diff options
129 files changed, 23679 insertions, 3221 deletions
@@ -1,7 +1,10 @@ *.pyc *.swp *.swo +*~ +#*# local_settings.py archweb.db archweb.db-* testing/ +repos/ @@ -8,3 +8,6 @@ eliott <eliott@cactuswax.net> Thayer Williams <thayer@archlinux.org> Dusty Phillips <dusty@archlinux.org> +# PARABOLAWEB AUTHORS +Konstantinos Karantias <kostis@gtklocker.com> +Nicolás Reynolds <fauno@kiwwwi.com.ar> @@ -1,4 +1,4 @@ -# Archweb README +# Parabolaweb README To get a pretty version of this document, run @@ -15,62 +15,94 @@ See AUTHORS file. # Dependencies - python2 -- python2-virtualenv +- python2-virtualenv (if using pip to manage dependencies) # Python dependencies -More detail in `requirements.txt` and `requirements_prod.txt`; it is best to -use virtualenv and pip to handle these. But if you insist on (Arch Linux) -packages, you will probably want the following: - -- mysql-python or python-pysqlite -- django -- python-markdown -- python-south -- python-memcached +We're going to use pip to handle python dependencies, m'kay? +Worry about that in step 3. +If you really want to manage dependencies using something other than +pip, look at `requirements.txt`, and at the comments on other +dependiencies in step 3. + # Testing Installation -1. Run `virtualenv2`. +Throughout this, we assume that parabolaweb is installed in a +directory called `parabolaweb`. This is not necessarily true. On the +main server, it's in `/srv/http/web'. Wherever you see this in a +command, know that you should just replace it with the correct path +for your install. + +1. Run `virtualenv2`. + + $ cd /path/to/parabolaweb && virtualenv2 `pwd`-env + + Here I just had you use `pwd` to choose the environment + directory. You can use anything, but it is recommended that it not + be the same directory as the install. + +2. Activate the virtualenv. + + $ source `pwd`-env/bin/activate + +3. Fix symlink to the environment + + (parabolaweb-env) $ ln -sf ../../parabolaweb-env/lib/python2.7/site-packages/django/contrib/admin/media media/admin_media + + Of course change `../../parabolaweb-env` to the relative path to + your environment. Keep in mind that the path is relative from + inside the `media/` directory, not the current directory. + +4. Install dependencies through `pip`. + + To install base dependencies, run + + (parabolweb-env) $ pip install -r requirements.txt + + After that you will need to install a database engine for python + This means `MySQL-python==1.2.3`, `pysqlite` or `psycopg2` for + PostgreSQL. Eg: - $ cd /path/to/archweb && virtualenv2 ../archweb-env + (parabolweb-env) $ pip install MySQL-python==1.2.3 -2. Activate the virtualenv. + You may also want to install memcached - $ source ../archweb-env/bin/activate + (parabolweb-env) $ pip install python-memcached==1.47 -2. Install dependencies through `pip`. + Alternately, to have MySQL and memcached installed automatically, + run - (archweb-env) $ pip install -r requirements.txt + (parabolweb-env) $ pip install -r requirements_prod.txt -3. Copy `local_settings.py.example` to `local_settings.py` and modify. - Make sure to uncomment the appropriate db section (either sqlite or mysql). +5. Copy `local_settings.py.example` to `local_settings.py` and modify. + Make sure to uncomment the appropriate db section. -4. Sync the database to create it. +6. Sync the database to create it. - (archweb-env) $ ./manage.py syncdb + (parabolaweb-env) $ ./manage.py syncdb -5. Migrate changes. +7. Migrate changes. - (archweb-env) $ ./manage.py migrate + (parabolaweb-env) $ ./manage.py migrate -6. Load the fixtures to prepopulate some data. If you don't want some of the - provided data, adjust the file glob accordingly. +8. Load the fixtures to prepopulate some data. If you don't want some + of the provided data, adjust the file glob accordingly. - (archweb-env) $ ./manage.py loaddata */fixtures/*.json + (parabolaweb-env) $ ./manage.py loaddata */fixtures/*.json -7. Use the following commands to start a service instance +9. Use the following commands to start a service instance - (archweb-env) $ ./manage.py runserver + (parabolaweb-env) $ ./manage.py runserver -8. To optionally populate the database with real data: +10. To optionally populate the database with real data: - (archweb-env) $ wget ftp://ftp.archlinux.org/core/os/i686/core.db.tar.gz - (archweb-env) $ ./manage.py reporead i686 core.db.tar.gz - (archweb-env) $ ./manage.py syncisos + $ wget https://repo.parabolagnulinux.org/core/os/i686/core.db.tar.gz + $ ./manage.py reporead i686 core.db.tar.gz + $ ./manage.py syncisos -Alter architecture and repo to get x86\_64 and packages from other repos if -needed. + Alter architecture and repo to get x86\_64 and packages from + other repos if needed. # Production Installation diff --git a/devel/management/commands/reporead.py b/devel/management/commands/reporead.py index cc536b15..e226d3a0 100644 --- a/devel/management/commands/reporead.py +++ b/devel/management/commands/reporead.py @@ -197,7 +197,10 @@ def populate_pkg(dbpkg, repopkg, force=False, timestamp=None): dbpkg.pkgver = repopkg.ver dbpkg.pkgrel = repopkg.rel dbpkg.epoch = repopkg.epoch - dbpkg.pkgdesc = repopkg.desc + try: + dbpkg.pkgdesc = repopkg.desc + except AttributeError: + dbpkg.pkgdesc = "missing" dbpkg.url = repopkg.url dbpkg.filename = repopkg.filename dbpkg.compressed_size = repopkg.csize diff --git a/devel/views.py b/devel/views.py index 59e2b6cb..c888871d 100644 --- a/devel/views.py +++ b/devel/views.py @@ -290,9 +290,9 @@ class NewUserForm(forms.ModelForm): 'password': password, }) - send_mail("Your new archweb account", + send_mail("Your new parabolaweb account", template.render(ctx), - 'Arch Website Notification <nobody@archlinux.org>', + 'Parabola <dev@lists.parabolagnulinux.org>', [user.email], fail_silently=False) @@ -68,7 +68,7 @@ class PackageFeed(Feed): return obj def title(self, obj): - s = 'Arch Linux: Recent package updates' + s = 'Parabola GNU/Linux-libre: Recent package updates' if 'repo' in obj: s += ' (%s [%s])' % (obj['arch'].name, obj['repo'].name.lower()) elif 'arch' in obj: @@ -76,7 +76,7 @@ class PackageFeed(Feed): return s def description(self, obj): - s = 'Recently updated packages in the Arch Linux package repositories' + s = 'Recently updated packages in the Parabola GNU/Linux-libre package repositories' if 'arch' in obj: s += ' for the \'%s\' architecture' % obj['arch'].name.lower() if not obj['arch'].agnostic: @@ -117,9 +117,9 @@ def news_last_modified(request, *args, **kwargs): class NewsFeed(Feed): feed_type = GuidNotPermalinkFeed - title = 'Arch Linux: Recent news updates' + title = 'Parabola GNU/Linux-libre: Recent news updates' link = '/news/' - description = 'The latest and greatest news from the Arch Linux distribution.' + description = 'The latest news from the Parabola GNU/Linux-libre distribution.' subtitle = description title_template = 'feeds/news_title.html' description_template = 'feeds/news_description.html' diff --git a/local_settings.py.example b/local_settings.py.example index bad03921..e5988c8d 100644 --- a/local_settings.py.example +++ b/local_settings.py.example @@ -1,9 +1,9 @@ -### Django settings for archlinux project. +### Django settings for Parabola GNU/Linux-libre project. ## Debug settings -DEBUG = False -TEMPLATE_DEBUG = True -DEBUG_TOOLBAR = True +DEBUG = True # If you are running without another HTTP server, must be true +TEMPLATE_DEBUG = True # More helpful this way +DEBUG_TOOLBAR = False # Must install package django-debug-toolbar to use ## For django debug toolbar INTERNAL_IPS = ('127.0.0.1',) @@ -17,15 +17,37 @@ ADMINS = ( DATABASES = { 'default': { 'ENGINE' : 'django.db.backends.mysql', - 'NAME' : 'archlinux', - 'USER' : 'archlinux', - 'PASSWORD': 'archlinux', + 'NAME' : 'parabola', + 'USER' : 'parabola', + 'PASSWORD': 'parabola', 'HOST' : '', 'PORT' : '', - 'OPTIONS' : {'init_command': 'SET storage_engine=InnoDB'}, + # InnoDB WILL NOT work + 'OPTIONS' : {'init_command': 'SET storage_engine=MyISAM'}, }, } +## PostgreSQL Database settings +#DATABASES = { +# 'default': { +# 'ENGINE' : 'django.db.backends.postgresql_psycopg2', +# 'NAME' : 'parabola', +# 'USER' : 'parabola', +# 'PASSWORD': 'parabola', +# 'HOST' : '', +# 'PORT' : '', +# 'OPTIONS' : {}, +# }, +#} + +## sqlite3 Database settings +#DATABASES = { +# 'default': { +# 'ENGINE' : 'sqlite3', +# 'NAME' : '/srv/http/web/db.sqlite', +# }, +#} + ## Define cache settings CACHES = { 'default': { @@ -43,10 +65,10 @@ CACHE_MIDDLEWARE_SECONDS = 300 SESSION_COOKIE_SECURE = False ## location for saving dev pictures -MEDIA_ROOT = '/srv/example.com/img/' +MEDIA_ROOT = '/srv/http/media/devs/' ## web url for serving image files -MEDIA_URL = 'http://example.com/img/' +MEDIA_URL = '/media/' ## Make this unique, and don't share it with anybody. SECRET_KEY = '00000000000000000000000000000000000000000000000' diff --git a/main/fixtures/arches.json b/main/fixtures/arches.json index 6334c2d3..f7e7fdc0 100644 --- a/main/fixtures/arches.json +++ b/main/fixtures/arches.json @@ -22,5 +22,21 @@ "agnostic": false, "name": "x86_64" } + }, + { + "pk": 4, + "model": "main.arch", + "fields": { + "agnostic": false, + "name": "mips64el" + } + }, + { + "pk": 5, + "model": "main.arch", + "fields": { + "agnostic": false, + "name": "i586" + } } ] diff --git a/main/fixtures/groups.json b/main/fixtures/groups.json index dc5a3add..0a3c966c 100644 --- a/main/fixtures/groups.json +++ b/main/fixtures/groups.json @@ -3,7 +3,7 @@ "pk": 1, "model": "auth.group", "fields": { - "name": "Developers", + "name": "Hackers", "permissions": [ [ "change_package", @@ -433,4 +433,4 @@ ] } } -]
\ No newline at end of file +] diff --git a/main/fixtures/repos.json b/main/fixtures/repos.json index 5fd918bb..f480000d 100644 --- a/main/fixtures/repos.json +++ b/main/fixtures/repos.json @@ -82,5 +82,25 @@ "svn_root": "packages", "testing": true } + }, + { + "pk": 10, + "model": "main.repo", + "fields": { + "svn_root": "", + "testing": true, + "name": "Libre-Testing", + "bugs_project": 0 + } + }, + { + "pk": 11, + "model": "main.repo", + "fields": { + "svn_root": "", + "testing": false, + "name": "Libre", + "bugs_project": 0 + } } ] diff --git a/media/.gitignore b/media/.gitignore new file mode 100644 index 00000000..f747f163 --- /dev/null +++ b/media/.gitignore @@ -0,0 +1 @@ +.d3 diff --git a/media/Makefile b/media/Makefile new file mode 100644 index 00000000..7c3ca10b --- /dev/null +++ b/media/Makefile @@ -0,0 +1,38 @@ +d3version=2.6.1 +jqueryversion=1.4.4 + +# Force creating the d3 directory before we even evaluate how to make d3.js +all: .d3/d3-$(d3version) jquery-$(jqueryversion).min.js jquery.tablesorter.min.js + $(MAKE) d3.min.js d3.layout.min.js d3.geom.min.js + +%.min.js: %.js + $(closurecompiler) '$<' + +jquery-$(jqueryversion).js: + wget http://code.jquery.com/$@ + +d3.%: .d3/d3-$(d3version)/d3.% .d3/d3-$(d3version)/LICENSE Makefile + echo '/* $@ - Data Driven Documents' > $@ + echo ' * Version: $(d3version)' >> $@ + echo ' * Homepage: http://mbostock.github.com/d3/' >> $@ + echo ' * Copyright: 2010, Michael Bostock' >> $@ + echo ' * Licence: 3-Clause BSD' >> $@ + echo ' *' >> $@ + sed 's/.*/ * &/' $(<D)/LICENSE >> $@ + echo ' */' >> $@ + cat $< >> $@ + +.d3/d3-%.tar.gz: Makefile + mkdir -p $(@D) + wget https://github.com/mbostock/d3/tarball/v$* -O $@ +.d3/d3-%.tar.gz.d: .d3/d3-%.tar.gz Makefile + rm -rf $@ + mkdir -p $<.d + cd $@ && tar xzf ../d3-$*.tar.gz +.d3/d3-%: .d3/d3-%.tar.gz.d Makefile + rm -rf $@ + cp -r $</*/ $@ + rm $@/*.min.js + +.SECONDARY: +closurecompiler=compiler() { cp "$$1" "$${1%.js}.min.js"; }; compiler diff --git a/media/admin_media b/media/admin_media new file mode 120000 index 00000000..585cf837 --- /dev/null +++ b/media/admin_media @@ -0,0 +1 @@ +/usr/lib/python2.7/site-packages/django/contrib/admin/media
\ No newline at end of file diff --git a/media/archnavbar/archnavbar.css b/media/archnavbar/archnavbar.css index d95832bc..61d2b29b 100644 --- a/media/archnavbar/archnavbar.css +++ b/media/archnavbar/archnavbar.css @@ -7,21 +7,18 @@ */ /* container for the entire bar */ -#archnavbar { height: 40px !important; padding: 10px 15px !important; background: #333 !important; border-bottom: 5px #08c solid !important; } +#archnavbar { height: 40px !important; padding: 10px 15px !important; background: #000 !important; border-bottom: 5px #787DAB solid !important; } -/* logo trickery -- GIF for IE6 and PNG for the rest */ -#archnavbarlogo { float: left !important; margin: 0 !important; padding: 0 !important; height: 40px !important; width: 190px !important; } -/* IE6 doesn't support alpha PNGs so we serve it a GIF */ -#archnavbarlogo { background: url('archlogo.gif') no-repeat !important; } +#archnavbarlogo { float: left !important; margin: 0 !important; padding: 0 !important; height: 50px !important; width: 397px !important; } /* and use a proper PNG for all other modern browsers */ -html > body #archnavbarlogo { background: url('archlogo.png') no-repeat !important; } +html > body #archnavbarlogo { background: url('parabolabw-sopa.png') no-repeat !important; } /* move the heading/paragraph text offscreen */ #archnavbarlogo p { margin: 0 !important; padding: 0 !important; text-indent: -9999px !important; } #archnavbarlogo h1 { margin: 0 !important; padding: 0 !important; text-indent: -9999px !important; } /* make the link the same size as the logo */ -#archnavbarlogo a { display: block !important; height: 40px !important; width: 190px !important; } +#archnavbarlogo a { display: block !important; height: 50px !important; width: 397px !important; } /* display the list inline, float it to the right and style it */ #archnavbar ul { display: inline !important; float: right !important; list-style: none !important; margin: 0 !important; padding: 0 !important; } diff --git a/media/archnavbar/parabolabw-sopa.png b/media/archnavbar/parabolabw-sopa.png Binary files differnew file mode 100644 index 00000000..f062e11e --- /dev/null +++ b/media/archnavbar/parabolabw-sopa.png diff --git a/media/archnavbar/parabolabw-sopa.xcf b/media/archnavbar/parabolabw-sopa.xcf Binary files differnew file mode 100644 index 00000000..0319bf75 --- /dev/null +++ b/media/archnavbar/parabolabw-sopa.xcf diff --git a/media/archnavbar/parabolabw.png b/media/archnavbar/parabolabw.png Binary files differnew file mode 100644 index 00000000..0e16d33f --- /dev/null +++ b/media/archnavbar/parabolabw.png diff --git a/media/archweb.css b/media/archweb.css index f4bb92fa..bfb712f8 100644 --- a/media/archweb.css +++ b/media/archweb.css @@ -411,7 +411,7 @@ ul.errorlist { /* home: arrowed headings */ #news h3 a { display: block; - background: #1794D1; + background: #787DAB; font-size: 15px; padding: 2px 10px; color: white; @@ -427,7 +427,7 @@ h3 span.arrow { height: 0px; border-left: 6px solid transparent; border-right: 6px solid transparent; - border-top: 6px solid #1794D1; + border-top: 6px solid #787DAB; margin: 0 auto; font-size: 0px; line-height: 0px; @@ -436,7 +436,7 @@ h3 span.arrow { /* home: pkgsearch box */ #pkgsearch { padding: 1em 0.75em; - background: #3ad; + background: #787DAB; color: #fff; border: 1px solid #08b; } diff --git a/media/archweb.js b/media/archweb.js index 151d0f81..7b8230a4 100644 --- a/media/archweb.js +++ b/media/archweb.js @@ -1,3 +1,23 @@ +/* archweb.js + * Homepage: https://projects.archlinux.org/archweb.git/ + * Copyright: 2007-2011 The Archweb Team + * License: GPLv2 + * + * This file is part of Archweb. + * + * Archweb is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Archweb is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Archweb. If not, see <http://www.gnu.org/licenses/>. + */ + /* tablesorter custom parsers for various pages: * devel/index.html, mirrors/status.html, todolists/view.html */ if (typeof $.tablesorter !== 'undefined') { diff --git a/media/d3.geom.js b/media/d3.geom.js index d860c2bf..ca1c13e1 100644 --- a/media/d3.geom.js +++ b/media/d3.geom.js @@ -1,3 +1,36 @@ +/* d3.geom.js - Data Driven Documents + * Version: 2.6.1 + * Homepage: http://mbostock.github.com/d3/ + * Copyright: 2010, Michael Bostock + * Licence: 3-Clause BSD + * + * Copyright (c) 2010, Michael Bostock + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * * The name Michael Bostock may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ (function(){d3.geom = {}; /** * Computes a contour for a given input grid function using the <a diff --git a/media/d3.geom.min.js b/media/d3.geom.min.js index 2dc6395d..ca1c13e1 100644 --- a/media/d3.geom.min.js +++ b/media/d3.geom.min.js @@ -1 +1,868 @@ -(function(){function c(a){var b=0,c=0;for(;;){if(a(b,c))return[b,c];b===0?(b=c+1,c=0):(b-=1,c+=1)}}function d(a,b,c,d){var e,f,g,h,i,j,k;return 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h=c.list.shift(),i,j,k,l,m,n,o,p,q,r,s,t,u;for(;;){f.empty()||(i=f.min());if(h&&(f.empty()||h.y<i.y||h.y==i.y&&h.x<i.x))j=d.leftBound(h),k=d.right(j),o=d.rightRegion(j),t=e.bisect(o,h),n=d.createHalfEdge(t,"l"),d.insert(j,n),r=e.intersect(j,n),r&&(f.del(j),f.insert(j,r,e.distance(r,h))),j=n,n=d.createHalfEdge(t,"r"),d.insert(j,n),r=e.intersect(n,k),r&&f.insert(n,r,e.distance(r,h)),h=c.list.shift();else if(!f.empty())j=f.extractMin(),l=d.left(j),k=d.right(j),m=d.right(k),o=d.leftRegion(j),p=d.rightRegion(k),s=j.vertex,e.endPoint(j.edge,j.side,s),e.endPoint(k.edge,k.side,s),d.del(j),f.del(k),d.del(k),u="l",o.y>p.y&&(q=o,o=p,p=q,u="r"),t=e.bisect(o,p),n=d.createHalfEdge(t,u),d.insert(l,n),e.endPoint(t,g[u],s),r=e.intersect(l,n),r&&(f.del(l),f.insert(l,r,e.distance(r,o))),r=e.intersect(n,m),r&&f.insert(n,r,e.distance(r,o));else break}for(j=d.right(d.leftEnd);j!=d.rightEnd;j=d.right(j))b(j.edge)}function i(){return{leaf:!0,nodes:[],point:null}}function j(a,b,c,d,e,f){if(!a(b,c,d,e,f)){var g=(c+e)*.5,h=(d+f)*.5,i=b.nodes;i[0]&&j(a,i[0],c,d,g,h),i[1]&&j(a,i[1],g,d,e,h),i[2]&&j(a,i[2],c,h,g,f),i[3]&&j(a,i[3],g,h,e,f)}}function k(a){return{x:a[0],y:a[1]}}d3.geom={},d3.geom.contour=function(d,e){var f=e||c(d),g=[],h=f[0],i=f[1],j=0,k=0,l=NaN,m=NaN,n=0;do n=0,d(h-1,i-1)&&(n+=1),d(h,i-1)&&(n+=2),d(h-1,i)&&(n+=4),d(h,i)&&(n+=8),n===6?(j=m===-1?-1:1,k=0):n===9?(j=0,k=l===1?-1:1):(j=a[n],k=b[n]),j!=l&&k!=m&&(g.push([h,i]),l=j,m=k),h+=j,i+=k;while(f[0]!=h||f[1]!=i);return g};var a=[1,0,1,1,-1,0,-1,1,0,0,0,0,-1,0,-1,NaN],b=[0,-1,0,0,0,-1,0,0,1,-1,1,1,0,-1,0,NaN];d3.geom.hull=function(a){if(a.length<3)return[];var b=a.length,c=b-1,e=[],f=[],g,h,i=0,j,k,l,m,n,o,p,q;for(g=1;g<b;++g)a[g][1]<a[i][1]?i=g:a[g][1]==a[i][1]&&(i=a[g][0]<a[i][0]?g:i);for(g=0;g<b;++g){if(g===i)continue;k=a[g][1]-a[i][1],j=a[g][0]-a[i][0],e.push({angle:Math.atan2(k,j),index:g})}e.sort(function(a,b){return 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c,d=-1,g=a.length,h,i,j=a[g-1],k,l,m;while(++d<g){c=b.slice(),b.length=0,k=a[d],l=c[(i=c.length)-1],h=-1;while(++h<i)m=c[h],e(m,j,k)?(e(l,j,k)||b.push(f(l,m,j,k)),b.push(m)):e(l,j,k)&&b.push(f(l,m,j,k)),l=m;j=k}return b},a},d3.geom.voronoi=function(a){var b=a.map(function(){return[]});return h(a,function(a){var c,d,e,f,g,h;a.a===1&&a.b>=0?(c=a.ep.r,d=a.ep.l):(c=a.ep.l,d=a.ep.r),a.a===1?(g=c?c.y:-1e6,e=a.c-a.b*g,h=d?d.y:1e6,f=a.c-a.b*h):(e=c?c.x:-1e6,g=a.c-a.a*e,f=d?d.x:1e6,h=a.c-a.a*f);var i=[e,g],j=[f,h];b[a.region.l.index].push(i,j),b[a.region.r.index].push(i,j)}),b.map(function(b,c){var d=a[c][0],e=a[c][1];return b.forEach(function(a){a.angle=Math.atan2(a[0]-d,a[1]-e)}),b.sort(function(a,b){return a.angle-b.angle}).filter(function(a,c){return!c||a.angle-b[c-1].angle>1e-10})})};var g={l:"r",r:"l"};d3.geom.delaunay=function(a){var b=a.map(function(){return[]}),c=[];return h(a,function(c){b[c.region.l.index].push(a[c.region.r.index])}),b.forEach(function(b,d){var 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\ No newline at end of file +/* d3.geom.js - Data Driven Documents + * Version: 2.6.1 + * Homepage: http://mbostock.github.com/d3/ + * Copyright: 2010, Michael Bostock + * Licence: 3-Clause BSD + * + * Copyright (c) 2010, Michael Bostock + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * * The name Michael Bostock may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +(function(){d3.geom = {}; +/** + * Computes a contour for a given input grid function using the <a + * href="http://en.wikipedia.org/wiki/Marching_squares">marching + * squares</a> algorithm. Returns the contour polygon as an array of points. + * + * @param grid a two-input function(x, y) that returns true for values + * inside the contour and false for values outside the contour. + * @param start an optional starting point [x, y] on the grid. + * @returns polygon [[x1, y1], [x2, y2], …] + */ +d3.geom.contour = function(grid, start) { + var s = start || d3_geom_contourStart(grid), // starting point + c = [], // contour polygon + x = s[0], // current x position + y = s[1], // current y position + dx = 0, // next x direction + dy = 0, // next y direction + pdx = NaN, // previous x direction + pdy = NaN, // previous y direction + i = 0; + + do { + // determine marching squares index + i = 0; + if (grid(x-1, y-1)) i += 1; + if (grid(x, y-1)) i += 2; + if (grid(x-1, y )) i += 4; + if (grid(x, y )) i += 8; + + // determine next direction + if (i === 6) { + dx = pdy === -1 ? -1 : 1; + dy = 0; + } else if (i === 9) { + dx = 0; + dy = pdx === 1 ? -1 : 1; + } else { + dx = d3_geom_contourDx[i]; + dy = d3_geom_contourDy[i]; + } + + // update contour polygon + if (dx != pdx && dy != pdy) { + c.push([x, y]); + pdx = dx; + pdy = dy; + } + + x += dx; + y += dy; + } while (s[0] != x || s[1] != y); + + return c; +}; + +// lookup tables for marching directions +var d3_geom_contourDx = [1, 0, 1, 1,-1, 0,-1, 1,0, 0,0,0,-1, 0,-1,NaN], + d3_geom_contourDy = [0,-1, 0, 0, 0,-1, 0, 0,1,-1,1,1, 0,-1, 0,NaN]; + +function d3_geom_contourStart(grid) { + var x = 0, + y = 0; + + // search for a starting point; begin at origin + // and proceed along outward-expanding diagonals + while (true) { + if (grid(x,y)) { + return [x,y]; + } + if (x === 0) { + x = y + 1; + y = 0; + } else { + x = x - 1; + y = y + 1; + } + } +} +/** + * Computes the 2D convex hull of a set of points using Graham's scanning + * algorithm. The algorithm has been implemented as described in Cormen, + * Leiserson, and Rivest's Introduction to Algorithms. The running time of + * this algorithm is O(n log n), where n is the number of input points. + * + * @param vertices [[x1, y1], [x2, y2], …] + * @returns polygon [[x1, y1], [x2, y2], …] + */ +d3.geom.hull = function(vertices) { + if (vertices.length < 3) return []; + + var len = vertices.length, + plen = len - 1, + points = [], + stack = [], + i, j, h = 0, x1, y1, x2, y2, u, v, a, sp; + + // find the starting ref point: leftmost point with the minimum y coord + for (i=1; i<len; ++i) { + if (vertices[i][1] < vertices[h][1]) { + h = i; + } else if (vertices[i][1] == vertices[h][1]) { + h = (vertices[i][0] < vertices[h][0] ? i : h); + } + } + + // calculate polar angles from ref point and sort + for (i=0; i<len; ++i) { + if (i === h) continue; + y1 = vertices[i][1] - vertices[h][1]; + x1 = vertices[i][0] - vertices[h][0]; + points.push({angle: Math.atan2(y1, x1), index: i}); + } + points.sort(function(a, b) { return a.angle - b.angle; }); + + // toss out duplicate angles + a = points[0].angle; + v = points[0].index; + u = 0; + for (i=1; i<plen; ++i) { + j = points[i].index; + if (a == points[i].angle) { + // keep angle for point most distant from the reference + x1 = vertices[v][0] - vertices[h][0]; + y1 = vertices[v][1] - vertices[h][1]; + x2 = vertices[j][0] - vertices[h][0]; + y2 = vertices[j][1] - vertices[h][1]; + if ((x1*x1 + y1*y1) >= (x2*x2 + y2*y2)) { + points[i].index = -1; + } else { + points[u].index = -1; + a = points[i].angle; + u = i; + v = j; + } + } else { + a = points[i].angle; + u = i; + v = j; + } + } + + // initialize the stack + stack.push(h); + for (i=0, j=0; i<2; ++j) { + if (points[j].index !== -1) { + stack.push(points[j].index); + i++; + } + } + sp = stack.length; + + // do graham's scan + for (; j<plen; ++j) { + if (points[j].index === -1) continue; // skip tossed out points + while (!d3_geom_hullCCW(stack[sp-2], stack[sp-1], points[j].index, vertices)) { + --sp; + } + stack[sp++] = points[j].index; + } + + // construct the hull + var poly = []; + for (i=0; i<sp; ++i) { + poly.push(vertices[stack[i]]); + } + return poly; +} + +// are three points in counter-clockwise order? +function d3_geom_hullCCW(i1, i2, i3, v) { + var t, a, b, c, d, e, f; + t = v[i1]; a = t[0]; b = t[1]; + t = v[i2]; c = t[0]; d = t[1]; + t = v[i3]; e = t[0]; f = t[1]; + return ((f-b)*(c-a) - (d-b)*(e-a)) > 0; +} +// Note: requires coordinates to be counterclockwise and convex! +d3.geom.polygon = function(coordinates) { + + coordinates.area = function() { + var i = 0, + n = coordinates.length, + a = coordinates[n - 1][0] * coordinates[0][1], + b = coordinates[n - 1][1] * coordinates[0][0]; + while (++i < n) { + a += coordinates[i - 1][0] * coordinates[i][1]; + b += coordinates[i - 1][1] * coordinates[i][0]; + } + return (b - a) * .5; + }; + + coordinates.centroid = function(k) { + var i = -1, + n = coordinates.length - 1, + x = 0, + y = 0, + a, + b, + c; + if (!arguments.length) k = -1 / (6 * coordinates.area()); + while (++i < n) { + a = coordinates[i]; + b = coordinates[i + 1]; + c = a[0] * b[1] - b[0] * a[1]; + x += (a[0] + b[0]) * c; + y += (a[1] + b[1]) * c; + } + return [x * k, y * k]; + }; + + // The Sutherland-Hodgman clipping algorithm. + coordinates.clip = function(subject) { + var input, + i = -1, + n = coordinates.length, + j, + m, + a = coordinates[n - 1], + b, + c, + d; + while (++i < n) { + input = subject.slice(); + subject.length = 0; + b = coordinates[i]; + c = input[(m = input.length) - 1]; + j = -1; + while (++j < m) { + d = input[j]; + if (d3_geom_polygonInside(d, a, b)) { + if (!d3_geom_polygonInside(c, a, b)) { + subject.push(d3_geom_polygonIntersect(c, d, a, b)); + } + subject.push(d); + } else if (d3_geom_polygonInside(c, a, b)) { + subject.push(d3_geom_polygonIntersect(c, d, a, b)); + } + c = d; + } + a = b; + } + return subject; + }; + + return coordinates; +}; + +function d3_geom_polygonInside(p, a, b) { + return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]); +} + +// Intersect two infinite lines cd and ab. +function d3_geom_polygonIntersect(c, d, a, b) { + var x1 = c[0], x2 = d[0], x3 = a[0], x4 = b[0], + y1 = c[1], y2 = d[1], y3 = a[1], y4 = b[1], + x13 = x1 - x3, + x21 = x2 - x1, + x43 = x4 - x3, + y13 = y1 - y3, + y21 = y2 - y1, + y43 = y4 - y3, + ua = (x43 * y13 - y43 * x13) / (y43 * x21 - x43 * y21); + return [x1 + ua * x21, y1 + ua * y21]; +} +// Adapted from Nicolas Garcia Belmonte's JIT implementation: +// http://blog.thejit.org/2010/02/12/voronoi-tessellation/ +// http://blog.thejit.org/assets/voronoijs/voronoi.js +// See lib/jit/LICENSE for details. + +// Notes: +// +// This implementation does not clip the returned polygons, so if you want to +// clip them to a particular shape you will need to do that either in SVG or by +// post-processing with d3.geom.polygon's clip method. +// +// If any vertices are coincident or have NaN positions, the behavior of this +// method is undefined. Most likely invalid polygons will be returned. You +// should filter invalid points, and consolidate coincident points, before +// computing the tessellation. + +/** + * @param vertices [[x1, y1], [x2, y2], …] + * @returns polygons [[[x1, y1], [x2, y2], …], …] + */ +d3.geom.voronoi = function(vertices) { + var polygons = vertices.map(function() { return []; }); + + d3_voronoi_tessellate(vertices, function(e) { + var s1, + s2, + x1, + x2, + y1, + y2; + if (e.a === 1 && e.b >= 0) { + s1 = e.ep.r; + s2 = e.ep.l; + } else { + s1 = e.ep.l; + s2 = e.ep.r; + } + if (e.a === 1) { + y1 = s1 ? s1.y : -1e6; + x1 = e.c - e.b * y1; + y2 = s2 ? s2.y : 1e6; + x2 = e.c - e.b * y2; + } else { + x1 = s1 ? s1.x : -1e6; + y1 = e.c - e.a * x1; + x2 = s2 ? s2.x : 1e6; + y2 = e.c - e.a * x2; + } + var v1 = [x1, y1], + v2 = [x2, y2]; + polygons[e.region.l.index].push(v1, v2); + polygons[e.region.r.index].push(v1, v2); + }); + + // Reconnect the polygon segments into counterclockwise loops. + return polygons.map(function(polygon, i) { + var cx = vertices[i][0], + cy = vertices[i][1]; + polygon.forEach(function(v) { + v.angle = Math.atan2(v[0] - cx, v[1] - cy); + }); + return polygon.sort(function(a, b) { + return a.angle - b.angle; + }).filter(function(d, i) { + return !i || (d.angle - polygon[i - 1].angle > 1e-10); + }); + }); +}; + +var d3_voronoi_opposite = {"l": "r", "r": "l"}; + +function d3_voronoi_tessellate(vertices, callback) { + + var Sites = { + list: vertices + .map(function(v, i) { + return { + index: i, + x: v[0], + y: v[1] + }; + }) + .sort(function(a, b) { + return a.y < b.y ? -1 + : a.y > b.y ? 1 + : a.x < b.x ? -1 + : a.x > b.x ? 1 + : 0; + }), + bottomSite: null + }; + + var EdgeList = { + list: [], + leftEnd: null, + rightEnd: null, + + init: function() { + EdgeList.leftEnd = EdgeList.createHalfEdge(null, "l"); + EdgeList.rightEnd = EdgeList.createHalfEdge(null, "l"); + EdgeList.leftEnd.r = EdgeList.rightEnd; + EdgeList.rightEnd.l = EdgeList.leftEnd; + EdgeList.list.unshift(EdgeList.leftEnd, EdgeList.rightEnd); + }, + + createHalfEdge: function(edge, side) { + return { + edge: edge, + side: side, + vertex: null, + "l": null, + "r": null + }; + }, + + insert: function(lb, he) { + he.l = lb; + he.r = lb.r; + lb.r.l = he; + lb.r = he; + }, + + leftBound: function(p) { + var he = EdgeList.leftEnd; + do { + he = he.r; + } while (he != EdgeList.rightEnd && Geom.rightOf(he, p)); + he = he.l; + return he; + }, + + del: function(he) { + he.l.r = he.r; + he.r.l = he.l; + he.edge = null; + }, + + right: function(he) { + return he.r; + }, + + left: function(he) { + return he.l; + }, + + leftRegion: function(he) { + return he.edge == null + ? Sites.bottomSite + : he.edge.region[he.side]; + }, + + rightRegion: function(he) { + return he.edge == null + ? Sites.bottomSite + : he.edge.region[d3_voronoi_opposite[he.side]]; + } + }; + + var Geom = { + + bisect: function(s1, s2) { + var newEdge = { + region: {"l": s1, "r": s2}, + ep: {"l": null, "r": null} + }; + + var dx = s2.x - s1.x, + dy = s2.y - s1.y, + adx = dx > 0 ? dx : -dx, + ady = dy > 0 ? dy : -dy; + + newEdge.c = s1.x * dx + s1.y * dy + + (dx * dx + dy * dy) * .5; + + if (adx > ady) { + newEdge.a = 1; + newEdge.b = dy / dx; + newEdge.c /= dx; + } else { + newEdge.b = 1; + newEdge.a = dx / dy; + newEdge.c /= dy; + } + + return newEdge; + }, + + intersect: function(el1, el2) { + var e1 = el1.edge, + e2 = el2.edge; + if (!e1 || !e2 || (e1.region.r == e2.region.r)) { + return null; + } + var d = (e1.a * e2.b) - (e1.b * e2.a); + if (Math.abs(d) < 1e-10) { + return null; + } + var xint = (e1.c * e2.b - e2.c * e1.b) / d, + yint = (e2.c * e1.a - e1.c * e2.a) / d, + e1r = e1.region.r, + e2r = e2.region.r, + el, + e; + if ((e1r.y < e2r.y) || + (e1r.y == e2r.y && e1r.x < e2r.x)) { + el = el1; + e = e1; + } else { + el = el2; + e = e2; + } + var rightOfSite = (xint >= e.region.r.x); + if ((rightOfSite && (el.side === "l")) || + (!rightOfSite && (el.side === "r"))) { + return null; + } + return { + x: xint, + y: yint + }; + }, + + rightOf: function(he, p) { + var e = he.edge, + topsite = e.region.r, + rightOfSite = (p.x > topsite.x); + + if (rightOfSite && (he.side === "l")) { + return 1; + } + if (!rightOfSite && (he.side === "r")) { + return 0; + } + if (e.a === 1) { + var dyp = p.y - topsite.y, + dxp = p.x - topsite.x, + fast = 0, + above = 0; + + if ((!rightOfSite && (e.b < 0)) || + (rightOfSite && (e.b >= 0))) { + above = fast = (dyp >= e.b * dxp); + } else { + above = ((p.x + p.y * e.b) > e.c); + if (e.b < 0) { + above = !above; + } + if (!above) { + fast = 1; + } + } + if (!fast) { + var dxs = topsite.x - e.region.l.x; + above = (e.b * (dxp * dxp - dyp * dyp)) < + (dxs * dyp * (1 + 2 * dxp / dxs + e.b * e.b)); + + if (e.b < 0) { + above = !above; + } + } + } else /* e.b == 1 */ { + var yl = e.c - e.a * p.x, + t1 = p.y - yl, + t2 = p.x - topsite.x, + t3 = yl - topsite.y; + + above = (t1 * t1) > (t2 * t2 + t3 * t3); + } + return he.side === "l" ? above : !above; + }, + + endPoint: function(edge, side, site) { + edge.ep[side] = site; + if (!edge.ep[d3_voronoi_opposite[side]]) return; + callback(edge); + }, + + distance: function(s, t) { + var dx = s.x - t.x, + dy = s.y - t.y; + return Math.sqrt(dx * dx + dy * dy); + } + }; + + var EventQueue = { + list: [], + + insert: function(he, site, offset) { + he.vertex = site; + he.ystar = site.y + offset; + for (var i=0, list=EventQueue.list, l=list.length; i<l; i++) { + var next = list[i]; + if (he.ystar > next.ystar || + (he.ystar == next.ystar && + site.x > next.vertex.x)) { + continue; + } else { + break; + } + } + list.splice(i, 0, he); + }, + + del: function(he) { + for (var i=0, ls=EventQueue.list, l=ls.length; i<l && (ls[i] != he); ++i) {} + ls.splice(i, 1); + }, + + empty: function() { return EventQueue.list.length === 0; }, + + nextEvent: function(he) { + for (var i=0, ls=EventQueue.list, l=ls.length; i<l; ++i) { + if (ls[i] == he) return ls[i+1]; + } + return null; + }, + + min: function() { + var elem = EventQueue.list[0]; + return { + x: elem.vertex.x, + y: elem.ystar + }; + }, + + extractMin: function() { + return EventQueue.list.shift(); + } + }; + + EdgeList.init(); + Sites.bottomSite = Sites.list.shift(); + + var newSite = Sites.list.shift(), newIntStar; + var lbnd, rbnd, llbnd, rrbnd, bisector; + var bot, top, temp, p, v; + var e, pm; + + while (true) { + if (!EventQueue.empty()) { + newIntStar = EventQueue.min(); + } + if (newSite && (EventQueue.empty() + || newSite.y < newIntStar.y + || (newSite.y == newIntStar.y + && newSite.x < newIntStar.x))) { //new site is smallest + lbnd = EdgeList.leftBound(newSite); + rbnd = EdgeList.right(lbnd); + bot = EdgeList.rightRegion(lbnd); + e = Geom.bisect(bot, newSite); + bisector = EdgeList.createHalfEdge(e, "l"); + EdgeList.insert(lbnd, bisector); + p = Geom.intersect(lbnd, bisector); + if (p) { + EventQueue.del(lbnd); + EventQueue.insert(lbnd, p, Geom.distance(p, newSite)); + } + lbnd = bisector; + bisector = EdgeList.createHalfEdge(e, "r"); + EdgeList.insert(lbnd, bisector); + p = Geom.intersect(bisector, rbnd); + if (p) { + EventQueue.insert(bisector, p, Geom.distance(p, newSite)); + } + newSite = Sites.list.shift(); + } else if (!EventQueue.empty()) { //intersection is smallest + lbnd = EventQueue.extractMin(); + llbnd = EdgeList.left(lbnd); + rbnd = EdgeList.right(lbnd); + rrbnd = EdgeList.right(rbnd); + bot = EdgeList.leftRegion(lbnd); + top = EdgeList.rightRegion(rbnd); + v = lbnd.vertex; + Geom.endPoint(lbnd.edge, lbnd.side, v); + Geom.endPoint(rbnd.edge, rbnd.side, v); + EdgeList.del(lbnd); + EventQueue.del(rbnd); + EdgeList.del(rbnd); + pm = "l"; + if (bot.y > top.y) { + temp = bot; + bot = top; + top = temp; + pm = "r"; + } + e = Geom.bisect(bot, top); + bisector = EdgeList.createHalfEdge(e, pm); + EdgeList.insert(llbnd, bisector); + Geom.endPoint(e, d3_voronoi_opposite[pm], v); + p = Geom.intersect(llbnd, bisector); + if (p) { + EventQueue.del(llbnd); + EventQueue.insert(llbnd, p, Geom.distance(p, bot)); + } + p = Geom.intersect(bisector, rrbnd); + if (p) { + EventQueue.insert(bisector, p, Geom.distance(p, bot)); + } + } else { + break; + } + }//end while + + for (lbnd = EdgeList.right(EdgeList.leftEnd); + lbnd != EdgeList.rightEnd; + lbnd = EdgeList.right(lbnd)) { + callback(lbnd.edge); + } +} +/** +* @param vertices [[x1, y1], [x2, y2], …] +* @returns triangles [[[x1, y1], [x2, y2], [x3, y3]], …] + */ +d3.geom.delaunay = function(vertices) { + var edges = vertices.map(function() { return []; }), + triangles = []; + + // Use the Voronoi tessellation to determine Delaunay edges. + d3_voronoi_tessellate(vertices, function(e) { + edges[e.region.l.index].push(vertices[e.region.r.index]); + }); + + // Reconnect the edges into counterclockwise triangles. + edges.forEach(function(edge, i) { + var v = vertices[i], + cx = v[0], + cy = v[1]; + edge.forEach(function(v) { + v.angle = Math.atan2(v[0] - cx, v[1] - cy); + }); + edge.sort(function(a, b) { + return a.angle - b.angle; + }); + for (var j = 0, m = edge.length - 1; j < m; j++) { + triangles.push([v, edge[j], edge[j + 1]]); + } + }); + + return triangles; +}; +// Constructs a new quadtree for the specified array of points. A quadtree is a +// two-dimensional recursive spatial subdivision. This implementation uses +// square partitions, dividing each square into four equally-sized squares. Each +// point exists in a unique node; if multiple points are in the same position, +// some points may be stored on internal nodes rather than leaf nodes. Quadtrees +// can be used to accelerate various spatial operations, such as the Barnes-Hut +// approximation for computing n-body forces, or collision detection. +d3.geom.quadtree = function(points, x1, y1, x2, y2) { + var p, + i = -1, + n = points.length; + + // Type conversion for deprecated API. + if (n && isNaN(points[0].x)) points = points.map(d3_geom_quadtreePoint); + + // Allow bounds to be specified explicitly. + if (arguments.length < 5) { + if (arguments.length === 3) { + y2 = x2 = y1; + y1 = x1; + } else { + x1 = y1 = Infinity; + x2 = y2 = -Infinity; + + // Compute bounds. + while (++i < n) { + p = points[i]; + if (p.x < x1) x1 = p.x; + if (p.y < y1) y1 = p.y; + if (p.x > x2) x2 = p.x; + if (p.y > y2) y2 = p.y; + } + + // Squarify the bounds. + var dx = x2 - x1, + dy = y2 - y1; + if (dx > dy) y2 = y1 + dx; + else x2 = x1 + dy; + } + } + + // Recursively inserts the specified point p at the node n or one of its + // descendants. The bounds are defined by [x1, x2] and [y1, y2]. + function insert(n, p, x1, y1, x2, y2) { + if (isNaN(p.x) || isNaN(p.y)) return; // ignore invalid points + if (n.leaf) { + var v = n.point; + if (v) { + // If the point at this leaf node is at the same position as the new + // point we are adding, we leave the point associated with the + // internal node while adding the new point to a child node. This + // avoids infinite recursion. + if ((Math.abs(v.x - p.x) + Math.abs(v.y - p.y)) < .01) { + insertChild(n, p, x1, y1, x2, y2); + } else { + n.point = null; + insertChild(n, v, x1, y1, x2, y2); + insertChild(n, p, x1, y1, x2, y2); + } + } else { + n.point = p; + } + } else { + insertChild(n, p, x1, y1, x2, y2); + } + } + + // Recursively inserts the specified point p into a descendant of node n. The + // bounds are defined by [x1, x2] and [y1, y2]. + function insertChild(n, p, x1, y1, x2, y2) { + // Compute the split point, and the quadrant in which to insert p. + var sx = (x1 + x2) * .5, + sy = (y1 + y2) * .5, + right = p.x >= sx, + bottom = p.y >= sy, + i = (bottom << 1) + right; + + // Recursively insert into the child node. + n.leaf = false; + n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode()); + + // Update the bounds as we recurse. + if (right) x1 = sx; else x2 = sx; + if (bottom) y1 = sy; else y2 = sy; + insert(n, p, x1, y1, x2, y2); + } + + // Create the root node. + var root = d3_geom_quadtreeNode(); + + root.add = function(p) { + insert(root, p, x1, y1, x2, y2); + }; + + root.visit = function(f) { + d3_geom_quadtreeVisit(f, root, x1, y1, x2, y2); + }; + + // Insert all points. + points.forEach(root.add); + return root; +}; + +function d3_geom_quadtreeNode() { + return { + leaf: true, + nodes: [], + point: null + }; +} + +function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) { + if (!f(node, x1, y1, x2, y2)) { + var sx = (x1 + x2) * .5, + sy = (y1 + y2) * .5, + children = node.nodes; + if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy); + if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy); + if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2); + if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2); + } +} + +function d3_geom_quadtreePoint(p) { + return { + x: p[0], + y: p[1] + }; +} +})(); diff --git a/media/d3.js b/media/d3.js index d71f57d5..1f078070 100644 --- a/media/d3.js +++ b/media/d3.js @@ -1,3 +1,36 @@ +/* d3.js - Data Driven Documents + * Version: 2.6.1 + * Homepage: http://mbostock.github.com/d3/ + * Copyright: 2010, Michael Bostock + * Licence: 3-Clause BSD + * + * Copyright (c) 2010, Michael Bostock + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * * The name Michael Bostock may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ (function(){if (!Date.now) Date.now = function() { return +new Date; }; diff --git a/media/d3.layout.js b/media/d3.layout.js index 30ba7918..d899e1b3 100644 --- a/media/d3.layout.js +++ b/media/d3.layout.js @@ -1,3 +1,36 @@ +/* d3.layout.js - Data Driven Documents + * Version: 2.6.1 + * Homepage: http://mbostock.github.com/d3/ + * Copyright: 2010, Michael Bostock + * Licence: 3-Clause BSD + * + * Copyright (c) 2010, Michael Bostock + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * * The name Michael Bostock may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ (function(){d3.layout = {}; // Implements hierarchical edge bundling using Holten's algorithm. 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\ No newline at end of file +/* d3.layout.js - Data Driven Documents + * Version: 2.6.1 + * Homepage: http://mbostock.github.com/d3/ + * Copyright: 2010, Michael Bostock + * Licence: 3-Clause BSD + * + * Copyright (c) 2010, Michael Bostock + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * * The name Michael Bostock may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +(function(){d3.layout = {}; +// Implements hierarchical edge bundling using Holten's algorithm. For each +// input link, a path is computed that travels through the tree, up the parent +// hierarchy to the least common ancestor, and then back down to the destination +// node. Each path is simply an array of nodes. +d3.layout.bundle = function() { + return function(links) { + var paths = [], + i = -1, + n = links.length; + while (++i < n) paths.push(d3_layout_bundlePath(links[i])); + return paths; + }; +}; + +function d3_layout_bundlePath(link) { + var start = link.source, + end = link.target, + lca = d3_layout_bundleLeastCommonAncestor(start, end), + points = [start]; + while (start !== lca) { + start = start.parent; + points.push(start); + } + var k = points.length; + while (end !== lca) { + points.splice(k, 0, end); + end = end.parent; + } + return points; +} + +function d3_layout_bundleAncestors(node) { + var ancestors = [], + parent = node.parent; + while (parent != null) { + ancestors.push(node); + node = parent; + parent = parent.parent; + } + ancestors.push(node); + return ancestors; +} + +function d3_layout_bundleLeastCommonAncestor(a, b) { + if (a === b) return a; + var aNodes = d3_layout_bundleAncestors(a), + bNodes = d3_layout_bundleAncestors(b), + aNode = aNodes.pop(), + bNode = bNodes.pop(), + sharedNode = null; + while (aNode === bNode) { + sharedNode = aNode; + aNode = aNodes.pop(); + bNode = bNodes.pop(); + } + return sharedNode; +} +d3.layout.chord = function() { + var chord = {}, + chords, + groups, + matrix, + n, + padding = 0, + sortGroups, + sortSubgroups, + sortChords; + + function relayout() { + var subgroups = {}, + groupSums = [], + groupIndex = d3.range(n), + subgroupIndex = [], + k, + x, + x0, + i, + j; + + chords = []; + groups = []; + + // Compute the sum. + k = 0, i = -1; while (++i < n) { + x = 0, j = -1; while (++j < n) { + x += matrix[i][j]; + } + groupSums.push(x); + subgroupIndex.push(d3.range(n)); + k += x; + } + + // Sort groups… + if (sortGroups) { + groupIndex.sort(function(a, b) { + return sortGroups(groupSums[a], groupSums[b]); + }); + } + + // Sort subgroups… + if (sortSubgroups) { + subgroupIndex.forEach(function(d, i) { + d.sort(function(a, b) { + return sortSubgroups(matrix[i][a], matrix[i][b]); + }); + }); + } + + // Convert the sum to scaling factor for [0, 2pi]. + // TODO Allow start and end angle to be specified. + // TODO Allow padding to be specified as percentage? + k = (2 * Math.PI - padding * n) / k; + + // Compute the start and end angle for each group and subgroup. + // Note: Opera has a bug reordering object literal properties! + x = 0, i = -1; while (++i < n) { + x0 = x, j = -1; while (++j < n) { + var di = groupIndex[i], + dj = subgroupIndex[di][j], + v = matrix[di][dj], + a0 = x, + a1 = x += v * k; + subgroups[di + "-" + dj] = { + index: di, + subindex: dj, + startAngle: a0, + endAngle: a1, + value: v + }; + } + groups.push({ + index: di, + startAngle: x0, + endAngle: x, + value: (x - x0) / k + }); + x += padding; + } + + // Generate chords for each (non-empty) subgroup-subgroup link. + i = -1; while (++i < n) { + j = i - 1; while (++j < n) { + var source = subgroups[i + "-" + j], + target = subgroups[j + "-" + i]; + if (source.value || target.value) { + chords.push(source.value < target.value + ? {source: target, target: source} + : {source: source, target: target}); + } + } + } + + if (sortChords) resort(); + } + + function resort() { + chords.sort(function(a, b) { + return sortChords( + (a.source.value + a.target.value) / 2, + (b.source.value + b.target.value) / 2); + }); + } + + chord.matrix = function(x) { + if (!arguments.length) return matrix; + n = (matrix = x) && matrix.length; + chords = groups = null; + return chord; + }; + + chord.padding = function(x) { + if (!arguments.length) return padding; + padding = x; + chords = groups = null; + return chord; + }; + + chord.sortGroups = function(x) { + if (!arguments.length) return sortGroups; + sortGroups = x; + chords = groups = null; + return chord; + }; + + chord.sortSubgroups = function(x) { + if (!arguments.length) return sortSubgroups; + sortSubgroups = x; + chords = null; + return chord; + }; + + chord.sortChords = function(x) { + if (!arguments.length) return sortChords; + sortChords = x; + if (chords) resort(); + return chord; + }; + + chord.chords = function() { + if (!chords) relayout(); + return chords; + }; + + chord.groups = function() { + if (!groups) relayout(); + return groups; + }; + + return chord; +}; +// A rudimentary force layout using Gauss-Seidel. +d3.layout.force = function() { + var force = {}, + event = d3.dispatch("tick"), + size = [1, 1], + drag, + alpha, + friction = .9, + linkDistance = d3_layout_forceLinkDistance, + linkStrength = d3_layout_forceLinkStrength, + charge = -30, + gravity = .1, + theta = .8, + interval, + nodes = [], + links = [], + distances, + strengths, + charges; + + function repulse(node) { + return function(quad, x1, y1, x2, y2) { + if (quad.point !== node) { + var dx = quad.cx - node.x, + dy = quad.cy - node.y, + dn = 1 / Math.sqrt(dx * dx + dy * dy); + + /* Barnes-Hut criterion. */ + if ((x2 - x1) * dn < theta) { + var k = quad.charge * dn * dn; + node.px -= dx * k; + node.py -= dy * k; + return true; + } + + if (quad.point && isFinite(dn)) { + var k = quad.pointCharge * dn * dn; + node.px -= dx * k; + node.py -= dy * k; + } + } + return !quad.charge; + }; + } + + function tick() { + var n = nodes.length, + m = links.length, + q, + i, // current index + o, // current object + s, // current source + t, // current target + l, // current distance + k, // current force + x, // x-distance + y; // y-distance + + // gauss-seidel relaxation for links + for (i = 0; i < m; ++i) { + o = links[i]; + s = o.source; + t = o.target; + x = t.x - s.x; + y = t.y - s.y; + if (l = (x * x + y * y)) { + l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l; + x *= l; + y *= l; + t.x -= x * (k = s.weight / (t.weight + s.weight)); + t.y -= y * k; + s.x += x * (k = 1 - k); + s.y += y * k; + } + } + + // apply gravity forces + if (k = alpha * gravity) { + x = size[0] / 2; + y = size[1] / 2; + i = -1; if (k) while (++i < n) { + o = nodes[i]; + o.x += (x - o.x) * k; + o.y += (y - o.y) * k; + } + } + + // compute quadtree center of mass and apply charge forces + if (charge) { + d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges); + i = -1; while (++i < n) { + if (!(o = nodes[i]).fixed) { + q.visit(repulse(o)); + } + } + } + + // position verlet integration + i = -1; while (++i < n) { + o = nodes[i]; + if (o.fixed) { + o.x = o.px; + o.y = o.py; + } else { + o.x -= (o.px - (o.px = o.x)) * friction; + o.y -= (o.py - (o.py = o.y)) * friction; + } + } + + event.tick({type: "tick", alpha: alpha}); + + // simulated annealing, basically + return (alpha *= .99) < .005; + } + + force.nodes = function(x) { + if (!arguments.length) return nodes; + nodes = x; + return force; + }; + + force.links = function(x) { + if (!arguments.length) return links; + links = x; + return force; + }; + + force.size = function(x) { + if (!arguments.length) return size; + size = x; + return force; + }; + + force.linkDistance = function(x) { + if (!arguments.length) return linkDistance; + linkDistance = d3.functor(x); + return force; + }; + + // For backwards-compatibility. + force.distance = force.linkDistance; + + force.linkStrength = function(x) { + if (!arguments.length) return linkStrength; + linkStrength = d3.functor(x); + return force; + }; + + force.friction = function(x) { + if (!arguments.length) return friction; + friction = x; + return force; + }; + + force.charge = function(x) { + if (!arguments.length) return charge; + charge = typeof x === "function" ? x : +x; + return force; + }; + + force.gravity = function(x) { + if (!arguments.length) return gravity; + gravity = x; + return force; + }; + + force.theta = function(x) { + if (!arguments.length) return theta; + theta = x; + return force; + }; + + force.start = function() { + var i, + j, + n = nodes.length, + m = links.length, + w = size[0], + h = size[1], + neighbors, + o; + + for (i = 0; i < n; ++i) { + (o = nodes[i]).index = i; + o.weight = 0; + } + + distances = []; + strengths = []; + for (i = 0; i < m; ++i) { + o = links[i]; + if (typeof o.source == "number") o.source = nodes[o.source]; + if (typeof o.target == "number") o.target = nodes[o.target]; + distances[i] = linkDistance.call(this, o, i); + strengths[i] = linkStrength.call(this, o, i); + ++o.source.weight; + ++o.target.weight; + } + + for (i = 0; i < n; ++i) { + o = nodes[i]; + if (isNaN(o.x)) o.x = position("x", w); + if (isNaN(o.y)) o.y = position("y", h); + if (isNaN(o.px)) o.px = o.x; + if (isNaN(o.py)) o.py = o.y; + } + + charges = []; + if (typeof charge === "function") { + for (i = 0; i < n; ++i) { + charges[i] = +charge.call(this, nodes[i], i); + } + } else { + for (i = 0; i < n; ++i) { + charges[i] = charge; + } + } + + // initialize node position based on first neighbor + function position(dimension, size) { + var neighbors = neighbor(i), + j = -1, + m = neighbors.length, + x; + while (++j < m) if (!isNaN(x = neighbors[j][dimension])) return x; + return Math.random() * size; + } + + // initialize neighbors lazily + function neighbor() { + if (!neighbors) { + neighbors = []; + for (j = 0; j < n; ++j) { + neighbors[j] = []; + } + for (j = 0; j < m; ++j) { + var o = links[j]; + neighbors[o.source.index].push(o.target); + neighbors[o.target.index].push(o.source); + } + } + return neighbors[i]; + } + + return force.resume(); + }; + + force.resume = function() { + alpha = .1; + d3.timer(tick); + return force; + }; + + force.stop = function() { + alpha = 0; + return force; + }; + + // use `node.call(force.drag)` to make nodes draggable + force.drag = function() { + if (!drag) drag = d3.behavior.drag() + .origin(Object) + .on("dragstart", dragstart) + .on("drag", d3_layout_forceDrag) + .on("dragend", d3_layout_forceDragEnd); + + this.on("mouseover.force", d3_layout_forceDragOver) + .on("mouseout.force", d3_layout_forceDragOut) + .call(drag); + }; + + function dragstart(d) { + d3_layout_forceDragOver(d3_layout_forceDragNode = d); + d3_layout_forceDragForce = force; + } + + return d3.rebind(force, event, "on"); +}; + +var d3_layout_forceDragForce, + d3_layout_forceDragNode; + +function d3_layout_forceDragOver(d) { + d.fixed |= 2; +} + +function d3_layout_forceDragOut(d) { + if (d !== d3_layout_forceDragNode) d.fixed &= 1; +} + +function d3_layout_forceDragEnd() { + d3_layout_forceDrag(); + d3_layout_forceDragNode.fixed &= 1; + d3_layout_forceDragForce = d3_layout_forceDragNode = null; +} + +function d3_layout_forceDrag() { + d3_layout_forceDragNode.px = d3.event.x; + d3_layout_forceDragNode.py = d3.event.y; + d3_layout_forceDragForce.resume(); // restart annealing +} + +function d3_layout_forceAccumulate(quad, alpha, charges) { + var cx = 0, + cy = 0; + quad.charge = 0; + if (!quad.leaf) { + var nodes = quad.nodes, + n = nodes.length, + i = -1, + c; + while (++i < n) { + c = nodes[i]; + if (c == null) continue; + d3_layout_forceAccumulate(c, alpha, charges); + quad.charge += c.charge; + cx += c.charge * c.cx; + cy += c.charge * c.cy; + } + } + if (quad.point) { + // jitter internal nodes that are coincident + if (!quad.leaf) { + quad.point.x += Math.random() - .5; + quad.point.y += Math.random() - .5; + } + var k = alpha * charges[quad.point.index]; + quad.charge += quad.pointCharge = k; + cx += k * quad.point.x; + cy += k * quad.point.y; + } + quad.cx = cx / quad.charge; + quad.cy = cy / quad.charge; +} + +function d3_layout_forceLinkDistance(link) { + return 20; +} + +function d3_layout_forceLinkStrength(link) { + return 1; +} +d3.layout.partition = function() { + var hierarchy = d3.layout.hierarchy(), + size = [1, 1]; // width, height + + function position(node, x, dx, dy) { + var children = node.children; + node.x = x; + node.y = node.depth * dy; + node.dx = dx; + node.dy = dy; + if (children && (n = children.length)) { + var i = -1, + n, + c, + d; + dx = node.value ? dx / node.value : 0; + while (++i < n) { + position(c = children[i], x, d = c.value * dx, dy); + x += d; + } + } + } + + function depth(node) { + var children = node.children, + d = 0; + if (children && (n = children.length)) { + var i = -1, + n; + while (++i < n) d = Math.max(d, depth(children[i])); + } + return 1 + d; + } + + function partition(d, i) { + var nodes = hierarchy.call(this, d, i); + position(nodes[0], 0, size[0], size[1] / depth(nodes[0])); + return nodes; + } + + partition.size = function(x) { + if (!arguments.length) return size; + size = x; + return partition; + }; + + return d3_layout_hierarchyRebind(partition, hierarchy); +}; +d3.layout.pie = function() { + var value = Number, + sort = d3_layout_pieSortByValue, + startAngle = 0, + endAngle = 2 * Math.PI; + + function pie(data, i) { + + // Compute the numeric values for each data element. + var values = data.map(function(d, i) { return +value.call(pie, d, i); }); + + // Compute the start angle. + var a = +(typeof startAngle === "function" + ? startAngle.apply(this, arguments) + : startAngle); + + // Compute the angular scale factor: from value to radians. + var k = ((typeof endAngle === "function" + ? endAngle.apply(this, arguments) + : endAngle) - startAngle) + / d3.sum(values); + + // Optionally sort the data. + var index = d3.range(data.length); + if (sort != null) index.sort(sort === d3_layout_pieSortByValue + ? function(i, j) { return values[j] - values[i]; } + : function(i, j) { return sort(data[i], data[j]); }); + + // Compute the arcs! + var arcs = index.map(function(i) { + return { + data: data[i], + value: d = values[i], + startAngle: a, + endAngle: a += d * k + }; + }); + + // Return the arcs in the original data's order. + return data.map(function(d, i) { + return arcs[index[i]]; + }); + } + + /** + * Specifies the value function *x*, which returns a nonnegative numeric value + * for each datum. The default value function is `Number`. The value function + * is passed two arguments: the current datum and the current index. + */ + pie.value = function(x) { + if (!arguments.length) return value; + value = x; + return pie; + }; + + /** + * Specifies a sort comparison operator *x*. The comparator is passed two data + * elements from the data array, a and b; it returns a negative value if a is + * less than b, a positive value if a is greater than b, and zero if a equals + * b. + */ + pie.sort = function(x) { + if (!arguments.length) return sort; + sort = x; + return pie; + }; + + /** + * Specifies the overall start angle of the pie chart. Defaults to 0. The + * start angle can be specified either as a constant or as a function; in the + * case of a function, it is evaluated once per array (as opposed to per + * element). + */ + pie.startAngle = function(x) { + if (!arguments.length) return startAngle; + startAngle = x; + return pie; + }; + + /** + * Specifies the overall end angle of the pie chart. Defaults to 2π. The + * end angle can be specified either as a constant or as a function; in the + * case of a function, it is evaluated once per array (as opposed to per + * element). + */ + pie.endAngle = function(x) { + if (!arguments.length) return endAngle; + endAngle = x; + return pie; + }; + + return pie; +}; + +var d3_layout_pieSortByValue = {}; +// data is two-dimensional array of x,y; we populate y0 +d3.layout.stack = function() { + var values = Object, + order = d3_layout_stackOrders["default"], + offset = d3_layout_stackOffsets["zero"], + out = d3_layout_stackOut, + x = d3_layout_stackX, + y = d3_layout_stackY; + + function stack(data, index) { + + // Convert series to canonical two-dimensional representation. + var series = data.map(function(d, i) { + return values.call(stack, d, i); + }); + + // Convert each series to canonical [[x,y]] representation. + var points = series.map(function(d, i) { + return d.map(function(v, i) { + return [x.call(stack, v, i), y.call(stack, v, i)]; + }); + }); + + // Compute the order of series, and permute them. + var orders = order.call(stack, points, index); + series = d3.permute(series, orders); + points = d3.permute(points, orders); + + // Compute the baseline… + var offsets = offset.call(stack, points, index); + + // And propagate it to other series. + var n = series.length, + m = series[0].length, + i, + j, + o; + for (j = 0; j < m; ++j) { + out.call(stack, series[0][j], o = offsets[j], points[0][j][1]); + for (i = 1; i < n; ++i) { + out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]); + } + } + + return data; + } + + stack.values = function(x) { + if (!arguments.length) return values; + values = x; + return stack; + }; + + stack.order = function(x) { + if (!arguments.length) return order; + order = typeof x === "function" ? x : d3_layout_stackOrders[x]; + return stack; + }; + + stack.offset = function(x) { + if (!arguments.length) return offset; + offset = typeof x === "function" ? x : d3_layout_stackOffsets[x]; + return stack; + }; + + stack.x = function(z) { + if (!arguments.length) return x; + x = z; + return stack; + }; + + stack.y = function(z) { + if (!arguments.length) return y; + y = z; + return stack; + }; + + stack.out = function(z) { + if (!arguments.length) return out; + out = z; + return stack; + }; + + return stack; +} + +function d3_layout_stackX(d) { + return d.x; +} + +function d3_layout_stackY(d) { + return d.y; +} + +function d3_layout_stackOut(d, y0, y) { + d.y0 = y0; + d.y = y; +} + +var d3_layout_stackOrders = { + + "inside-out": function(data) { + var n = data.length, + i, + j, + max = data.map(d3_layout_stackMaxIndex), + sums = data.map(d3_layout_stackReduceSum), + index = d3.range(n).sort(function(a, b) { return max[a] - max[b]; }), + top = 0, + bottom = 0, + tops = [], + bottoms = []; + for (i = 0; i < n; ++i) { + j = index[i]; + if (top < bottom) { + top += sums[j]; + tops.push(j); + } else { + bottom += sums[j]; + bottoms.push(j); + } + } + return bottoms.reverse().concat(tops); + }, + + "reverse": function(data) { + return d3.range(data.length).reverse(); + }, + + "default": function(data) { + return d3.range(data.length); + } + +}; + +var d3_layout_stackOffsets = { + + "silhouette": function(data) { + var n = data.length, + m = data[0].length, + sums = [], + max = 0, + i, + j, + o, + y0 = []; + for (j = 0; j < m; ++j) { + for (i = 0, o = 0; i < n; i++) o += data[i][j][1]; + if (o > max) max = o; + sums.push(o); + } + for (j = 0; j < m; ++j) { + y0[j] = (max - sums[j]) / 2; + } + return y0; + }, + + "wiggle": function(data) { + var n = data.length, + x = data[0], + m = x.length, + max = 0, + i, + j, + k, + s1, + s2, + s3, + dx, + o, + o0, + y0 = []; + y0[0] = o = o0 = 0; + for (j = 1; j < m; ++j) { + for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1]; + for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) { + for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) { + s3 += (data[k][j][1] - data[k][j - 1][1]) / dx; + } + s2 += s3 * data[i][j][1]; + } + y0[j] = o -= s1 ? s2 / s1 * dx : 0; + if (o < o0) o0 = o; + } + for (j = 0; j < m; ++j) y0[j] -= o0; + return y0; + }, + + "expand": function(data) { + var n = data.length, + m = data[0].length, + k = 1 / n, + i, + j, + o, + y0 = []; + for (j = 0; j < m; ++j) { + for (i = 0, o = 0; i < n; i++) o += data[i][j][1]; + if (o) for (i = 0; i < n; i++) data[i][j][1] /= o; + else for (i = 0; i < n; i++) data[i][j][1] = k; + } + for (j = 0; j < m; ++j) y0[j] = 0; + return y0; + }, + + "zero": function(data) { + var j = -1, + m = data[0].length, + y0 = []; + while (++j < m) y0[j] = 0; + return y0; + } + +}; + +function d3_layout_stackMaxIndex(array) { + var i = 1, + j = 0, + v = array[0][1], + k, + n = array.length; + for (; i < n; ++i) { + if ((k = array[i][1]) > v) { + j = i; + v = k; + } + } + return j; +} + +function d3_layout_stackReduceSum(d) { + return d.reduce(d3_layout_stackSum, 0); +} + +function d3_layout_stackSum(p, d) { + return p + d[1]; +} +d3.layout.histogram = function() { + var frequency = true, + valuer = Number, + ranger = d3_layout_histogramRange, + binner = d3_layout_histogramBinSturges; + + function histogram(data, i) { + var bins = [], + values = data.map(valuer, this), + range = ranger.call(this, values, i), + thresholds = binner.call(this, range, values, i), + bin, + i = -1, + n = values.length, + m = thresholds.length - 1, + k = frequency ? 1 : 1 / n, + x; + + // Initialize the bins. + while (++i < m) { + bin = bins[i] = []; + bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]); + bin.y = 0; + } + + // Fill the bins, ignoring values outside the range. + i = -1; while(++i < n) { + x = values[i]; + if ((x >= range[0]) && (x <= range[1])) { + bin = bins[d3.bisect(thresholds, x, 1, m) - 1]; + bin.y += k; + bin.push(data[i]); + } + } + + return bins; + } + + // Specifies how to extract a value from the associated data. The default + // value function is `Number`, which is equivalent to the identity function. + histogram.value = function(x) { + if (!arguments.length) return valuer; + valuer = x; + return histogram; + }; + + // Specifies the range of the histogram. Values outside the specified range + // will be ignored. The argument `x` may be specified either as a two-element + // array representing the minimum and maximum value of the range, or as a + // function that returns the range given the array of values and the current + // index `i`. The default range is the extent (minimum and maximum) of the + // values. + histogram.range = function(x) { + if (!arguments.length) return ranger; + ranger = d3.functor(x); + return histogram; + }; + + // Specifies how to bin values in the histogram. The argument `x` may be + // specified as a number, in which case the range of values will be split + // uniformly into the given number of bins. Or, `x` may be an array of + // threshold values, defining the bins; the specified array must contain the + // rightmost (upper) value, thus specifying n + 1 values for n bins. Or, `x` + // may be a function which is evaluated, being passed the range, the array of + // values, and the current index `i`, returning an array of thresholds. The + // default bin function will divide the values into uniform bins using + // Sturges' formula. + histogram.bins = function(x) { + if (!arguments.length) return binner; + binner = typeof x === "number" + ? function(range) { return d3_layout_histogramBinFixed(range, x); } + : d3.functor(x); + return histogram; + }; + + // Specifies whether the histogram's `y` value is a count (frequency) or a + // probability (density). The default value is true. + histogram.frequency = function(x) { + if (!arguments.length) return frequency; + frequency = !!x; + return histogram; + }; + + return histogram; +}; + +function d3_layout_histogramBinSturges(range, values) { + return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1)); +} + +function d3_layout_histogramBinFixed(range, n) { + var x = -1, + b = +range[0], + m = (range[1] - b) / n, + f = []; + while (++x <= n) f[x] = m * x + b; + return f; +} + +function d3_layout_histogramRange(values) { + return [d3.min(values), d3.max(values)]; +} +d3.layout.hierarchy = function() { + var sort = d3_layout_hierarchySort, + children = d3_layout_hierarchyChildren, + value = d3_layout_hierarchyValue; + + // Recursively compute the node depth and value. + // Also converts the data representation into a standard hierarchy structure. + function recurse(data, depth, nodes) { + var childs = children.call(hierarchy, data, depth), + node = d3_layout_hierarchyInline ? data : {data: data}; + node.depth = depth; + nodes.push(node); + if (childs && (n = childs.length)) { + var i = -1, + n, + c = node.children = [], + v = 0, + j = depth + 1; + while (++i < n) { + d = recurse(childs[i], j, nodes); + d.parent = node; + c.push(d); + v += d.value; + } + if (sort) c.sort(sort); + if (value) node.value = v; + } else if (value) { + node.value = +value.call(hierarchy, data, depth) || 0; + } + return node; + } + + // Recursively re-evaluates the node value. + function revalue(node, depth) { + var children = node.children, + v = 0; + if (children && (n = children.length)) { + var i = -1, + n, + j = depth + 1; + while (++i < n) v += revalue(children[i], j); + } else if (value) { + v = +value.call(hierarchy, d3_layout_hierarchyInline ? node : node.data, depth) || 0; + } + if (value) node.value = v; + return v; + } + + function hierarchy(d) { + var nodes = []; + recurse(d, 0, nodes); + return nodes; + } + + hierarchy.sort = function(x) { + if (!arguments.length) return sort; + sort = x; + return hierarchy; + }; + + hierarchy.children = function(x) { + if (!arguments.length) return children; + children = x; + return hierarchy; + }; + + hierarchy.value = function(x) { + if (!arguments.length) return value; + value = x; + return hierarchy; + }; + + // Re-evaluates the `value` property for the specified hierarchy. + hierarchy.revalue = function(root) { + revalue(root, 0); + return root; + }; + + return hierarchy; +}; + +// A method assignment helper for hierarchy subclasses. +function d3_layout_hierarchyRebind(object, hierarchy) { + d3.rebind(object, hierarchy, "sort", "children", "value"); + + // Add an alias for links, for convenience. + object.links = d3_layout_hierarchyLinks; + + // If the new API is used, enabling inlining. + object.nodes = function(d) { + d3_layout_hierarchyInline = true; + return (object.nodes = object)(d); + }; + + return object; +} + +function d3_layout_hierarchyChildren(d) { + return d.children; +} + +function d3_layout_hierarchyValue(d) { + return d.value; +} + +function d3_layout_hierarchySort(a, b) { + return b.value - a.value; +} + +// Returns an array source+target objects for the specified nodes. +function d3_layout_hierarchyLinks(nodes) { + return d3.merge(nodes.map(function(parent) { + return (parent.children || []).map(function(child) { + return {source: parent, target: child}; + }); + })); +} + +// For backwards-compatibility, don't enable inlining by default. +var d3_layout_hierarchyInline = false; +d3.layout.pack = function() { + var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort), + size = [1, 1]; + + function pack(d, i) { + var nodes = hierarchy.call(this, d, i), + root = nodes[0]; + + // Recursively compute the layout. + root.x = 0; + root.y = 0; + d3_layout_packTree(root); + + // Scale the layout to fit the requested size. + var w = size[0], + h = size[1], + k = 1 / Math.max(2 * root.r / w, 2 * root.r / h); + d3_layout_packTransform(root, w / 2, h / 2, k); + + return nodes; + } + + pack.size = function(x) { + if (!arguments.length) return size; + size = x; + return pack; + }; + + return d3_layout_hierarchyRebind(pack, hierarchy); +}; + +function d3_layout_packSort(a, b) { + return a.value - b.value; +} + +function d3_layout_packInsert(a, b) { + var c = a._pack_next; + a._pack_next = b; + b._pack_prev = a; + b._pack_next = c; + c._pack_prev = b; +} + +function d3_layout_packSplice(a, b) { + a._pack_next = b; + b._pack_prev = a; +} + +function d3_layout_packIntersects(a, b) { + var dx = b.x - a.x, + dy = b.y - a.y, + dr = a.r + b.r; + return (dr * dr - dx * dx - dy * dy) > .001; // within epsilon +} + +function d3_layout_packCircle(nodes) { + var xMin = Infinity, + xMax = -Infinity, + yMin = Infinity, + yMax = -Infinity, + n = nodes.length, + a, b, c, j, k; + + function bound(node) { + xMin = Math.min(node.x - node.r, xMin); + xMax = Math.max(node.x + node.r, xMax); + yMin = Math.min(node.y - node.r, yMin); + yMax = Math.max(node.y + node.r, yMax); + } + + // Create node links. + nodes.forEach(d3_layout_packLink); + + // Create first node. + a = nodes[0]; + a.x = -a.r; + a.y = 0; + bound(a); + + // Create second node. + if (n > 1) { + b = nodes[1]; + b.x = b.r; + b.y = 0; + bound(b); + + // Create third node and build chain. + if (n > 2) { + c = nodes[2]; + d3_layout_packPlace(a, b, c); + bound(c); + d3_layout_packInsert(a, c); + a._pack_prev = c; + d3_layout_packInsert(c, b); + b = a._pack_next; + + // Now iterate through the rest. + for (var i = 3; i < n; i++) { + d3_layout_packPlace(a, b, c = nodes[i]); + + // Search for the closest intersection. + var isect = 0, s1 = 1, s2 = 1; + for (j = b._pack_next; j !== b; j = j._pack_next, s1++) { + if (d3_layout_packIntersects(j, c)) { + isect = 1; + break; + } + } + if (isect == 1) { + for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) { + if (d3_layout_packIntersects(k, c)) { + if (s2 < s1) { + isect = -1; + j = k; + } + break; + } + } + } + + // Update node chain. + if (isect == 0) { + d3_layout_packInsert(a, c); + b = c; + bound(c); + } else if (isect > 0) { + d3_layout_packSplice(a, j); + b = j; + i--; + } else { // isect < 0 + d3_layout_packSplice(j, b); + a = j; + i--; + } + } + } + } + + // Re-center the circles and return the encompassing radius. + var cx = (xMin + xMax) / 2, + cy = (yMin + yMax) / 2, + cr = 0; + for (var i = 0; i < n; i++) { + var node = nodes[i]; + node.x -= cx; + node.y -= cy; + cr = Math.max(cr, node.r + Math.sqrt(node.x * node.x + node.y * node.y)); + } + + // Remove node links. + nodes.forEach(d3_layout_packUnlink); + + return cr; +} + +function d3_layout_packLink(node) { + node._pack_next = node._pack_prev = node; +} + +function d3_layout_packUnlink(node) { + delete node._pack_next; + delete node._pack_prev; +} + +function d3_layout_packTree(node) { + var children = node.children; + if (children && children.length) { + children.forEach(d3_layout_packTree); + node.r = d3_layout_packCircle(children); + } else { + node.r = Math.sqrt(node.value); + } +} + +function d3_layout_packTransform(node, x, y, k) { + var children = node.children; + node.x = (x += k * node.x); + node.y = (y += k * node.y); + node.r *= k; + if (children) { + var i = -1, n = children.length; + while (++i < n) d3_layout_packTransform(children[i], x, y, k); + } +} + +function d3_layout_packPlace(a, b, c) { + var db = a.r + c.r, + dx = b.x - a.x, + dy = b.y - a.y; + if (db && (dx || dy)) { + var da = b.r + c.r, + dc = Math.sqrt(dx * dx + dy * dy), + cos = Math.max(-1, Math.min(1, (db * db + dc * dc - da * da) / (2 * db * dc))), + theta = Math.acos(cos), + x = cos * (db /= dc), + y = Math.sin(theta) * db; + c.x = a.x + x * dx + y * dy; + c.y = a.y + x * dy - y * dx; + } else { + c.x = a.x + db; + c.y = a.y; + } +} +// Implements a hierarchical layout using the cluster (or dendogram) algorithm. +d3.layout.cluster = function() { + var hierarchy = d3.layout.hierarchy().sort(null).value(null), + separation = d3_layout_treeSeparation, + size = [1, 1]; // width, height + + function cluster(d, i) { + var nodes = hierarchy.call(this, d, i), + root = nodes[0], + previousNode, + x = 0, + kx, + ky; + + // First walk, computing the initial x & y values. + d3_layout_treeVisitAfter(root, function(node) { + var children = node.children; + if (children && children.length) { + node.x = d3_layout_clusterX(children); + node.y = d3_layout_clusterY(children); + } else { + node.x = previousNode ? x += separation(node, previousNode) : 0; + node.y = 0; + previousNode = node; + } + }); + + // Compute the left-most, right-most, and depth-most nodes for extents. + var left = d3_layout_clusterLeft(root), + right = d3_layout_clusterRight(root), + x0 = left.x - separation(left, right) / 2, + x1 = right.x + separation(right, left) / 2; + + // Second walk, normalizing x & y to the desired size. + d3_layout_treeVisitAfter(root, function(node) { + node.x = (node.x - x0) / (x1 - x0) * size[0]; + node.y = (1 - node.y / root.y) * size[1]; + }); + + return nodes; + } + + cluster.separation = function(x) { + if (!arguments.length) return separation; + separation = x; + return cluster; + }; + + cluster.size = function(x) { + if (!arguments.length) return size; + size = x; + return cluster; + }; + + return d3_layout_hierarchyRebind(cluster, hierarchy); +}; + +function d3_layout_clusterY(children) { + return 1 + d3.max(children, function(child) { + return child.y; + }); +} + +function d3_layout_clusterX(children) { + return children.reduce(function(x, child) { + return x + child.x; + }, 0) / children.length; +} + +function d3_layout_clusterLeft(node) { + var children = node.children; + return children && children.length ? d3_layout_clusterLeft(children[0]) : node; +} + +function d3_layout_clusterRight(node) { + var children = node.children, n; + return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node; +} +// Node-link tree diagram using the Reingold-Tilford "tidy" algorithm +d3.layout.tree = function() { + var hierarchy = d3.layout.hierarchy().sort(null).value(null), + separation = d3_layout_treeSeparation, + size = [1, 1]; // width, height + + function tree(d, i) { + var nodes = hierarchy.call(this, d, i), + root = nodes[0]; + + function firstWalk(node, previousSibling) { + var children = node.children, + layout = node._tree; + if (children && (n = children.length)) { + var n, + firstChild = children[0], + previousChild, + ancestor = firstChild, + child, + i = -1; + while (++i < n) { + child = children[i]; + firstWalk(child, previousChild); + ancestor = apportion(child, previousChild, ancestor); + previousChild = child; + } + d3_layout_treeShift(node); + var midpoint = .5 * (firstChild._tree.prelim + child._tree.prelim); + if (previousSibling) { + layout.prelim = previousSibling._tree.prelim + separation(node, previousSibling); + layout.mod = layout.prelim - midpoint; + } else { + layout.prelim = midpoint; + } + } else { + if (previousSibling) { + layout.prelim = previousSibling._tree.prelim + separation(node, previousSibling); + } + } + } + + function secondWalk(node, x) { + node.x = node._tree.prelim + x; + var children = node.children; + if (children && (n = children.length)) { + var i = -1, + n; + x += node._tree.mod; + while (++i < n) { + secondWalk(children[i], x); + } + } + } + + function apportion(node, previousSibling, ancestor) { + if (previousSibling) { + var vip = node, + vop = node, + vim = previousSibling, + vom = node.parent.children[0], + sip = vip._tree.mod, + sop = vop._tree.mod, + sim = vim._tree.mod, + som = vom._tree.mod, + shift; + while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) { + vom = d3_layout_treeLeft(vom); + vop = d3_layout_treeRight(vop); + vop._tree.ancestor = node; + shift = vim._tree.prelim + sim - vip._tree.prelim - sip + separation(vim, vip); + if (shift > 0) { + d3_layout_treeMove(d3_layout_treeAncestor(vim, node, ancestor), node, shift); + sip += shift; + sop += shift; + } + sim += vim._tree.mod; + sip += vip._tree.mod; + som += vom._tree.mod; + sop += vop._tree.mod; + } + if (vim && !d3_layout_treeRight(vop)) { + vop._tree.thread = vim; + vop._tree.mod += sim - sop; + } + if (vip && !d3_layout_treeLeft(vom)) { + vom._tree.thread = vip; + vom._tree.mod += sip - som; + ancestor = node; + } + } + return ancestor; + } + + // Initialize temporary layout variables. + d3_layout_treeVisitAfter(root, function(node, previousSibling) { + node._tree = { + ancestor: node, + prelim: 0, + mod: 0, + change: 0, + shift: 0, + number: previousSibling ? previousSibling._tree.number + 1 : 0 + }; + }); + + // Compute the layout using Buchheim et al.'s algorithm. + firstWalk(root); + secondWalk(root, -root._tree.prelim); + + // Compute the left-most, right-most, and depth-most nodes for extents. + var left = d3_layout_treeSearch(root, d3_layout_treeLeftmost), + right = d3_layout_treeSearch(root, d3_layout_treeRightmost), + deep = d3_layout_treeSearch(root, d3_layout_treeDeepest), + x0 = left.x - separation(left, right) / 2, + x1 = right.x + separation(right, left) / 2, + y1 = deep.depth || 1; + + // Clear temporary layout variables; transform x and y. + d3_layout_treeVisitAfter(root, function(node) { + node.x = (node.x - x0) / (x1 - x0) * size[0]; + node.y = node.depth / y1 * size[1]; + delete node._tree; + }); + + return nodes; + } + + tree.separation = function(x) { + if (!arguments.length) return separation; + separation = x; + return tree; + }; + + tree.size = function(x) { + if (!arguments.length) return size; + size = x; + return tree; + }; + + return d3_layout_hierarchyRebind(tree, hierarchy); +}; + +function d3_layout_treeSeparation(a, b) { + return a.parent == b.parent ? 1 : 2; +} + +// function d3_layout_treeSeparationRadial(a, b) { +// return (a.parent == b.parent ? 1 : 2) / a.depth; +// } + +function d3_layout_treeLeft(node) { + var children = node.children; + return children && children.length ? children[0] : node._tree.thread; +} + +function d3_layout_treeRight(node) { + var children = node.children, + n; + return children && (n = children.length) ? children[n - 1] : node._tree.thread; +} + +function d3_layout_treeSearch(node, compare) { + var children = node.children; + if (children && (n = children.length)) { + var child, + n, + i = -1; + while (++i < n) { + if (compare(child = d3_layout_treeSearch(children[i], compare), node) > 0) { + node = child; + } + } + } + return node; +} + +function d3_layout_treeRightmost(a, b) { + return a.x - b.x; +} + +function d3_layout_treeLeftmost(a, b) { + return b.x - a.x; +} + +function d3_layout_treeDeepest(a, b) { + return a.depth - b.depth; +} + +function d3_layout_treeVisitAfter(node, callback) { + function visit(node, previousSibling) { + var children = node.children; + if (children && (n = children.length)) { + var child, + previousChild = null, + i = -1, + n; + while (++i < n) { + child = children[i]; + visit(child, previousChild); + previousChild = child; + } + } + callback(node, previousSibling); + } + visit(node, null); +} + +function d3_layout_treeShift(node) { + var shift = 0, + change = 0, + children = node.children, + i = children.length, + child; + while (--i >= 0) { + child = children[i]._tree; + child.prelim += shift; + child.mod += shift; + shift += child.shift + (change += child.change); + } +} + +function d3_layout_treeMove(ancestor, node, shift) { + ancestor = ancestor._tree; + node = node._tree; + var change = shift / (node.number - ancestor.number); + ancestor.change += change; + node.change -= change; + node.shift += shift; + node.prelim += shift; + node.mod += shift; +} + +function d3_layout_treeAncestor(vim, node, ancestor) { + return vim._tree.ancestor.parent == node.parent + ? vim._tree.ancestor + : ancestor; +} +// Squarified Treemaps by Mark Bruls, Kees Huizing, and Jarke J. van Wijk +// Modified to support a target aspect ratio by Jeff Heer +d3.layout.treemap = function() { + var hierarchy = d3.layout.hierarchy(), + round = Math.round, + size = [1, 1], // width, height + padding = null, + pad = d3_layout_treemapPadNull, + sticky = false, + stickies, + ratio = 0.5 * (1 + Math.sqrt(5)); // golden ratio + + // Compute the area for each child based on value & scale. + function scale(children, k) { + var i = -1, + n = children.length, + child, + area; + while (++i < n) { + area = (child = children[i]).value * (k < 0 ? 0 : k); + child.area = isNaN(area) || area <= 0 ? 0 : area; + } + } + + // Recursively arranges the specified node's children into squarified rows. + function squarify(node) { + var children = node.children; + if (children && children.length) { + var rect = pad(node), + row = [], + remaining = children.slice(), // copy-on-write + child, + best = Infinity, // the best row score so far + score, // the current row score + u = Math.min(rect.dx, rect.dy), // initial orientation + n; + scale(remaining, rect.dx * rect.dy / node.value); + row.area = 0; + while ((n = remaining.length) > 0) { + row.push(child = remaining[n - 1]); + row.area += child.area; + if ((score = worst(row, u)) <= best) { // continue with this orientation + remaining.pop(); + best = score; + } else { // abort, and try a different orientation + row.area -= row.pop().area; + position(row, u, rect, false); + u = Math.min(rect.dx, rect.dy); + row.length = row.area = 0; + best = Infinity; + } + } + if (row.length) { + position(row, u, rect, true); + row.length = row.area = 0; + } + children.forEach(squarify); + } + } + + // Recursively resizes the specified node's children into existing rows. + // Preserves the existing layout! + function stickify(node) { + var children = node.children; + if (children && children.length) { + var rect = pad(node), + remaining = children.slice(), // copy-on-write + child, + row = []; + scale(remaining, rect.dx * rect.dy / node.value); + row.area = 0; + while (child = remaining.pop()) { + row.push(child); + row.area += child.area; + if (child.z != null) { + position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length); + row.length = row.area = 0; + } + } + children.forEach(stickify); + } + } + + // Computes the score for the specified row, as the worst aspect ratio. + function worst(row, u) { + var s = row.area, + r, + rmax = 0, + rmin = Infinity, + i = -1, + n = row.length; + while (++i < n) { + if (!(r = row[i].area)) continue; + if (r < rmin) rmin = r; + if (r > rmax) rmax = r; + } + s *= s; + u *= u; + return s + ? Math.max((u * rmax * ratio) / s, s / (u * rmin * ratio)) + : Infinity; + } + + // Positions the specified row of nodes. Modifies `rect`. + function position(row, u, rect, flush) { + var i = -1, + n = row.length, + x = rect.x, + y = rect.y, + v = u ? round(row.area / u) : 0, + o; + if (u == rect.dx) { // horizontal subdivision + if (flush || v > rect.dy) v = v ? rect.dy : 0; // over+underflow + while (++i < n) { + o = row[i]; + o.x = x; + o.y = y; + o.dy = v; + x += o.dx = v ? round(o.area / v) : 0; + } + o.z = true; + o.dx += rect.x + rect.dx - x; // rounding error + rect.y += v; + rect.dy -= v; + } else { // vertical subdivision + if (flush || v > rect.dx) v = v ? rect.dx : 0; // over+underflow + while (++i < n) { + o = row[i]; + o.x = x; + o.y = y; + o.dx = v; + y += o.dy = v ? round(o.area / v) : 0; + } + o.z = false; + o.dy += rect.y + rect.dy - y; // rounding error + rect.x += v; + rect.dx -= v; + } + } + + function treemap(d) { + var nodes = stickies || hierarchy(d), + root = nodes[0]; + root.x = 0; + root.y = 0; + root.dx = size[0]; + root.dy = size[1]; + if (stickies) hierarchy.revalue(root); + scale([root], root.dx * root.dy / root.value); + (stickies ? stickify : squarify)(root); + if (sticky) stickies = nodes; + return nodes; + } + + treemap.size = function(x) { + if (!arguments.length) return size; + size = x; + return treemap; + }; + + treemap.padding = function(x) { + if (!arguments.length) return padding; + + function padFunction(node) { + var p = x.call(treemap, node, node.depth); + return p == null + ? d3_layout_treemapPadNull(node) + : d3_layout_treemapPad(node, typeof p === "number" ? [p, p, p, p] : p); + } + + function padConstant(node) { + return d3_layout_treemapPad(node, x); + } + + var type; + pad = (padding = x) == null ? d3_layout_treemapPadNull + : (type = typeof x) === "function" ? padFunction + : type === "number" ? (x = [x, x, x, x], padConstant) + : padConstant; + return treemap; + }; + + treemap.round = function(x) { + if (!arguments.length) return round != Number; + round = x ? Math.round : Number; + return treemap; + }; + + treemap.sticky = function(x) { + if (!arguments.length) return sticky; + sticky = x; + stickies = null; + return treemap; + }; + + treemap.ratio = function(x) { + if (!arguments.length) return ratio; + ratio = x; + return treemap; + }; + + return d3_layout_hierarchyRebind(treemap, hierarchy); +}; + +function d3_layout_treemapPadNull(node) { + return {x: node.x, y: node.y, dx: node.dx, dy: node.dy}; +} + +function d3_layout_treemapPad(node, padding) { + var x = node.x + padding[3], + y = node.y + padding[0], + dx = node.dx - padding[1] - padding[3], + dy = node.dy - padding[0] - padding[2]; + if (dx < 0) { x += dx / 2; dx = 0; } + if (dy < 0) { y += dy / 2; dy = 0; } + return {x: x, y: y, dx: dx, dy: dy}; +} +})(); diff --git a/media/d3.min.js b/media/d3.min.js index b37f5c9c..1f078070 100644 --- a/media/d3.min.js +++ b/media/d3.min.js @@ -1,2 +1,4709 @@ -(function(){function e(a){var b=-1,c=a.length,d=[];while(++b<c)d.push(a[b]);return 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\ No newline at end of file +/* d3.js - Data Driven Documents + * Version: 2.6.1 + * Homepage: http://mbostock.github.com/d3/ + * Copyright: 2010, Michael Bostock + * Licence: 3-Clause BSD + * + * Copyright (c) 2010, Michael Bostock + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * * The name Michael Bostock may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL MICHAEL BOSTOCK BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +(function(){if (!Date.now) Date.now = function() { + return +new Date; +}; +try { + document.createElement("div").style.setProperty("opacity", 0, ""); +} catch (error) { + var d3_style_prototype = CSSStyleDeclaration.prototype, + d3_style_setProperty = d3_style_prototype.setProperty; + d3_style_prototype.setProperty = function(name, value, priority) { + d3_style_setProperty.call(this, name, value + "", priority); + }; +} +d3 = {version: "2.6.1"}; // semver +var d3_array = d3_arraySlice; // conversion for NodeLists + +function d3_arrayCopy(pseudoarray) { + var i = -1, n = pseudoarray.length, array = []; + while (++i < n) array.push(pseudoarray[i]); + return array; +} + +function d3_arraySlice(pseudoarray) { + return Array.prototype.slice.call(pseudoarray); +} + +try { + d3_array(document.documentElement.childNodes)[0].nodeType; +} catch(e) { + d3_array = d3_arrayCopy; +} + +var d3_arraySubclass = [].__proto__? + +// Until ECMAScript supports array subclassing, prototype injection works well. +function(array, prototype) { + array.__proto__ = prototype; +}: + +// And if your browser doesn't support __proto__, we'll use direct extension. +function(array, prototype) { + for (var property in prototype) array[property] = prototype[property]; +}; +function d3_this() { + return this; +} +d3.functor = function(v) { + return typeof v === "function" ? v : function() { return v; }; +}; +// Copies a variable number of methods from source to target. +d3.rebind = function(target, source) { + var i = 1, n = arguments.length, method; + while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]); + return target; +}; + +// Method is assumed to be a standard D3 getter-setter: +// If passed with no arguments, gets the value. +// If passed with arguments, sets the value and returns the target. +function d3_rebind(target, source, method) { + return function() { + var value = method.apply(source, arguments); + return arguments.length ? target : value; + }; +} +d3.ascending = function(a, b) { + return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; +}; +d3.descending = function(a, b) { + return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; +}; +d3.mean = function(array, f) { + var n = array.length, + a, + m = 0, + i = -1, + j = 0; + if (arguments.length === 1) { + while (++i < n) if (d3_number(a = array[i])) m += (a - m) / ++j; + } else { + while (++i < n) if (d3_number(a = f.call(array, array[i], i))) m += (a - m) / ++j; + } + return j ? m : undefined; +}; +d3.median = function(array, f) { + if (arguments.length > 1) array = array.map(f); + array = array.filter(d3_number); + return array.length ? d3.quantile(array.sort(d3.ascending), .5) : undefined; +}; +d3.min = function(array, f) { + var i = -1, + n = array.length, + a, + b; + if (arguments.length === 1) { + while (++i < n && ((a = array[i]) == null || a != a)) a = undefined; + while (++i < n) if ((b = array[i]) != null && a > b) a = b; + } else { + while (++i < n && ((a = f.call(array, array[i], i)) == null || a != a)) a = undefined; + while (++i < n) if ((b = f.call(array, array[i], i)) != null && a > b) a = b; + } + return a; +}; +d3.max = function(array, f) { + var i = -1, + n = array.length, + a, + b; + if (arguments.length === 1) { + while (++i < n && ((a = array[i]) == null || a != a)) a = undefined; + while (++i < n) if ((b = array[i]) != null && b > a) a = b; + } else { + while (++i < n && ((a = f.call(array, array[i], i)) == null || a != a)) a = undefined; + while (++i < n) if ((b = f.call(array, array[i], i)) != null && b > a) a = b; + } + return a; +}; +d3.extent = function(array, f) { + var i = -1, + n = array.length, + a, + b, + c; + if (arguments.length === 1) { + while (++i < n && ((a = c = array[i]) == null || a != a)) a = c = undefined; + while (++i < n) if ((b = array[i]) != null) { + if (a > b) a = b; + if (c < b) c = b; + } + } else { + while (++i < n && ((a = c = f.call(array, array[i], i)) == null || a != a)) a = undefined; + while (++i < n) if ((b = f.call(array, array[i], i)) != null) { + if (a > b) a = b; + if (c < b) c = b; + } + } + return [a, c]; +}; +d3.random = { + normal: function(mean, deviation) { + if (arguments.length < 2) deviation = 1; + if (arguments.length < 1) mean = 0; + return function() { + var x, y, r; + do { + x = Math.random() * 2 - 1; + y = Math.random() * 2 - 1; + r = x * x + y * y; + } while (!r || r > 1); + return mean + deviation * x * Math.sqrt(-2 * Math.log(r) / r); + }; + } +}; +function d3_number(x) { + return x != null && !isNaN(x); +} +d3.sum = function(array, f) { + var s = 0, + n = array.length, + a, + i = -1; + + if (arguments.length === 1) { + while (++i < n) if (!isNaN(a = +array[i])) s += a; + } else { + while (++i < n) if (!isNaN(a = +f.call(array, array[i], i))) s += a; + } + + return s; +}; +// R-7 per <http://en.wikipedia.org/wiki/Quantile> +d3.quantile = function(values, p) { + var H = (values.length - 1) * p + 1, + h = Math.floor(H), + v = values[h - 1], + e = H - h; + return e ? v + e * (values[h] - v) : v; +}; +d3.transpose = function(matrix) { + return d3.zip.apply(d3, matrix); +}; +d3.zip = function() { + if (!(n = arguments.length)) return []; + for (var i = -1, m = d3.min(arguments, d3_zipLength), zips = new Array(m); ++i < m;) { + for (var j = -1, n, zip = zips[i] = new Array(n); ++j < n;) { + zip[j] = arguments[j][i]; + } + } + return zips; +}; + +function d3_zipLength(d) { + return d.length; +} +// Locate the insertion point for x in a to maintain sorted order. The +// arguments lo and hi may be used to specify a subset of the array which should +// be considered; by default the entire array is used. If x is already present +// in a, the insertion point will be before (to the left of) any existing +// entries. The return value is suitable for use as the first argument to +// `array.splice` assuming that a is already sorted. +// +// The returned insertion point i partitions the array a into two halves so that +// all v < x for v in a[lo:i] for the left side and all v >= x for v in a[i:hi] +// for the right side. +d3.bisectLeft = function(a, x, lo, hi) { + if (arguments.length < 3) lo = 0; + if (arguments.length < 4) hi = a.length; + while (lo < hi) { + var mid = (lo + hi) >> 1; + if (a[mid] < x) lo = mid + 1; + else hi = mid; + } + return lo; +}; + +// Similar to bisectLeft, but returns an insertion point which comes after (to +// the right of) any existing entries of x in a. +// +// The returned insertion point i partitions the array into two halves so that +// all v <= x for v in a[lo:i] for the left side and all v > x for v in a[i:hi] +// for the right side. +d3.bisect = +d3.bisectRight = function(a, x, lo, hi) { + if (arguments.length < 3) lo = 0; + if (arguments.length < 4) hi = a.length; + while (lo < hi) { + var mid = (lo + hi) >> 1; + if (x < a[mid]) hi = mid; + else lo = mid + 1; + } + return lo; +}; +d3.first = function(array, f) { + var i = 0, + n = array.length, + a = array[0], + b; + if (arguments.length === 1) f = d3.ascending; + while (++i < n) { + if (f.call(array, a, b = array[i]) > 0) { + a = b; + } + } + return a; +}; +d3.last = function(array, f) { + var i = 0, + n = array.length, + a = array[0], + b; + if (arguments.length === 1) f = d3.ascending; + while (++i < n) { + if (f.call(array, a, b = array[i]) <= 0) { + a = b; + } + } + return a; +}; +d3.nest = function() { + var nest = {}, + keys = [], + sortKeys = [], + sortValues, + rollup; + + function map(array, depth) { + if (depth >= keys.length) return rollup + ? rollup.call(nest, array) : (sortValues + ? array.sort(sortValues) + : array); + + var i = -1, + n = array.length, + key = keys[depth++], + keyValue, + object, + o = {}; + + while (++i < n) { + if ((keyValue = key(object = array[i])) in o) { + o[keyValue].push(object); + } else { + o[keyValue] = [object]; + } + } + + for (keyValue in o) { + o[keyValue] = map(o[keyValue], depth); + } + + return o; + } + + function entries(map, depth) { + if (depth >= keys.length) return map; + + var a = [], + sortKey = sortKeys[depth++], + key; + + for (key in map) { + a.push({key: key, values: entries(map[key], depth)}); + } + + if (sortKey) a.sort(function(a, b) { + return sortKey(a.key, b.key); + }); + + return a; + } + + nest.map = function(array) { + return map(array, 0); + }; + + nest.entries = function(array) { + return entries(map(array, 0), 0); + }; + + nest.key = function(d) { + keys.push(d); + return nest; + }; + + // Specifies the order for the most-recently specified key. + // Note: only applies to entries. Map keys are unordered! + nest.sortKeys = function(order) { + sortKeys[keys.length - 1] = order; + return nest; + }; + + // Specifies the order for leaf values. + // Applies to both maps and entries array. + nest.sortValues = function(order) { + sortValues = order; + return nest; + }; + + nest.rollup = function(f) { + rollup = f; + return nest; + }; + + return nest; +}; +d3.keys = function(map) { + var keys = []; + for (var key in map) keys.push(key); + return keys; +}; +d3.values = function(map) { + var values = []; + for (var key in map) values.push(map[key]); + return values; +}; +d3.entries = function(map) { + var entries = []; + for (var key in map) entries.push({key: key, value: map[key]}); + return entries; +}; +d3.permute = function(array, indexes) { + var permutes = [], + i = -1, + n = indexes.length; + while (++i < n) permutes[i] = array[indexes[i]]; + return permutes; +}; +d3.merge = function(arrays) { + return Array.prototype.concat.apply([], arrays); +}; +d3.split = function(array, f) { + var arrays = [], + values = [], + value, + i = -1, + n = array.length; + if (arguments.length < 2) f = d3_splitter; + while (++i < n) { + if (f.call(values, value = array[i], i)) { + values = []; + } else { + if (!values.length) arrays.push(values); + values.push(value); + } + } + return arrays; +}; + +function d3_splitter(d) { + return d == null; +} +function d3_collapse(s) { + return s.replace(/(^\s+)|(\s+$)/g, "").replace(/\s+/g, " "); +} +/** + * @param {number} start + * @param {number=} stop + * @param {number=} step + */ +d3.range = function(start, stop, step) { + if (arguments.length < 3) { + step = 1; + if (arguments.length < 2) { + stop = start; + start = 0; + } + } + if ((stop - start) / step == Infinity) throw new Error("infinite range"); + var range = [], + i = -1, + j; + if (step < 0) while ((j = start + step * ++i) > stop) range.push(j); + else while ((j = start + step * ++i) < stop) range.push(j); + return range; +}; +d3.requote = function(s) { + return s.replace(d3_requote_re, "\\$&"); +}; + +var d3_requote_re = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g; +d3.round = function(x, n) { + return n + ? Math.round(x * Math.pow(10, n)) * Math.pow(10, -n) + : Math.round(x); +}; +d3.xhr = function(url, mime, callback) { + var req = new XMLHttpRequest; + if (arguments.length < 3) callback = mime; + else if (mime && req.overrideMimeType) req.overrideMimeType(mime); + req.open("GET", url, true); + req.onreadystatechange = function() { + if (req.readyState === 4) callback(req.status < 300 ? req : null); + }; + req.send(null); +}; +d3.text = function(url, mime, callback) { + function ready(req) { + callback(req && req.responseText); + } + if (arguments.length < 3) { + callback = mime; + mime = null; + } + d3.xhr(url, mime, ready); +}; +d3.json = function(url, callback) { + d3.text(url, "application/json", function(text) { + callback(text ? JSON.parse(text) : null); + }); +}; +d3.html = function(url, callback) { + d3.text(url, "text/html", function(text) { + if (text != null) { // Treat empty string as valid HTML. + var range = document.createRange(); + range.selectNode(document.body); + text = range.createContextualFragment(text); + } + callback(text); + }); +}; +d3.xml = function(url, mime, callback) { + function ready(req) { + callback(req && req.responseXML); + } + if (arguments.length < 3) { + callback = mime; + mime = null; + } + d3.xhr(url, mime, ready); +}; +var d3_nsPrefix = { + svg: "http://www.w3.org/2000/svg", + xhtml: "http://www.w3.org/1999/xhtml", + xlink: "http://www.w3.org/1999/xlink", + xml: "http://www.w3.org/XML/1998/namespace", + xmlns: "http://www.w3.org/2000/xmlns/" +}; + +d3.ns = { + prefix: d3_nsPrefix, + qualify: function(name) { + var i = name.indexOf(":"); + return i < 0 ? (name in d3_nsPrefix + ? {space: d3_nsPrefix[name], local: name} : name) + : {space: d3_nsPrefix[name.substring(0, i)], local: name.substring(i + 1)}; + } +}; +d3.dispatch = function() { + var dispatch = new d3_dispatch(), + i = -1, + n = arguments.length; + while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(); + return dispatch; +}; + +function d3_dispatch() {} + +d3_dispatch.prototype.on = function(type, listener) { + var i = type.indexOf("."), + name = ""; + + // Extract optional namespace, e.g., "click.foo" + if (i > 0) { + name = type.substring(i + 1); + type = type.substring(0, i); + } + + return arguments.length < 2 + ? this[type].on(name) + : (this[type].on(name, listener), this); +}; + +function d3_dispatch_event() { + var listeners = [], + listenerByName = {}; + + function dispatch() { + var z = listeners, // defensive reference + i = -1, + n = z.length, + l; + while (++i < n) if (l = z[i].on) l.apply(this, arguments); + } + + dispatch.on = function(name, listener) { + var l, i; + + // return the current listener, if any + if (arguments.length < 2) return (l = listenerByName[name]) && l.on; + + // remove the old listener, if any (with copy-on-write) + if (l = listenerByName[name]) { + l.on = null; + listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1)); + delete listenerByName[name]; + } + + // add the new listener, if any + if (listener) { + listeners.push(listenerByName[name] = {on: listener}); + } + + return dispatch; + }; + + return dispatch; +}; +// TODO align +d3.format = function(specifier) { + var match = d3_format_re.exec(specifier), + fill = match[1] || " ", + sign = match[3] || "", + zfill = match[5], + width = +match[6], + comma = match[7], + precision = match[8], + type = match[9], + scale = 1, + suffix = "", + integer = false; + + if (precision) precision = +precision.substring(1); + + if (zfill) { + fill = "0"; // TODO align = "="; + if (comma) width -= Math.floor((width - 1) / 4); + } + + switch (type) { + case "n": comma = true; type = "g"; break; + case "%": scale = 100; suffix = "%"; type = "f"; break; + case "p": scale = 100; suffix = "%"; type = "r"; break; + case "d": integer = true; precision = 0; break; + case "s": scale = -1; type = "r"; break; + } + + // If no precision is specified for r, fallback to general notation. + if (type == "r" && !precision) type = "g"; + + type = d3_format_types[type] || d3_format_typeDefault; + + return function(value) { + + // Return the empty string for floats formatted as ints. + if (integer && (value % 1)) return ""; + + // Convert negative to positive, and record the sign prefix. + var negative = (value < 0) && (value = -value) ? "\u2212" : sign; + + // Apply the scale, computing it from the value's exponent for si format. + if (scale < 0) { + var prefix = d3.formatPrefix(value, precision); + value *= prefix.scale; + suffix = prefix.symbol; + } else { + value *= scale; + } + + // Convert to the desired precision. + value = type(value, precision); + + // If the fill character is 0, the sign and group is applied after the fill. + if (zfill) { + var length = value.length + negative.length; + if (length < width) value = new Array(width - length + 1).join(fill) + value; + if (comma) value = d3_format_group(value); + value = negative + value; + } + + // Otherwise (e.g., space-filling), the sign and group is applied before. + else { + if (comma) value = d3_format_group(value); + value = negative + value; + var length = value.length; + if (length < width) value = new Array(width - length + 1).join(fill) + value; + } + + return value + suffix; + }; +}; + +// [[fill]align][sign][#][0][width][,][.precision][type] +var d3_format_re = /(?:([^{])?([<>=^]))?([+\- ])?(#)?(0)?([0-9]+)?(,)?(\.[0-9]+)?([a-zA-Z%])?/; + +var d3_format_types = { + g: function(x, p) { return x.toPrecision(p); }, + e: function(x, p) { return x.toExponential(p); }, + f: function(x, p) { return x.toFixed(p); }, + r: function(x, p) { return d3.round(x, p = d3_format_precision(x, p)).toFixed(Math.max(0, Math.min(20, p))); } +}; + +function d3_format_precision(x, p) { + return p - (x ? 1 + Math.floor(Math.log(x + Math.pow(10, 1 + Math.floor(Math.log(x) / Math.LN10) - p)) / Math.LN10) : 1); +} + +function d3_format_typeDefault(x) { + return x + ""; +} + +// Apply comma grouping for thousands. +function d3_format_group(value) { + var i = value.lastIndexOf("."), + f = i >= 0 ? value.substring(i) : (i = value.length, ""), + t = []; + while (i > 0) t.push(value.substring(i -= 3, i + 3)); + return t.reverse().join(",") + f; +} +var d3_formatPrefixes = ["y","z","a","f","p","n","μ","m","","k","M","G","T","P","E","Z","Y"].map(d3_formatPrefix); + +d3.formatPrefix = function(value, precision) { + var i = 0; + if (value) { + if (value < 0) value *= -1; + if (precision) value = d3.round(value, d3_format_precision(value, precision)); + i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10); + i = Math.max(-24, Math.min(24, Math.floor((i <= 0 ? i + 1 : i - 1) / 3) * 3)); + } + return d3_formatPrefixes[8 + i / 3]; +}; + +function d3_formatPrefix(d, i) { + return { + scale: Math.pow(10, (8 - i) * 3), + symbol: d + }; +} + +/* + * TERMS OF USE - EASING EQUATIONS + * + * Open source under the BSD License. + * + * Copyright 2001 Robert Penner + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * - Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * - Neither the name of the author nor the names of contributors may be used to + * endorse or promote products derived from this software without specific + * prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +var d3_ease_quad = d3_ease_poly(2), + d3_ease_cubic = d3_ease_poly(3); + +var d3_ease = { + linear: function() { return d3_ease_linear; }, + poly: d3_ease_poly, + quad: function() { return d3_ease_quad; }, + cubic: function() { return d3_ease_cubic; }, + sin: function() { return d3_ease_sin; }, + exp: function() { return d3_ease_exp; }, + circle: function() { return d3_ease_circle; }, + elastic: d3_ease_elastic, + back: d3_ease_back, + bounce: function() { return d3_ease_bounce; } +}; + +var d3_ease_mode = { + "in": function(f) { return f; }, + "out": d3_ease_reverse, + "in-out": d3_ease_reflect, + "out-in": function(f) { return d3_ease_reflect(d3_ease_reverse(f)); } +}; + +d3.ease = function(name) { + var i = name.indexOf("-"), + t = i >= 0 ? name.substring(0, i) : name, + m = i >= 0 ? name.substring(i + 1) : "in"; + return d3_ease_clamp(d3_ease_mode[m](d3_ease[t].apply(null, Array.prototype.slice.call(arguments, 1)))); +}; + +function d3_ease_clamp(f) { + return function(t) { + return t <= 0 ? 0 : t >= 1 ? 1 : f(t); + }; +} + +function d3_ease_reverse(f) { + return function(t) { + return 1 - f(1 - t); + }; +} + +function d3_ease_reflect(f) { + return function(t) { + return .5 * (t < .5 ? f(2 * t) : (2 - f(2 - 2 * t))); + }; +} + +function d3_ease_linear(t) { + return t; +} + +function d3_ease_poly(e) { + return function(t) { + return Math.pow(t, e); + } +} + +function d3_ease_sin(t) { + return 1 - Math.cos(t * Math.PI / 2); +} + +function d3_ease_exp(t) { + return Math.pow(2, 10 * (t - 1)); +} + +function d3_ease_circle(t) { + return 1 - Math.sqrt(1 - t * t); +} + +function d3_ease_elastic(a, p) { + var s; + if (arguments.length < 2) p = 0.45; + if (arguments.length < 1) { a = 1; s = p / 4; } + else s = p / (2 * Math.PI) * Math.asin(1 / a); + return function(t) { + return 1 + a * Math.pow(2, 10 * -t) * Math.sin((t - s) * 2 * Math.PI / p); + }; +} + +function d3_ease_back(s) { + if (!s) s = 1.70158; + return function(t) { + return t * t * ((s + 1) * t - s); + }; +} + +function d3_ease_bounce(t) { + return t < 1 / 2.75 ? 7.5625 * t * t + : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + .75 + : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + .9375 + : 7.5625 * (t -= 2.625 / 2.75) * t + .984375; +} +d3.event = null; + +function d3_eventCancel() { + d3.event.stopPropagation(); + d3.event.preventDefault(); +} +d3.interpolate = function(a, b) { + var i = d3.interpolators.length, f; + while (--i >= 0 && !(f = d3.interpolators[i](a, b))); + return f; +}; + +d3.interpolateNumber = function(a, b) { + b -= a; + return function(t) { return a + b * t; }; +}; + +d3.interpolateRound = function(a, b) { + b -= a; + return function(t) { return Math.round(a + b * t); }; +}; + +d3.interpolateString = function(a, b) { + var m, // current match + i, // current index + j, // current index (for coallescing) + s0 = 0, // start index of current string prefix + s1 = 0, // end index of current string prefix + s = [], // string constants and placeholders + q = [], // number interpolators + n, // q.length + o; + + // Reset our regular expression! + d3_interpolate_number.lastIndex = 0; + + // Find all numbers in b. + for (i = 0; m = d3_interpolate_number.exec(b); ++i) { + if (m.index) s.push(b.substring(s0, s1 = m.index)); + q.push({i: s.length, x: m[0]}); + s.push(null); + s0 = d3_interpolate_number.lastIndex; + } + if (s0 < b.length) s.push(b.substring(s0)); + + // Find all numbers in a. + for (i = 0, n = q.length; (m = d3_interpolate_number.exec(a)) && i < n; ++i) { + o = q[i]; + if (o.x == m[0]) { // The numbers match, so coallesce. + if (o.i) { + if (s[o.i + 1] == null) { // This match is followed by another number. + s[o.i - 1] += o.x; + s.splice(o.i, 1); + for (j = i + 1; j < n; ++j) q[j].i--; + } else { // This match is followed by a string, so coallesce twice. + s[o.i - 1] += o.x + s[o.i + 1]; + s.splice(o.i, 2); + for (j = i + 1; j < n; ++j) q[j].i -= 2; + } + } else { + if (s[o.i + 1] == null) { // This match is followed by another number. + s[o.i] = o.x; + } else { // This match is followed by a string, so coallesce twice. + s[o.i] = o.x + s[o.i + 1]; + s.splice(o.i + 1, 1); + for (j = i + 1; j < n; ++j) q[j].i--; + } + } + q.splice(i, 1); + n--; + i--; + } else { + o.x = d3.interpolateNumber(parseFloat(m[0]), parseFloat(o.x)); + } + } + + // Remove any numbers in b not found in a. + while (i < n) { + o = q.pop(); + if (s[o.i + 1] == null) { // This match is followed by another number. + s[o.i] = o.x; + } else { // This match is followed by a string, so coallesce twice. + s[o.i] = o.x + s[o.i + 1]; + s.splice(o.i + 1, 1); + } + n--; + } + + // Special optimization for only a single match. + if (s.length === 1) { + return s[0] == null ? q[0].x : function() { return b; }; + } + + // Otherwise, interpolate each of the numbers and rejoin the string. + return function(t) { + for (i = 0; i < n; ++i) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }; +}; + +d3.interpolateTransform = function(a, b) { + return d3.interpolateString(d3.transform(a) + "", d3.transform(b) + ""); +}; + +d3.interpolateRgb = function(a, b) { + a = d3.rgb(a); + b = d3.rgb(b); + var ar = a.r, + ag = a.g, + ab = a.b, + br = b.r - ar, + bg = b.g - ag, + bb = b.b - ab; + return function(t) { + return "#" + + d3_rgb_hex(Math.round(ar + br * t)) + + d3_rgb_hex(Math.round(ag + bg * t)) + + d3_rgb_hex(Math.round(ab + bb * t)); + }; +}; + +// interpolates HSL space, but outputs RGB string (for compatibility) +d3.interpolateHsl = function(a, b) { + a = d3.hsl(a); + b = d3.hsl(b); + var h0 = a.h, + s0 = a.s, + l0 = a.l, + h1 = b.h - h0, + s1 = b.s - s0, + l1 = b.l - l0; + return function(t) { + return d3_hsl_rgb(h0 + h1 * t, s0 + s1 * t, l0 + l1 * t).toString(); + }; +}; + +d3.interpolateArray = function(a, b) { + var x = [], + c = [], + na = a.length, + nb = b.length, + n0 = Math.min(a.length, b.length), + i; + for (i = 0; i < n0; ++i) x.push(d3.interpolate(a[i], b[i])); + for (; i < na; ++i) c[i] = a[i]; + for (; i < nb; ++i) c[i] = b[i]; + return function(t) { + for (i = 0; i < n0; ++i) c[i] = x[i](t); + return c; + }; +}; + +d3.interpolateObject = function(a, b) { + var i = {}, + c = {}, + k; + for (k in a) { + if (k in b) { + i[k] = d3_interpolateByName(k)(a[k], b[k]); + } else { + c[k] = a[k]; + } + } + for (k in b) { + if (!(k in a)) { + c[k] = b[k]; + } + } + return function(t) { + for (k in i) c[k] = i[k](t); + return c; + }; +} + +var d3_interpolate_number = /[-+]?(?:\d*\.?\d+)(?:[eE][-+]?\d+)?/g; + +function d3_interpolateByName(n) { + return n == "transform" + ? d3.interpolateTransform + : d3.interpolate; +} + +d3.interpolators = [ + d3.interpolateObject, + function(a, b) { return (b instanceof Array) && d3.interpolateArray(a, b); }, + function(a, b) { return (typeof a === "string" || typeof b === "string") && d3.interpolateString(a + "", b + ""); }, + function(a, b) { return (typeof b === "string" ? b in d3_rgb_names || /^(#|rgb\(|hsl\()/.test(b) : b instanceof d3_Rgb || b instanceof d3_Hsl) && d3.interpolateRgb(a, b); }, + function(a, b) { return !isNaN(a = +a) && !isNaN(b = +b) && d3.interpolateNumber(a, b); } +]; +function d3_uninterpolateNumber(a, b) { + b = b - (a = +a) ? 1 / (b - a) : 0; + return function(x) { return (x - a) * b; }; +} + +function d3_uninterpolateClamp(a, b) { + b = b - (a = +a) ? 1 / (b - a) : 0; + return function(x) { return Math.max(0, Math.min(1, (x - a) * b)); }; +} +d3.rgb = function(r, g, b) { + return arguments.length === 1 + ? (r instanceof d3_Rgb ? d3_rgb(r.r, r.g, r.b) + : d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb)) + : d3_rgb(~~r, ~~g, ~~b); +}; + +function d3_rgb(r, g, b) { + return new d3_Rgb(r, g, b); +} + +function d3_Rgb(r, g, b) { + this.r = r; + this.g = g; + this.b = b; +} + +d3_Rgb.prototype.brighter = function(k) { + k = Math.pow(0.7, arguments.length ? k : 1); + var r = this.r, + g = this.g, + b = this.b, + i = 30; + if (!r && !g && !b) return d3_rgb(i, i, i); + if (r && r < i) r = i; + if (g && g < i) g = i; + if (b && b < i) b = i; + return d3_rgb( + Math.min(255, Math.floor(r / k)), + Math.min(255, Math.floor(g / k)), + Math.min(255, Math.floor(b / k))); +}; + +d3_Rgb.prototype.darker = function(k) { + k = Math.pow(0.7, arguments.length ? k : 1); + return d3_rgb( + Math.floor(k * this.r), + Math.floor(k * this.g), + Math.floor(k * this.b)); +}; + +d3_Rgb.prototype.hsl = function() { + return d3_rgb_hsl(this.r, this.g, this.b); +}; + +d3_Rgb.prototype.toString = function() { + return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b); +}; + +function d3_rgb_hex(v) { + return v < 0x10 + ? "0" + Math.max(0, v).toString(16) + : Math.min(255, v).toString(16); +} + +function d3_rgb_parse(format, rgb, hsl) { + var r = 0, // red channel; int in [0, 255] + g = 0, // green channel; int in [0, 255] + b = 0, // blue channel; int in [0, 255] + m1, // CSS color specification match + m2, // CSS color specification type (e.g., rgb) + name; + + /* Handle hsl, rgb. */ + m1 = /([a-z]+)\((.*)\)/i.exec(format); + if (m1) { + m2 = m1[2].split(","); + switch (m1[1]) { + case "hsl": { + return hsl( + parseFloat(m2[0]), // degrees + parseFloat(m2[1]) / 100, // percentage + parseFloat(m2[2]) / 100 // percentage + ); + } + case "rgb": { + return rgb( + d3_rgb_parseNumber(m2[0]), + d3_rgb_parseNumber(m2[1]), + d3_rgb_parseNumber(m2[2]) + ); + } + } + } + + /* Named colors. */ + if (name = d3_rgb_names[format]) return rgb(name.r, name.g, name.b); + + /* Hexadecimal colors: #rgb and #rrggbb. */ + if (format != null && format.charAt(0) === "#") { + if (format.length === 4) { + r = format.charAt(1); r += r; + g = format.charAt(2); g += g; + b = format.charAt(3); b += b; + } else if (format.length === 7) { + r = format.substring(1, 3); + g = format.substring(3, 5); + b = format.substring(5, 7); + } + r = parseInt(r, 16); + g = parseInt(g, 16); + b = parseInt(b, 16); + } + + return rgb(r, g, b); +} + +function d3_rgb_hsl(r, g, b) { + var min = Math.min(r /= 255, g /= 255, b /= 255), + max = Math.max(r, g, b), + d = max - min, + h, + s, + l = (max + min) / 2; + if (d) { + s = l < .5 ? d / (max + min) : d / (2 - max - min); + if (r == max) h = (g - b) / d + (g < b ? 6 : 0); + else if (g == max) h = (b - r) / d + 2; + else h = (r - g) / d + 4; + h *= 60; + } else { + s = h = 0; + } + return d3_hsl(h, s, l); +} + +function d3_rgb_parseNumber(c) { // either integer or percentage + var f = parseFloat(c); + return c.charAt(c.length - 1) === "%" ? Math.round(f * 2.55) : f; +} + +var d3_rgb_names = { + aliceblue: "#f0f8ff", + antiquewhite: "#faebd7", + aqua: "#00ffff", + aquamarine: "#7fffd4", + azure: "#f0ffff", + beige: "#f5f5dc", + bisque: "#ffe4c4", + black: "#000000", + blanchedalmond: "#ffebcd", + blue: "#0000ff", + blueviolet: "#8a2be2", + brown: "#a52a2a", + burlywood: "#deb887", + cadetblue: "#5f9ea0", + chartreuse: "#7fff00", + chocolate: "#d2691e", + coral: "#ff7f50", + cornflowerblue: "#6495ed", + cornsilk: "#fff8dc", + crimson: "#dc143c", + cyan: "#00ffff", + darkblue: "#00008b", + darkcyan: "#008b8b", + darkgoldenrod: "#b8860b", + darkgray: "#a9a9a9", + darkgreen: "#006400", + darkgrey: "#a9a9a9", + darkkhaki: "#bdb76b", + darkmagenta: "#8b008b", + darkolivegreen: "#556b2f", + darkorange: "#ff8c00", + darkorchid: "#9932cc", + darkred: "#8b0000", + darksalmon: "#e9967a", + darkseagreen: "#8fbc8f", + darkslateblue: "#483d8b", + darkslategray: "#2f4f4f", + darkslategrey: "#2f4f4f", + darkturquoise: "#00ced1", + darkviolet: "#9400d3", + deeppink: "#ff1493", + deepskyblue: "#00bfff", + dimgray: "#696969", + dimgrey: "#696969", + dodgerblue: "#1e90ff", + firebrick: "#b22222", + floralwhite: "#fffaf0", + forestgreen: "#228b22", + fuchsia: "#ff00ff", + gainsboro: "#dcdcdc", + ghostwhite: "#f8f8ff", + gold: "#ffd700", + goldenrod: "#daa520", + gray: "#808080", + green: "#008000", + greenyellow: "#adff2f", + grey: "#808080", + honeydew: "#f0fff0", + hotpink: "#ff69b4", + indianred: "#cd5c5c", + indigo: "#4b0082", + ivory: "#fffff0", + khaki: "#f0e68c", + lavender: "#e6e6fa", + lavenderblush: "#fff0f5", + lawngreen: "#7cfc00", + lemonchiffon: "#fffacd", + lightblue: "#add8e6", + lightcoral: "#f08080", + lightcyan: "#e0ffff", + lightgoldenrodyellow: "#fafad2", + lightgray: "#d3d3d3", + lightgreen: "#90ee90", + lightgrey: "#d3d3d3", + lightpink: "#ffb6c1", + lightsalmon: "#ffa07a", + lightseagreen: "#20b2aa", + lightskyblue: "#87cefa", + lightslategray: "#778899", + lightslategrey: "#778899", + lightsteelblue: "#b0c4de", + lightyellow: "#ffffe0", + lime: "#00ff00", + limegreen: "#32cd32", + linen: "#faf0e6", + magenta: "#ff00ff", + maroon: "#800000", + mediumaquamarine: "#66cdaa", + mediumblue: "#0000cd", + mediumorchid: "#ba55d3", + mediumpurple: "#9370db", + mediumseagreen: "#3cb371", + mediumslateblue: "#7b68ee", + mediumspringgreen: "#00fa9a", + mediumturquoise: "#48d1cc", + mediumvioletred: "#c71585", + midnightblue: "#191970", + mintcream: "#f5fffa", + mistyrose: "#ffe4e1", + moccasin: "#ffe4b5", + navajowhite: "#ffdead", + navy: "#000080", + oldlace: "#fdf5e6", + olive: "#808000", + olivedrab: "#6b8e23", + orange: "#ffa500", + orangered: "#ff4500", + orchid: "#da70d6", + palegoldenrod: "#eee8aa", + palegreen: "#98fb98", + paleturquoise: "#afeeee", + palevioletred: "#db7093", + papayawhip: "#ffefd5", + peachpuff: "#ffdab9", + peru: "#cd853f", + pink: "#ffc0cb", + plum: "#dda0dd", + powderblue: "#b0e0e6", + purple: "#800080", + red: "#ff0000", + rosybrown: "#bc8f8f", + royalblue: "#4169e1", + saddlebrown: "#8b4513", + salmon: "#fa8072", + sandybrown: "#f4a460", + seagreen: "#2e8b57", + seashell: "#fff5ee", + sienna: "#a0522d", + silver: "#c0c0c0", + skyblue: "#87ceeb", + slateblue: "#6a5acd", + slategray: "#708090", + slategrey: "#708090", + snow: "#fffafa", + springgreen: "#00ff7f", + steelblue: "#4682b4", + tan: "#d2b48c", + teal: "#008080", + thistle: "#d8bfd8", + tomato: "#ff6347", + turquoise: "#40e0d0", + violet: "#ee82ee", + wheat: "#f5deb3", + white: "#ffffff", + whitesmoke: "#f5f5f5", + yellow: "#ffff00", + yellowgreen: "#9acd32" +}; + +for (var d3_rgb_name in d3_rgb_names) { + d3_rgb_names[d3_rgb_name] = d3_rgb_parse( + d3_rgb_names[d3_rgb_name], + d3_rgb, + d3_hsl_rgb); +} +d3.hsl = function(h, s, l) { + return arguments.length === 1 + ? (h instanceof d3_Hsl ? d3_hsl(h.h, h.s, h.l) + : d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl)) + : d3_hsl(+h, +s, +l); +}; + +function d3_hsl(h, s, l) { + return new d3_Hsl(h, s, l); +} + +function d3_Hsl(h, s, l) { + this.h = h; + this.s = s; + this.l = l; +} + +d3_Hsl.prototype.brighter = function(k) { + k = Math.pow(0.7, arguments.length ? k : 1); + return d3_hsl(this.h, this.s, this.l / k); +}; + +d3_Hsl.prototype.darker = function(k) { + k = Math.pow(0.7, arguments.length ? k : 1); + return d3_hsl(this.h, this.s, k * this.l); +}; + +d3_Hsl.prototype.rgb = function() { + return d3_hsl_rgb(this.h, this.s, this.l); +}; + +d3_Hsl.prototype.toString = function() { + return this.rgb().toString(); +}; + +function d3_hsl_rgb(h, s, l) { + var m1, + m2; + + /* Some simple corrections for h, s and l. */ + h = h % 360; if (h < 0) h += 360; + s = s < 0 ? 0 : s > 1 ? 1 : s; + l = l < 0 ? 0 : l > 1 ? 1 : l; + + /* From FvD 13.37, CSS Color Module Level 3 */ + m2 = l <= .5 ? l * (1 + s) : l + s - l * s; + m1 = 2 * l - m2; + + function v(h) { + if (h > 360) h -= 360; + else if (h < 0) h += 360; + if (h < 60) return m1 + (m2 - m1) * h / 60; + if (h < 180) return m2; + if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60; + return m1; + } + + function vv(h) { + return Math.round(v(h) * 255); + } + + return d3_rgb(vv(h + 120), vv(h), vv(h - 120)); +} +function d3_selection(groups) { + d3_arraySubclass(groups, d3_selectionPrototype); + return groups; +} + +var d3_select = function(s, n) { return n.querySelector(s); }, + d3_selectAll = function(s, n) { return n.querySelectorAll(s); }; + +// Prefer Sizzle, if available. +if (typeof Sizzle === "function") { + d3_select = function(s, n) { return Sizzle(s, n)[0]; }; + d3_selectAll = function(s, n) { return Sizzle.uniqueSort(Sizzle(s, n)); }; +} + +var d3_selectionPrototype = []; + +d3.selection = function() { + return d3_selectionRoot; +}; + +d3.selection.prototype = d3_selectionPrototype; +d3_selectionPrototype.select = function(selector) { + var subgroups = [], + subgroup, + subnode, + group, + node; + + if (typeof selector !== "function") selector = d3_selection_selector(selector); + + for (var j = -1, m = this.length; ++j < m;) { + subgroups.push(subgroup = []); + subgroup.parentNode = (group = this[j]).parentNode; + for (var i = -1, n = group.length; ++i < n;) { + if (node = group[i]) { + subgroup.push(subnode = selector.call(node, node.__data__, i)); + if (subnode && "__data__" in node) subnode.__data__ = node.__data__; + } else { + subgroup.push(null); + } + } + } + + return d3_selection(subgroups); +}; + +function d3_selection_selector(selector) { + return function() { + return d3_select(selector, this); + }; +} +d3_selectionPrototype.selectAll = function(selector) { + var subgroups = [], + subgroup, + node; + + if (typeof selector !== "function") selector = d3_selection_selectorAll(selector); + + for (var j = -1, m = this.length; ++j < m;) { + for (var group = this[j], i = -1, n = group.length; ++i < n;) { + if (node = group[i]) { + subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i))); + subgroup.parentNode = node; + } + } + } + + return d3_selection(subgroups); +}; + +function d3_selection_selectorAll(selector) { + return function() { + return d3_selectAll(selector, this); + }; +} +d3_selectionPrototype.attr = function(name, value) { + name = d3.ns.qualify(name); + + // If no value is specified, return the first value. + if (arguments.length < 2) { + var node = this.node(); + return name.local + ? node.getAttributeNS(name.space, name.local) + : node.getAttribute(name); + } + + function attrNull() { + this.removeAttribute(name); + } + + function attrNullNS() { + this.removeAttributeNS(name.space, name.local); + } + + function attrConstant() { + this.setAttribute(name, value); + } + + function attrConstantNS() { + this.setAttributeNS(name.space, name.local, value); + } + + function attrFunction() { + var x = value.apply(this, arguments); + if (x == null) this.removeAttribute(name); + else this.setAttribute(name, x); + } + + function attrFunctionNS() { + var x = value.apply(this, arguments); + if (x == null) this.removeAttributeNS(name.space, name.local); + else this.setAttributeNS(name.space, name.local, x); + } + + return this.each(value == null + ? (name.local ? attrNullNS : attrNull) : (typeof value === "function" + ? (name.local ? attrFunctionNS : attrFunction) + : (name.local ? attrConstantNS : attrConstant))); +}; +d3_selectionPrototype.classed = function(name, value) { + var names = name.split(d3_selection_classedWhitespace), + n = names.length, + i = -1; + if (arguments.length > 1) { + while (++i < n) d3_selection_classed.call(this, names[i], value); + return this; + } else { + while (++i < n) if (!d3_selection_classed.call(this, names[i])) return false; + return true; + } +}; + +var d3_selection_classedWhitespace = /\s+/g; + +function d3_selection_classed(name, value) { + var re = new RegExp("(^|\\s+)" + d3.requote(name) + "(\\s+|$)", "g"); + + // If no value is specified, return the first value. + if (arguments.length < 2) { + var node = this.node(); + if (c = node.classList) return c.contains(name); + var c = node.className; + re.lastIndex = 0; + return re.test(c.baseVal != null ? c.baseVal : c); + } + + function classedAdd() { + if (c = this.classList) return c.add(name); + var c = this.className, + cb = c.baseVal != null, + cv = cb ? c.baseVal : c; + re.lastIndex = 0; + if (!re.test(cv)) { + cv = d3_collapse(cv + " " + name); + if (cb) c.baseVal = cv; + else this.className = cv; + } + } + + function classedRemove() { + if (c = this.classList) return c.remove(name); + var c = this.className, + cb = c.baseVal != null, + cv = cb ? c.baseVal : c; + cv = d3_collapse(cv.replace(re, " ")); + if (cb) c.baseVal = cv; + else this.className = cv; + } + + function classedFunction() { + (value.apply(this, arguments) + ? classedAdd + : classedRemove).call(this); + } + + return this.each(typeof value === "function" + ? classedFunction : value + ? classedAdd + : classedRemove); +} +d3_selectionPrototype.style = function(name, value, priority) { + if (arguments.length < 3) priority = ""; + + // If no value is specified, return the first value. + if (arguments.length < 2) return window + .getComputedStyle(this.node(), null) + .getPropertyValue(name); + + function styleNull() { + this.style.removeProperty(name); + } + + function styleConstant() { + this.style.setProperty(name, value, priority); + } + + function styleFunction() { + var x = value.apply(this, arguments); + if (x == null) this.style.removeProperty(name); + else this.style.setProperty(name, x, priority); + } + + return this.each(value == null + ? styleNull : (typeof value === "function" + ? styleFunction : styleConstant)); +}; +d3_selectionPrototype.property = function(name, value) { + + // If no value is specified, return the first value. + if (arguments.length < 2) return this.node()[name]; + + function propertyNull() { + delete this[name]; + } + + function propertyConstant() { + this[name] = value; + } + + function propertyFunction() { + var x = value.apply(this, arguments); + if (x == null) delete this[name]; + else this[name] = x; + } + + return this.each(value == null + ? propertyNull : (typeof value === "function" + ? propertyFunction : propertyConstant)); +}; +d3_selectionPrototype.text = function(value) { + return arguments.length < 1 ? this.node().textContent + : (this.each(typeof value === "function" + ? function() { this.textContent = value.apply(this, arguments); } + : function() { this.textContent = value; })); +}; +d3_selectionPrototype.html = function(value) { + return arguments.length < 1 ? this.node().innerHTML + : (this.each(typeof value === "function" + ? function() { this.innerHTML = value.apply(this, arguments); } + : function() { this.innerHTML = value; })); +}; +// TODO append(node)? +// TODO append(function)? +d3_selectionPrototype.append = function(name) { + name = d3.ns.qualify(name); + + function append() { + return this.appendChild(document.createElementNS(this.namespaceURI, name)); + } + + function appendNS() { + return this.appendChild(document.createElementNS(name.space, name.local)); + } + + return this.select(name.local ? appendNS : append); +}; +// TODO insert(node, function)? +// TODO insert(function, string)? +// TODO insert(function, function)? +d3_selectionPrototype.insert = function(name, before) { + name = d3.ns.qualify(name); + + function insert() { + return this.insertBefore( + document.createElementNS(this.namespaceURI, name), + d3_select(before, this)); + } + + function insertNS() { + return this.insertBefore( + document.createElementNS(name.space, name.local), + d3_select(before, this)); + } + + return this.select(name.local ? insertNS : insert); +}; +// TODO remove(selector)? +// TODO remove(node)? +// TODO remove(function)? +d3_selectionPrototype.remove = function() { + return this.each(function() { + var parent = this.parentNode; + if (parent) parent.removeChild(this); + }); +}; +// TODO data(null) for clearing data? +d3_selectionPrototype.data = function(data, join) { + var enter = [], + update = [], + exit = []; + + function bind(group, groupData) { + var i, + n = group.length, + m = groupData.length, + n0 = Math.min(n, m), + n1 = Math.max(n, m), + updateNodes = [], + enterNodes = [], + exitNodes = [], + node, + nodeData; + + if (join) { + var nodeByKey = {}, + keys = [], + key, + j = groupData.length; + + for (i = -1; ++i < n;) { + key = join.call(node = group[i], node.__data__, i); + if (key in nodeByKey) { + exitNodes[j++] = node; // duplicate key + } else { + nodeByKey[key] = node; + } + keys.push(key); + } + + for (i = -1; ++i < m;) { + node = nodeByKey[key = join.call(groupData, nodeData = groupData[i], i)]; + if (node) { + node.__data__ = nodeData; + updateNodes[i] = node; + enterNodes[i] = exitNodes[i] = null; + } else { + enterNodes[i] = d3_selection_dataNode(nodeData); + updateNodes[i] = exitNodes[i] = null; + } + delete nodeByKey[key]; + } + + for (i = -1; ++i < n;) { + if (keys[i] in nodeByKey) { + exitNodes[i] = group[i]; + } + } + } else { + for (i = -1; ++i < n0;) { + node = group[i]; + nodeData = groupData[i]; + if (node) { + node.__data__ = nodeData; + updateNodes[i] = node; + enterNodes[i] = exitNodes[i] = null; + } else { + enterNodes[i] = d3_selection_dataNode(nodeData); + updateNodes[i] = exitNodes[i] = null; + } + } + for (; i < m; ++i) { + enterNodes[i] = d3_selection_dataNode(groupData[i]); + updateNodes[i] = exitNodes[i] = null; + } + for (; i < n1; ++i) { + exitNodes[i] = group[i]; + enterNodes[i] = updateNodes[i] = null; + } + } + + enterNodes.update + = updateNodes; + + enterNodes.parentNode + = updateNodes.parentNode + = exitNodes.parentNode + = group.parentNode; + + enter.push(enterNodes); + update.push(updateNodes); + exit.push(exitNodes); + } + + var i = -1, + n = this.length, + group; + if (typeof data === "function") { + while (++i < n) { + bind(group = this[i], data.call(group, group.parentNode.__data__, i)); + } + } else { + while (++i < n) { + bind(group = this[i], data); + } + } + + var selection = d3_selection(update); + selection.enter = function() { return d3_selection_enter(enter); }; + selection.exit = function() { return d3_selection(exit); }; + return selection; +}; + +function d3_selection_dataNode(data) { + return {__data__: data}; +} +// TODO preserve null elements to maintain index? +d3_selectionPrototype.filter = function(filter) { + var subgroups = [], + subgroup, + group, + node; + + for (var j = 0, m = this.length; j < m; j++) { + subgroups.push(subgroup = []); + subgroup.parentNode = (group = this[j]).parentNode; + for (var i = 0, n = group.length; i < n; i++) { + if ((node = group[i]) && filter.call(node, node.__data__, i)) { + subgroup.push(node); + } + } + } + + return d3_selection(subgroups); +}; +d3_selectionPrototype.map = function(map) { + return this.each(function() { + this.__data__ = map.apply(this, arguments); + }); +}; +d3_selectionPrototype.sort = function(comparator) { + comparator = d3_selection_sortComparator.apply(this, arguments); + for (var j = 0, m = this.length; j < m; j++) { + for (var group = this[j].sort(comparator), i = 1, n = group.length, prev = group[0]; i < n; i++) { + var node = group[i]; + if (node) { + if (prev) prev.parentNode.insertBefore(node, prev.nextSibling); + prev = node; + } + } + } + return this; +}; + +function d3_selection_sortComparator(comparator) { + if (!arguments.length) comparator = d3.ascending; + return function(a, b) { + return comparator(a && a.__data__, b && b.__data__); + }; +} +// type can be namespaced, e.g., "click.foo" +// listener can be null for removal +d3_selectionPrototype.on = function(type, listener, capture) { + if (arguments.length < 3) capture = false; + + // parse the type specifier + var name = "__on" + type, i = type.indexOf("."); + if (i > 0) type = type.substring(0, i); + + // if called with only one argument, return the current listener + if (arguments.length < 2) return (i = this.node()[name]) && i._; + + // remove the old event listener, and add the new event listener + return this.each(function(d, i) { + var node = this; + + if (node[name]) node.removeEventListener(type, node[name], capture); + if (listener) node.addEventListener(type, node[name] = l, capture); + + // wrapped event listener that preserves i + function l(e) { + var o = d3.event; // Events can be reentrant (e.g., focus). + d3.event = e; + try { + listener.call(node, node.__data__, i); + } finally { + d3.event = o; + } + } + + // stash the unwrapped listener for retrieval + l._ = listener; + }); +}; +d3_selectionPrototype.each = function(callback) { + for (var j = -1, m = this.length; ++j < m;) { + for (var group = this[j], i = -1, n = group.length; ++i < n;) { + var node = group[i]; + if (node) callback.call(node, node.__data__, i, j); + } + } + return this; +}; +// +// Note: assigning to the arguments array simultaneously changes the value of +// the corresponding argument! +// +// TODO The `this` argument probably shouldn't be the first argument to the +// callback, anyway, since it's redundant. However, that will require a major +// version bump due to backwards compatibility, so I'm not changing it right +// away. +// +d3_selectionPrototype.call = function(callback) { + callback.apply(this, (arguments[0] = this, arguments)); + return this; +}; +d3_selectionPrototype.empty = function() { + return !this.node(); +}; +d3_selectionPrototype.node = function(callback) { + for (var j = 0, m = this.length; j < m; j++) { + for (var group = this[j], i = 0, n = group.length; i < n; i++) { + var node = group[i]; + if (node) return node; + } + } + return null; +}; +d3_selectionPrototype.transition = function() { + var subgroups = [], + subgroup, + node; + + for (var j = -1, m = this.length; ++j < m;) { + subgroups.push(subgroup = []); + for (var group = this[j], i = -1, n = group.length; ++i < n;) { + subgroup.push((node = group[i]) ? {node: node, delay: 0, duration: 250} : null); + } + } + + return d3_transition(subgroups, d3_transitionInheritId || ++d3_transitionId, Date.now()); +}; +var d3_selectionRoot = d3_selection([[document]]); + +d3_selectionRoot[0].parentNode = document.documentElement; + +// TODO fast singleton implementation! +// TODO select(function) +d3.select = function(selector) { + return typeof selector === "string" + ? d3_selectionRoot.select(selector) + : d3_selection([[selector]]); // assume node +}; + +// TODO selectAll(function) +d3.selectAll = function(selector) { + return typeof selector === "string" + ? d3_selectionRoot.selectAll(selector) + : d3_selection([d3_array(selector)]); // assume node[] +}; +function d3_selection_enter(selection) { + d3_arraySubclass(selection, d3_selection_enterPrototype); + return selection; +} + +var d3_selection_enterPrototype = []; + +d3_selection_enterPrototype.append = d3_selectionPrototype.append; +d3_selection_enterPrototype.insert = d3_selectionPrototype.insert; +d3_selection_enterPrototype.empty = d3_selectionPrototype.empty; +d3_selection_enterPrototype.node = d3_selectionPrototype.node; +d3_selection_enterPrototype.select = function(selector) { + var subgroups = [], + subgroup, + subnode, + upgroup, + group, + node; + + for (var j = -1, m = this.length; ++j < m;) { + upgroup = (group = this[j]).update; + subgroups.push(subgroup = []); + subgroup.parentNode = group.parentNode; + for (var i = -1, n = group.length; ++i < n;) { + if (node = group[i]) { + subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i)); + subnode.__data__ = node.__data__; + } else { + subgroup.push(null); + } + } + } + + return d3_selection(subgroups); +}; +function d3_transition(groups, id, time) { + d3_arraySubclass(groups, d3_transitionPrototype); + + var tweens = {}, + event = d3.dispatch("start", "end"), + ease = d3_transitionEase; + + groups.id = id; + + groups.time = time; + + groups.tween = function(name, tween) { + if (arguments.length < 2) return tweens[name]; + if (tween == null) delete tweens[name]; + else tweens[name] = tween; + return groups; + }; + + groups.ease = function(value) { + if (!arguments.length) return ease; + ease = typeof value === "function" ? value : d3.ease.apply(d3, arguments); + return groups; + }; + + groups.each = function(type, listener) { + if (arguments.length < 2) return d3_transition_each.call(groups, type); + event.on(type, listener); + return groups; + }; + + d3.timer(function(elapsed) { + groups.each(function(d, i, j) { + var tweened = [], + node = this, + delay = groups[j][i].delay, + duration = groups[j][i].duration, + lock = node.__transition__ || (node.__transition__ = {active: 0, count: 0}); + + ++lock.count; + + delay <= elapsed ? start(elapsed) : d3.timer(start, delay, time); + + function start(elapsed) { + if (lock.active > id) return stop(); + lock.active = id; + + for (var tween in tweens) { + if (tween = tweens[tween].call(node, d, i)) { + tweened.push(tween); + } + } + + event.start.call(node, d, i); + if (!tick(elapsed)) d3.timer(tick, 0, time); + return 1; + } + + function tick(elapsed) { + if (lock.active !== id) return stop(); + + var t = (elapsed - delay) / duration, + e = ease(t), + n = tweened.length; + + while (n > 0) { + tweened[--n].call(node, e); + } + + if (t >= 1) { + stop(); + d3_transitionInheritId = id; + event.end.call(node, d, i); + d3_transitionInheritId = 0; + return 1; + } + } + + function stop() { + if (!--lock.count) delete node.__transition__; + return 1; + } + }); + return 1; + }, 0, time); + + return groups; +} + +var d3_transitionRemove = {}; + +function d3_transitionNull(d, i, a) { + return a != "" && d3_transitionRemove; +} + +function d3_transitionTween(name, b) { + var interpolate = d3_interpolateByName(name); + + function transitionFunction(d, i, a) { + var v = b.call(this, d, i); + return v == null + ? a != "" && d3_transitionRemove + : a != v && interpolate(a, v); + } + + function transitionString(d, i, a) { + return a != b && interpolate(a, b); + } + + return typeof b === "function" ? transitionFunction + : b == null ? d3_transitionNull + : (b += "", transitionString); +} + +var d3_transitionPrototype = [], + d3_transitionId = 0, + d3_transitionInheritId = 0, + d3_transitionEase = d3.ease("cubic-in-out"); + +d3_transitionPrototype.call = d3_selectionPrototype.call; + +d3.transition = function() { + return d3_selectionRoot.transition(); +}; + +d3.transition.prototype = d3_transitionPrototype; +d3_transitionPrototype.select = function(selector) { + var subgroups = [], + subgroup, + subnode, + node; + + if (typeof selector !== "function") selector = d3_selection_selector(selector); + + for (var j = -1, m = this.length; ++j < m;) { + subgroups.push(subgroup = []); + for (var group = this[j], i = -1, n = group.length; ++i < n;) { + if ((node = group[i]) && (subnode = selector.call(node.node, node.node.__data__, i))) { + if ("__data__" in node.node) subnode.__data__ = node.node.__data__; + subgroup.push({node: subnode, delay: node.delay, duration: node.duration}); + } else { + subgroup.push(null); + } + } + } + + return d3_transition(subgroups, this.id, this.time).ease(this.ease()); +}; +d3_transitionPrototype.selectAll = function(selector) { + var subgroups = [], + subgroup, + subnodes, + node; + + if (typeof selector !== "function") selector = d3_selection_selectorAll(selector); + + for (var j = -1, m = this.length; ++j < m;) { + for (var group = this[j], i = -1, n = group.length; ++i < n;) { + if (node = group[i]) { + subnodes = selector.call(node.node, node.node.__data__, i); + subgroups.push(subgroup = []); + for (var k = -1, o = subnodes.length; ++k < o;) { + subgroup.push({node: subnodes[k], delay: node.delay, duration: node.duration}); + } + } + } + } + + return d3_transition(subgroups, this.id, this.time).ease(this.ease()); +}; +d3_transitionPrototype.attr = function(name, value) { + return this.attrTween(name, d3_transitionTween(name, value)); +}; + +d3_transitionPrototype.attrTween = function(nameNS, tween) { + var name = d3.ns.qualify(nameNS); + + function attrTween(d, i) { + var f = tween.call(this, d, i, this.getAttribute(name)); + return f === d3_transitionRemove + ? (this.removeAttribute(name), null) + : f && function(t) { this.setAttribute(name, f(t)); }; + } + + function attrTweenNS(d, i) { + var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local)); + return f === d3_transitionRemove + ? (this.removeAttributeNS(name.space, name.local), null) + : f && function(t) { this.setAttributeNS(name.space, name.local, f(t)); }; + } + + return this.tween("attr." + nameNS, name.local ? attrTweenNS : attrTween); +}; +d3_transitionPrototype.style = function(name, value, priority) { + if (arguments.length < 3) priority = ""; + return this.styleTween(name, d3_transitionTween(name, value), priority); +}; + +d3_transitionPrototype.styleTween = function(name, tween, priority) { + if (arguments.length < 3) priority = ""; + return this.tween("style." + name, function(d, i) { + var f = tween.call(this, d, i, window.getComputedStyle(this, null).getPropertyValue(name)); + return f === d3_transitionRemove + ? (this.style.removeProperty(name), null) + : f && function(t) { this.style.setProperty(name, f(t), priority); }; + }); +}; +d3_transitionPrototype.text = function(value) { + return this.tween("text", function(d, i) { + this.textContent = typeof value === "function" + ? value.call(this, d, i) + : value; + }); +}; +d3_transitionPrototype.remove = function() { + return this.each("end", function() { + var p; + if (!this.__transition__ && (p = this.parentNode)) p.removeChild(this); + }); +}; +d3_transitionPrototype.delay = function(value) { + var groups = this; + return groups.each(typeof value === "function" + ? function(d, i, j) { groups[j][i].delay = +value.apply(this, arguments); } + : (value = +value, function(d, i, j) { groups[j][i].delay = value; })); +}; +d3_transitionPrototype.duration = function(value) { + var groups = this; + return groups.each(typeof value === "function" + ? function(d, i, j) { groups[j][i].duration = +value.apply(this, arguments); } + : (value = +value, function(d, i, j) { groups[j][i].duration = value; })); +}; +function d3_transition_each(callback) { + for (var j = 0, m = this.length; j < m; j++) { + for (var group = this[j], i = 0, n = group.length; i < n; i++) { + var node = group[i]; + if (node) callback.call(node = node.node, node.__data__, i, j); + } + } + return this; +} +d3_transitionPrototype.transition = function() { + return this.select(d3_this); +}; +var d3_timer_queue = null, + d3_timer_interval, // is an interval (or frame) active? + d3_timer_timeout; // is a timeout active? + +// The timer will continue to fire until callback returns true. +d3.timer = function(callback, delay, then) { + var found = false, + t0, + t1 = d3_timer_queue; + + if (arguments.length < 3) { + if (arguments.length < 2) delay = 0; + else if (!isFinite(delay)) return; + then = Date.now(); + } + + // See if the callback's already in the queue. + while (t1) { + if (t1.callback === callback) { + t1.then = then; + t1.delay = delay; + found = true; + break; + } + t0 = t1; + t1 = t1.next; + } + + // Otherwise, add the callback to the queue. + if (!found) d3_timer_queue = { + callback: callback, + then: then, + delay: delay, + next: d3_timer_queue + }; + + // Start animatin'! + if (!d3_timer_interval) { + d3_timer_timeout = clearTimeout(d3_timer_timeout); + d3_timer_interval = 1; + d3_timer_frame(d3_timer_step); + } +} + +function d3_timer_step() { + var elapsed, + now = Date.now(), + t1 = d3_timer_queue; + + while (t1) { + elapsed = now - t1.then; + if (elapsed >= t1.delay) t1.flush = t1.callback(elapsed); + t1 = t1.next; + } + + var delay = d3_timer_flush() - now; + if (delay > 24) { + if (isFinite(delay)) { + clearTimeout(d3_timer_timeout); + d3_timer_timeout = setTimeout(d3_timer_step, delay); + } + d3_timer_interval = 0; + } else { + d3_timer_interval = 1; + d3_timer_frame(d3_timer_step); + } +} + +d3.timer.flush = function() { + var elapsed, + now = Date.now(), + t1 = d3_timer_queue; + + while (t1) { + elapsed = now - t1.then; + if (!t1.delay) t1.flush = t1.callback(elapsed); + t1 = t1.next; + } + + d3_timer_flush(); +}; + +// Flush after callbacks, to avoid concurrent queue modification. +function d3_timer_flush() { + var t0 = null, + t1 = d3_timer_queue, + then = Infinity; + while (t1) { + if (t1.flush) { + t1 = t0 ? t0.next = t1.next : d3_timer_queue = t1.next; + } else { + then = Math.min(then, t1.then + t1.delay); + t1 = (t0 = t1).next; + } + } + return then; +} + +var d3_timer_frame = window.requestAnimationFrame + || window.webkitRequestAnimationFrame + || window.mozRequestAnimationFrame + || window.oRequestAnimationFrame + || window.msRequestAnimationFrame + || function(callback) { setTimeout(callback, 17); }; +d3.transform = function(string) { + d3_transformG.setAttribute("transform", string); + var t = d3_transformG.transform.baseVal.consolidate(); + return new d3_transform(t ? t.matrix : d3_transformIdentity); +}; + +// Compute x-scale and normalize the first row. +// Compute shear and make second row orthogonal to first. +// Compute y-scale and normalize the second row. +// Finally, compute the rotation. +function d3_transform(m) { + var r0 = [m.a, m.b], + r1 = [m.c, m.d], + kx = d3_transformNormalize(r0), + kz = d3_transformDot(r0, r1), + ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0; + if (r0[0] * r1[1] < r1[0] * r0[1]) { + r0[0] *= -1; + r0[1] *= -1; + kx *= -1; + kz *= -1; + } + this.rotate = (kx ? Math.atan2(r0[1], r0[0]) : Math.atan2(-r1[0], r1[1])) * d3_transformDegrees; + this.translate = [m.e, m.f]; + this.scale = [kx, ky]; + this.skew = ky ? Math.atan2(kz, ky) * d3_transformDegrees : 0; +}; + +d3_transform.prototype.toString = function() { + return "translate(" + this.translate + + ")rotate(" + this.rotate + + ")skewX(" + this.skew + + ")scale(" + this.scale + + ")"; +}; + +function d3_transformDot(a, b) { + return a[0] * b[0] + a[1] * b[1]; +} + +function d3_transformNormalize(a) { + var k = Math.sqrt(d3_transformDot(a, a)); + if (k) { + a[0] /= k; + a[1] /= k; + } + return k; +} + +function d3_transformCombine(a, b, k) { + a[0] += k * b[0]; + a[1] += k * b[1]; + return a; +} + +var d3_transformG = document.createElementNS(d3.ns.prefix.svg, "g"), + d3_transformIdentity = {a: 1, b: 0, c: 0, d: 1, e: 0, f: 0}, + d3_transformDegrees = 180 / Math.PI; +function d3_noop() {} +d3.scale = {}; + +function d3_scaleExtent(domain) { + var start = domain[0], stop = domain[domain.length - 1]; + return start < stop ? [start, stop] : [stop, start]; +} + +function d3_scaleRange(scale) { + return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range()); +} +function d3_scale_nice(domain, nice) { + var i0 = 0, + i1 = domain.length - 1, + x0 = domain[i0], + x1 = domain[i1], + dx; + + if (x1 < x0) { + dx = i0; i0 = i1; i1 = dx; + dx = x0; x0 = x1; x1 = dx; + } + + if (dx = x1 - x0) { + nice = nice(dx); + domain[i0] = nice.floor(x0); + domain[i1] = nice.ceil(x1); + } + + return domain; +} + +function d3_scale_niceDefault() { + return Math; +} +d3.scale.linear = function() { + return d3_scale_linear([0, 1], [0, 1], d3.interpolate, false); +}; + +function d3_scale_linear(domain, range, interpolate, clamp) { + var output, + input; + + function rescale() { + var linear = domain.length == 2 ? d3_scale_bilinear : d3_scale_polylinear, + uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber; + output = linear(domain, range, uninterpolate, interpolate); + input = linear(range, domain, uninterpolate, d3.interpolate); + return scale; + } + + function scale(x) { + return output(x); + } + + // Note: requires range is coercible to number! + scale.invert = function(y) { + return input(y); + }; + + scale.domain = function(x) { + if (!arguments.length) return domain; + domain = x.map(Number); + return rescale(); + }; + + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + return rescale(); + }; + + scale.rangeRound = function(x) { + return scale.range(x).interpolate(d3.interpolateRound); + }; + + scale.clamp = function(x) { + if (!arguments.length) return clamp; + clamp = x; + return rescale(); + }; + + scale.interpolate = function(x) { + if (!arguments.length) return interpolate; + interpolate = x; + return rescale(); + }; + + scale.ticks = function(m) { + return d3_scale_linearTicks(domain, m); + }; + + scale.tickFormat = function(m) { + return d3_scale_linearTickFormat(domain, m); + }; + + scale.nice = function() { + d3_scale_nice(domain, d3_scale_linearNice); + return rescale(); + }; + + scale.copy = function() { + return d3_scale_linear(domain, range, interpolate, clamp); + }; + + return rescale(); +}; + +function d3_scale_linearRebind(scale, linear) { + return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp"); +} + +function d3_scale_linearNice(dx) { + dx = Math.pow(10, Math.round(Math.log(dx) / Math.LN10) - 1); + return { + floor: function(x) { return Math.floor(x / dx) * dx; }, + ceil: function(x) { return Math.ceil(x / dx) * dx; } + }; +} + +// TODO Dates? Ugh. +function d3_scale_linearTickRange(domain, m) { + var extent = d3_scaleExtent(domain), + span = extent[1] - extent[0], + step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)), + err = m / span * step; + + // Filter ticks to get closer to the desired count. + if (err <= .15) step *= 10; + else if (err <= .35) step *= 5; + else if (err <= .75) step *= 2; + + // Round start and stop values to step interval. + extent[0] = Math.ceil(extent[0] / step) * step; + extent[1] = Math.floor(extent[1] / step) * step + step * .5; // inclusive + extent[2] = step; + return extent; +} + +function d3_scale_linearTicks(domain, m) { + return d3.range.apply(d3, d3_scale_linearTickRange(domain, m)); +} + +function d3_scale_linearTickFormat(domain, m) { + return d3.format(",." + Math.max(0, -Math.floor(Math.log(d3_scale_linearTickRange(domain, m)[2]) / Math.LN10 + .01)) + "f"); +} +function d3_scale_bilinear(domain, range, uninterpolate, interpolate) { + var u = uninterpolate(domain[0], domain[1]), + i = interpolate(range[0], range[1]); + return function(x) { + return i(u(x)); + }; +} +function d3_scale_polylinear(domain, range, uninterpolate, interpolate) { + var u = [], + i = [], + j = 0, + n = domain.length; + + while (++j < n) { + u.push(uninterpolate(domain[j - 1], domain[j])); + i.push(interpolate(range[j - 1], range[j])); + } + + return function(x) { + var j = d3.bisect(domain, x, 1, domain.length - 1) - 1; + return i[j](u[j](x)); + }; +} +d3.scale.log = function() { + return d3_scale_log(d3.scale.linear(), d3_scale_logp); +}; + +function d3_scale_log(linear, log) { + var pow = log.pow; + + function scale(x) { + return linear(log(x)); + } + + scale.invert = function(x) { + return pow(linear.invert(x)); + }; + + scale.domain = function(x) { + if (!arguments.length) return linear.domain().map(pow); + log = x[0] < 0 ? d3_scale_logn : d3_scale_logp; + pow = log.pow; + linear.domain(x.map(log)); + return scale; + }; + + scale.nice = function() { + linear.domain(d3_scale_nice(linear.domain(), d3_scale_niceDefault)); + return scale; + }; + + scale.ticks = function() { + var extent = d3_scaleExtent(linear.domain()), + ticks = []; + if (extent.every(isFinite)) { + var i = Math.floor(extent[0]), + j = Math.ceil(extent[1]), + u = pow(extent[0]), + v = pow(extent[1]); + if (log === d3_scale_logn) { + ticks.push(pow(i)); + for (; i++ < j;) for (var k = 9; k > 0; k--) ticks.push(pow(i) * k); + } else { + for (; i < j; i++) for (var k = 1; k < 10; k++) ticks.push(pow(i) * k); + ticks.push(pow(i)); + } + for (i = 0; ticks[i] < u; i++) {} // strip small values + for (j = ticks.length; ticks[j - 1] > v; j--) {} // strip big values + ticks = ticks.slice(i, j); + } + return ticks; + }; + + scale.tickFormat = function(n, format) { + if (arguments.length < 2) format = d3_scale_logFormat; + if (arguments.length < 1) return format; + var k = n / scale.ticks().length, + f = log === d3_scale_logn ? (e = -1e-12, Math.floor) : (e = 1e-12, Math.ceil), + e; + return function(d) { + return d / pow(f(log(d) + e)) < k ? format(d) : ""; + }; + }; + + scale.copy = function() { + return d3_scale_log(linear.copy(), log); + }; + + return d3_scale_linearRebind(scale, linear); +}; + +var d3_scale_logFormat = d3.format(".0e"); + +function d3_scale_logp(x) { + return Math.log(x) / Math.LN10; +} + +function d3_scale_logn(x) { + return -Math.log(-x) / Math.LN10; +} + +d3_scale_logp.pow = function(x) { + return Math.pow(10, x); +}; + +d3_scale_logn.pow = function(x) { + return -Math.pow(10, -x); +}; +d3.scale.pow = function() { + return d3_scale_pow(d3.scale.linear(), 1); +}; + +function d3_scale_pow(linear, exponent) { + var powp = d3_scale_powPow(exponent), + powb = d3_scale_powPow(1 / exponent); + + function scale(x) { + return linear(powp(x)); + } + + scale.invert = function(x) { + return powb(linear.invert(x)); + }; + + scale.domain = function(x) { + if (!arguments.length) return linear.domain().map(powb); + linear.domain(x.map(powp)); + return scale; + }; + + scale.ticks = function(m) { + return d3_scale_linearTicks(scale.domain(), m); + }; + + scale.tickFormat = function(m) { + return d3_scale_linearTickFormat(scale.domain(), m); + }; + + scale.nice = function() { + return scale.domain(d3_scale_nice(scale.domain(), d3_scale_linearNice)); + }; + + scale.exponent = function(x) { + if (!arguments.length) return exponent; + var domain = scale.domain(); + powp = d3_scale_powPow(exponent = x); + powb = d3_scale_powPow(1 / exponent); + return scale.domain(domain); + }; + + scale.copy = function() { + return d3_scale_pow(linear.copy(), exponent); + }; + + return d3_scale_linearRebind(scale, linear); +}; + +function d3_scale_powPow(e) { + return function(x) { + return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e); + }; +} +d3.scale.sqrt = function() { + return d3.scale.pow().exponent(.5); +}; +d3.scale.ordinal = function() { + return d3_scale_ordinal([], {t: "range", x: []}); +}; + +function d3_scale_ordinal(domain, ranger) { + var index, + range, + rangeBand; + + function scale(x) { + return range[((index[x] || (index[x] = domain.push(x))) - 1) % range.length]; + } + + function steps(start, step) { + return d3.range(domain.length).map(function(i) { return start + step * i; }); + } + + scale.domain = function(x) { + if (!arguments.length) return domain; + domain = []; + index = {}; + var i = -1, n = x.length, xi; + while (++i < n) if (!index[xi = x[i]]) index[xi] = domain.push(xi); + return scale[ranger.t](ranger.x, ranger.p); + }; + + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + rangeBand = 0; + ranger = {t: "range", x: x}; + return scale; + }; + + scale.rangePoints = function(x, padding) { + if (arguments.length < 2) padding = 0; + var start = x[0], + stop = x[1], + step = (stop - start) / (domain.length - 1 + padding); + range = steps(domain.length < 2 ? (start + stop) / 2 : start + step * padding / 2, step); + rangeBand = 0; + ranger = {t: "rangePoints", x: x, p: padding}; + return scale; + }; + + scale.rangeBands = function(x, padding) { + if (arguments.length < 2) padding = 0; + var start = x[0], + stop = x[1], + step = (stop - start) / (domain.length + padding); + range = steps(start + step * padding, step); + rangeBand = step * (1 - padding); + ranger = {t: "rangeBands", x: x, p: padding}; + return scale; + }; + + scale.rangeRoundBands = function(x, padding) { + if (arguments.length < 2) padding = 0; + var start = x[0], + stop = x[1], + step = Math.floor((stop - start) / (domain.length + padding)); + range = steps(start + Math.round((stop - start - (domain.length - padding) * step) / 2), step); + rangeBand = Math.round(step * (1 - padding)); + ranger = {t: "rangeRoundBands", x: x, p: padding}; + return scale; + }; + + scale.rangeBand = function() { + return rangeBand; + }; + + scale.rangeExtent = function() { + return ranger.x; + }; + + scale.copy = function() { + return d3_scale_ordinal(domain, ranger); + }; + + return scale.domain(domain); +}; +/* + * This product includes color specifications and designs developed by Cynthia + * Brewer (http://colorbrewer.org/). See lib/colorbrewer for more information. + */ + +d3.scale.category10 = function() { + return d3.scale.ordinal().range(d3_category10); +}; + +d3.scale.category20 = function() { + return d3.scale.ordinal().range(d3_category20); +}; + +d3.scale.category20b = function() { + return d3.scale.ordinal().range(d3_category20b); +}; + +d3.scale.category20c = function() { + return d3.scale.ordinal().range(d3_category20c); +}; + +var d3_category10 = [ + "#1f77b4", "#ff7f0e", "#2ca02c", "#d62728", "#9467bd", + "#8c564b", "#e377c2", "#7f7f7f", "#bcbd22", "#17becf" +]; + +var d3_category20 = [ + "#1f77b4", "#aec7e8", + "#ff7f0e", "#ffbb78", + "#2ca02c", "#98df8a", + "#d62728", "#ff9896", + "#9467bd", "#c5b0d5", + "#8c564b", "#c49c94", + "#e377c2", "#f7b6d2", + "#7f7f7f", "#c7c7c7", + "#bcbd22", "#dbdb8d", + "#17becf", "#9edae5" +]; + +var d3_category20b = [ + "#393b79", "#5254a3", "#6b6ecf", "#9c9ede", + "#637939", "#8ca252", "#b5cf6b", "#cedb9c", + "#8c6d31", "#bd9e39", "#e7ba52", "#e7cb94", + "#843c39", "#ad494a", "#d6616b", "#e7969c", + "#7b4173", "#a55194", "#ce6dbd", "#de9ed6" +]; + +var d3_category20c = [ + "#3182bd", "#6baed6", "#9ecae1", "#c6dbef", + "#e6550d", "#fd8d3c", "#fdae6b", "#fdd0a2", + "#31a354", "#74c476", "#a1d99b", "#c7e9c0", + "#756bb1", "#9e9ac8", "#bcbddc", "#dadaeb", + "#636363", "#969696", "#bdbdbd", "#d9d9d9" +]; +d3.scale.quantile = function() { + return d3_scale_quantile([], []); +}; + +function d3_scale_quantile(domain, range) { + var thresholds; + + function rescale() { + var k = 0, + n = domain.length, + q = range.length; + thresholds = []; + while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q); + return scale; + } + + function scale(x) { + if (isNaN(x = +x)) return NaN; + return range[d3.bisect(thresholds, x)]; + } + + scale.domain = function(x) { + if (!arguments.length) return domain; + domain = x.filter(function(d) { return !isNaN(d); }).sort(d3.ascending); + return rescale(); + }; + + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + return rescale(); + }; + + scale.quantiles = function() { + return thresholds; + }; + + scale.copy = function() { + return d3_scale_quantile(domain, range); // copy on write! + }; + + return rescale(); +}; +d3.scale.quantize = function() { + return d3_scale_quantize(0, 1, [0, 1]); +}; + +function d3_scale_quantize(x0, x1, range) { + var kx, i; + + function scale(x) { + return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))]; + } + + function rescale() { + kx = range.length / (x1 - x0); + i = range.length - 1; + return scale; + } + + scale.domain = function(x) { + if (!arguments.length) return [x0, x1]; + x0 = +x[0]; + x1 = +x[x.length - 1]; + return rescale(); + }; + + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + return rescale(); + }; + + scale.copy = function() { + return d3_scale_quantize(x0, x1, range); // copy on write + }; + + return rescale(); +}; +d3.svg = {}; +d3.svg.arc = function() { + var innerRadius = d3_svg_arcInnerRadius, + outerRadius = d3_svg_arcOuterRadius, + startAngle = d3_svg_arcStartAngle, + endAngle = d3_svg_arcEndAngle; + + function arc() { + var r0 = innerRadius.apply(this, arguments), + r1 = outerRadius.apply(this, arguments), + a0 = startAngle.apply(this, arguments) + d3_svg_arcOffset, + a1 = endAngle.apply(this, arguments) + d3_svg_arcOffset, + da = (a1 < a0 && (da = a0, a0 = a1, a1 = da), a1 - a0), + df = da < Math.PI ? "0" : "1", + c0 = Math.cos(a0), + s0 = Math.sin(a0), + c1 = Math.cos(a1), + s1 = Math.sin(a1); + return da >= d3_svg_arcMax + ? (r0 + ? "M0," + r1 + + "A" + r1 + "," + r1 + " 0 1,1 0," + (-r1) + + "A" + r1 + "," + r1 + " 0 1,1 0," + r1 + + "M0," + r0 + + "A" + r0 + "," + r0 + " 0 1,0 0," + (-r0) + + "A" + r0 + "," + r0 + " 0 1,0 0," + r0 + + "Z" + : "M0," + r1 + + "A" + r1 + "," + r1 + " 0 1,1 0," + (-r1) + + "A" + r1 + "," + r1 + " 0 1,1 0," + r1 + + "Z") + : (r0 + ? "M" + r1 * c0 + "," + r1 * s0 + + "A" + r1 + "," + r1 + " 0 " + df + ",1 " + r1 * c1 + "," + r1 * s1 + + "L" + r0 * c1 + "," + r0 * s1 + + "A" + r0 + "," + r0 + " 0 " + df + ",0 " + r0 * c0 + "," + r0 * s0 + + "Z" + : "M" + r1 * c0 + "," + r1 * s0 + + "A" + r1 + "," + r1 + " 0 " + df + ",1 " + r1 * c1 + "," + r1 * s1 + + "L0,0" + + "Z"); + } + + arc.innerRadius = function(v) { + if (!arguments.length) return innerRadius; + innerRadius = d3.functor(v); + return arc; + }; + + arc.outerRadius = function(v) { + if (!arguments.length) return outerRadius; + outerRadius = d3.functor(v); + return arc; + }; + + arc.startAngle = function(v) { + if (!arguments.length) return startAngle; + startAngle = d3.functor(v); + return arc; + }; + + arc.endAngle = function(v) { + if (!arguments.length) return endAngle; + endAngle = d3.functor(v); + return arc; + }; + + arc.centroid = function() { + var r = (innerRadius.apply(this, arguments) + + outerRadius.apply(this, arguments)) / 2, + a = (startAngle.apply(this, arguments) + + endAngle.apply(this, arguments)) / 2 + d3_svg_arcOffset; + return [Math.cos(a) * r, Math.sin(a) * r]; + }; + + return arc; +}; + +var d3_svg_arcOffset = -Math.PI / 2, + d3_svg_arcMax = 2 * Math.PI - 1e-6; + +function d3_svg_arcInnerRadius(d) { + return d.innerRadius; +} + +function d3_svg_arcOuterRadius(d) { + return d.outerRadius; +} + +function d3_svg_arcStartAngle(d) { + return d.startAngle; +} + +function d3_svg_arcEndAngle(d) { + return d.endAngle; +} +function d3_svg_line(projection) { + var x = d3_svg_lineX, + y = d3_svg_lineY, + interpolate = "linear", + interpolator = d3_svg_lineInterpolators[interpolate], + tension = .7; + + function line(d) { + return d.length < 1 ? null : "M" + interpolator(projection(d3_svg_linePoints(this, d, x, y)), tension); + } + + line.x = function(v) { + if (!arguments.length) return x; + x = v; + return line; + }; + + line.y = function(v) { + if (!arguments.length) return y; + y = v; + return line; + }; + + line.interpolate = function(v) { + if (!arguments.length) return interpolate; + interpolator = d3_svg_lineInterpolators[interpolate = v]; + return line; + }; + + line.tension = function(v) { + if (!arguments.length) return tension; + tension = v; + return line; + }; + + return line; +} + +d3.svg.line = function() { + return d3_svg_line(Object); +}; + +// Converts the specified array of data into an array of points +// (x-y tuples), by evaluating the specified `x` and `y` functions on each +// data point. The `this` context of the evaluated functions is the specified +// "self" object; each function is passed the current datum and index. +function d3_svg_linePoints(self, d, x, y) { + var points = [], + i = -1, + n = d.length, + fx = typeof x === "function", + fy = typeof y === "function", + value; + if (fx && fy) { + while (++i < n) points.push([ + x.call(self, value = d[i], i), + y.call(self, value, i) + ]); + } else if (fx) { + while (++i < n) points.push([x.call(self, d[i], i), y]); + } else if (fy) { + while (++i < n) points.push([x, y.call(self, d[i], i)]); + } else { + while (++i < n) points.push([x, y]); + } + return points; +} + +// The default `x` property, which references d[0]. +function d3_svg_lineX(d) { + return d[0]; +} + +// The default `y` property, which references d[1]. +function d3_svg_lineY(d) { + return d[1]; +} + +// The various interpolators supported by the `line` class. +var d3_svg_lineInterpolators = { + "linear": d3_svg_lineLinear, + "step-before": d3_svg_lineStepBefore, + "step-after": d3_svg_lineStepAfter, + "basis": d3_svg_lineBasis, + "basis-open": d3_svg_lineBasisOpen, + "basis-closed": d3_svg_lineBasisClosed, + "bundle": d3_svg_lineBundle, + "cardinal": d3_svg_lineCardinal, + "cardinal-open": d3_svg_lineCardinalOpen, + "cardinal-closed": d3_svg_lineCardinalClosed, + "monotone": d3_svg_lineMonotone +}; + +// Linear interpolation; generates "L" commands. +function d3_svg_lineLinear(points) { + var i = 0, + n = points.length, + p = points[0], + path = [p[0], ",", p[1]]; + while (++i < n) path.push("L", (p = points[i])[0], ",", p[1]); + return path.join(""); +} + +// Step interpolation; generates "H" and "V" commands. +function d3_svg_lineStepBefore(points) { + var i = 0, + n = points.length, + p = points[0], + path = [p[0], ",", p[1]]; + while (++i < n) path.push("V", (p = points[i])[1], "H", p[0]); + return path.join(""); +} + +// Step interpolation; generates "H" and "V" commands. +function d3_svg_lineStepAfter(points) { + var i = 0, + n = points.length, + p = points[0], + path = [p[0], ",", p[1]]; + while (++i < n) path.push("H", (p = points[i])[0], "V", p[1]); + return path.join(""); +} + +// Open cardinal spline interpolation; generates "C" commands. +function d3_svg_lineCardinalOpen(points, tension) { + return points.length < 4 + ? d3_svg_lineLinear(points) + : points[1] + d3_svg_lineHermite(points.slice(1, points.length - 1), + d3_svg_lineCardinalTangents(points, tension)); +} + +// Closed cardinal spline interpolation; generates "C" commands. +function d3_svg_lineCardinalClosed(points, tension) { + return points.length < 3 + ? d3_svg_lineLinear(points) + : points[0] + d3_svg_lineHermite((points.push(points[0]), points), + d3_svg_lineCardinalTangents([points[points.length - 2]] + .concat(points, [points[1]]), tension)); +} + +// Cardinal spline interpolation; generates "C" commands. +function d3_svg_lineCardinal(points, tension, closed) { + return points.length < 3 + ? d3_svg_lineLinear(points) + : points[0] + d3_svg_lineHermite(points, + d3_svg_lineCardinalTangents(points, tension)); +} + +// Hermite spline construction; generates "C" commands. +function d3_svg_lineHermite(points, tangents) { + if (tangents.length < 1 + || (points.length != tangents.length + && points.length != tangents.length + 2)) { + return d3_svg_lineLinear(points); + } + + var quad = points.length != tangents.length, + path = "", + p0 = points[0], + p = points[1], + t0 = tangents[0], + t = t0, + pi = 1; + + if (quad) { + path += "Q" + (p[0] - t0[0] * 2 / 3) + "," + (p[1] - t0[1] * 2 / 3) + + "," + p[0] + "," + p[1]; + p0 = points[1]; + pi = 2; + } + + if (tangents.length > 1) { + t = tangents[1]; + p = points[pi]; + pi++; + path += "C" + (p0[0] + t0[0]) + "," + (p0[1] + t0[1]) + + "," + (p[0] - t[0]) + "," + (p[1] - t[1]) + + "," + p[0] + "," + p[1]; + for (var i = 2; i < tangents.length; i++, pi++) { + p = points[pi]; + t = tangents[i]; + path += "S" + (p[0] - t[0]) + "," + (p[1] - t[1]) + + "," + p[0] + "," + p[1]; + } + } + + if (quad) { + var lp = points[pi]; + path += "Q" + (p[0] + t[0] * 2 / 3) + "," + (p[1] + t[1] * 2 / 3) + + "," + lp[0] + "," + lp[1]; + } + + return path; +} + +// Generates tangents for a cardinal spline. +function d3_svg_lineCardinalTangents(points, tension) { + var tangents = [], + a = (1 - tension) / 2, + p0, + p1 = points[0], + p2 = points[1], + i = 1, + n = points.length; + while (++i < n) { + p0 = p1; + p1 = p2; + p2 = points[i]; + tangents.push([a * (p2[0] - p0[0]), a * (p2[1] - p0[1])]); + } + return tangents; +} + +// B-spline interpolation; generates "C" commands. +function d3_svg_lineBasis(points) { + if (points.length < 3) return d3_svg_lineLinear(points); + var i = 1, + n = points.length, + pi = points[0], + x0 = pi[0], + y0 = pi[1], + px = [x0, x0, x0, (pi = points[1])[0]], + py = [y0, y0, y0, pi[1]], + path = [x0, ",", y0]; + d3_svg_lineBasisBezier(path, px, py); + while (++i < n) { + pi = points[i]; + px.shift(); px.push(pi[0]); + py.shift(); py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + i = -1; + while (++i < 2) { + px.shift(); px.push(pi[0]); + py.shift(); py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + return path.join(""); +} + +// Open B-spline interpolation; generates "C" commands. +function d3_svg_lineBasisOpen(points) { + if (points.length < 4) return d3_svg_lineLinear(points); + var path = [], + i = -1, + n = points.length, + pi, + px = [0], + py = [0]; + while (++i < 3) { + pi = points[i]; + px.push(pi[0]); + py.push(pi[1]); + } + path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px) + + "," + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py)); + --i; while (++i < n) { + pi = points[i]; + px.shift(); px.push(pi[0]); + py.shift(); py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + return path.join(""); +} + +// Closed B-spline interpolation; generates "C" commands. +function d3_svg_lineBasisClosed(points) { + var path, + i = -1, + n = points.length, + m = n + 4, + pi, + px = [], + py = []; + while (++i < 4) { + pi = points[i % n]; + px.push(pi[0]); + py.push(pi[1]); + } + path = [ + d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) + ]; + --i; while (++i < m) { + pi = points[i % n]; + px.shift(); px.push(pi[0]); + py.shift(); py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + return path.join(""); +} + +function d3_svg_lineBundle(points, tension) { + var n = points.length - 1, + x0 = points[0][0], + y0 = points[0][1], + dx = points[n][0] - x0, + dy = points[n][1] - y0, + i = -1, + p, + t; + while (++i <= n) { + p = points[i]; + t = i / n; + p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx); + p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy); + } + return d3_svg_lineBasis(points); +} + +// Returns the dot product of the given four-element vectors. +function d3_svg_lineDot4(a, b) { + return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3]; +} + +// Matrix to transform basis (b-spline) control points to bezier +// control points. Derived from FvD 11.2.8. +var d3_svg_lineBasisBezier1 = [0, 2/3, 1/3, 0], + d3_svg_lineBasisBezier2 = [0, 1/3, 2/3, 0], + d3_svg_lineBasisBezier3 = [0, 1/6, 2/3, 1/6]; + +// Pushes a "C" Bézier curve onto the specified path array, given the +// two specified four-element arrays which define the control points. +function d3_svg_lineBasisBezier(path, x, y) { + path.push( + "C", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x), + ",", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y), + ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x), + ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y), + ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x), + ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y)); +} + +// Computes the slope from points p0 to p1. +function d3_svg_lineSlope(p0, p1) { + return (p1[1] - p0[1]) / (p1[0] - p0[0]); +} + +// Compute three-point differences for the given points. +// http://en.wikipedia.org/wiki/Cubic_Hermite_spline#Finite_difference +function d3_svg_lineFiniteDifferences(points) { + var i = 0, + j = points.length - 1, + m = [], + p0 = points[0], + p1 = points[1], + d = m[0] = d3_svg_lineSlope(p0, p1); + while (++i < j) { + m[i] = d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1])); + } + m[i] = d; + return m; +} + +// Interpolates the given points using Fritsch-Carlson Monotone cubic Hermite +// interpolation. Returns an array of tangent vectors. For details, see +// http://en.wikipedia.org/wiki/Monotone_cubic_interpolation +function d3_svg_lineMonotoneTangents(points) { + var tangents = [], + d, + a, + b, + s, + m = d3_svg_lineFiniteDifferences(points), + i = -1, + j = points.length - 1; + + // The first two steps are done by computing finite-differences: + // 1. Compute the slopes of the secant lines between successive points. + // 2. Initialize the tangents at every point as the average of the secants. + + // Then, for each segment… + while (++i < j) { + d = d3_svg_lineSlope(points[i], points[i + 1]); + + // 3. If two successive yk = y{k + 1} are equal (i.e., d is zero), then set + // mk = m{k + 1} = 0 as the spline connecting these points must be flat to + // preserve monotonicity. Ignore step 4 and 5 for those k. + + if (Math.abs(d) < 1e-6) { + m[i] = m[i + 1] = 0; + } else { + // 4. Let ak = mk / dk and bk = m{k + 1} / dk. + a = m[i] / d; + b = m[i + 1] / d; + + // 5. Prevent overshoot and ensure monotonicity by restricting the + // magnitude of vector <ak, bk> to a circle of radius 3. + s = a * a + b * b; + if (s > 9) { + s = d * 3 / Math.sqrt(s); + m[i] = s * a; + m[i + 1] = s * b; + } + } + } + + // Compute the normalized tangent vector from the slopes. Note that if x is + // not monotonic, it's possible that the slope will be infinite, so we protect + // against NaN by setting the coordinate to zero. + i = -1; while (++i <= j) { + s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) + / (6 * (1 + m[i] * m[i])); + tangents.push([s || 0, m[i] * s || 0]); + } + + return tangents; +} + +function d3_svg_lineMonotone(points) { + return points.length < 3 + ? d3_svg_lineLinear(points) + : points[0] + + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points)); +} +d3.svg.line.radial = function() { + var line = d3_svg_line(d3_svg_lineRadial); + line.radius = line.x, delete line.x; + line.angle = line.y, delete line.y; + return line; +}; + +function d3_svg_lineRadial(points) { + var point, + i = -1, + n = points.length, + r, + a; + while (++i < n) { + point = points[i]; + r = point[0]; + a = point[1] + d3_svg_arcOffset; + point[0] = r * Math.cos(a); + point[1] = r * Math.sin(a); + } + return points; +} +function d3_svg_area(projection) { + var x0 = d3_svg_lineX, + x1 = d3_svg_lineX, + y0 = 0, + y1 = d3_svg_lineY, + interpolate, + i0, + i1, + tension = .7; + + function area(d) { + if (d.length < 1) return null; + var points0 = d3_svg_linePoints(this, d, x0, y0), + points1 = d3_svg_linePoints(this, d, x0 === x1 ? d3_svg_areaX(points0) : x1, y0 === y1 ? d3_svg_areaY(points0) : y1); + return "M" + i0(projection(points1), tension) + + "L" + i1(projection(points0.reverse()), tension) + + "Z"; + } + + area.x = function(x) { + if (!arguments.length) return x1; + x0 = x1 = x; + return area; + }; + + area.x0 = function(x) { + if (!arguments.length) return x0; + x0 = x; + return area; + }; + + area.x1 = function(x) { + if (!arguments.length) return x1; + x1 = x; + return area; + }; + + area.y = function(y) { + if (!arguments.length) return y1; + y0 = y1 = y; + return area; + }; + + area.y0 = function(y) { + if (!arguments.length) return y0; + y0 = y; + return area; + }; + + area.y1 = function(y) { + if (!arguments.length) return y1; + y1 = y; + return area; + }; + + area.interpolate = function(x) { + if (!arguments.length) return interpolate; + i0 = d3_svg_lineInterpolators[interpolate = x]; + i1 = i0.reverse || i0; + return area; + }; + + area.tension = function(x) { + if (!arguments.length) return tension; + tension = x; + return area; + }; + + return area.interpolate("linear"); +} + +d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter; +d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore; + +d3.svg.area = function() { + return d3_svg_area(Object); +}; + +function d3_svg_areaX(points) { + return function(d, i) { + return points[i][0]; + }; +} + +function d3_svg_areaY(points) { + return function(d, i) { + return points[i][1]; + }; +} +d3.svg.area.radial = function() { + var area = d3_svg_area(d3_svg_lineRadial); + area.radius = area.x, delete area.x; + area.innerRadius = area.x0, delete area.x0; + area.outerRadius = area.x1, delete area.x1; + area.angle = area.y, delete area.y; + area.startAngle = area.y0, delete area.y0; + area.endAngle = area.y1, delete area.y1; + return area; +}; +d3.svg.chord = function() { + var source = d3_svg_chordSource, + target = d3_svg_chordTarget, + radius = d3_svg_chordRadius, + startAngle = d3_svg_arcStartAngle, + endAngle = d3_svg_arcEndAngle; + + // TODO Allow control point to be customized. + + function chord(d, i) { + var s = subgroup(this, source, d, i), + t = subgroup(this, target, d, i); + return "M" + s.p0 + + arc(s.r, s.p1) + (equals(s, t) + ? curve(s.r, s.p1, s.r, s.p0) + : curve(s.r, s.p1, t.r, t.p0) + + arc(t.r, t.p1) + + curve(t.r, t.p1, s.r, s.p0)) + + "Z"; + } + + function subgroup(self, f, d, i) { + var subgroup = f.call(self, d, i), + r = radius.call(self, subgroup, i), + a0 = startAngle.call(self, subgroup, i) + d3_svg_arcOffset, + a1 = endAngle.call(self, subgroup, i) + d3_svg_arcOffset; + return { + r: r, + a0: a0, + a1: a1, + p0: [r * Math.cos(a0), r * Math.sin(a0)], + p1: [r * Math.cos(a1), r * Math.sin(a1)] + }; + } + + function equals(a, b) { + return a.a0 == b.a0 && a.a1 == b.a1; + } + + function arc(r, p) { + return "A" + r + "," + r + " 0 0,1 " + p; + } + + function curve(r0, p0, r1, p1) { + return "Q 0,0 " + p1; + } + + chord.radius = function(v) { + if (!arguments.length) return radius; + radius = d3.functor(v); + return chord; + }; + + chord.source = function(v) { + if (!arguments.length) return source; + source = d3.functor(v); + return chord; + }; + + chord.target = function(v) { + if (!arguments.length) return target; + target = d3.functor(v); + return chord; + }; + + chord.startAngle = function(v) { + if (!arguments.length) return startAngle; + startAngle = d3.functor(v); + return chord; + }; + + chord.endAngle = function(v) { + if (!arguments.length) return endAngle; + endAngle = d3.functor(v); + return chord; + }; + + return chord; +}; + +function d3_svg_chordSource(d) { + return d.source; +} + +function d3_svg_chordTarget(d) { + return d.target; +} + +function d3_svg_chordRadius(d) { + return d.radius; +} + +function d3_svg_chordStartAngle(d) { + return d.startAngle; +} + +function d3_svg_chordEndAngle(d) { + return d.endAngle; +} +d3.svg.diagonal = function() { + var source = d3_svg_chordSource, + target = d3_svg_chordTarget, + projection = d3_svg_diagonalProjection; + + function diagonal(d, i) { + var p0 = source.call(this, d, i), + p3 = target.call(this, d, i), + m = (p0.y + p3.y) / 2, + p = [p0, {x: p0.x, y: m}, {x: p3.x, y: m}, p3]; + p = p.map(projection); + return "M" + p[0] + "C" + p[1] + " " + p[2] + " " + p[3]; + } + + diagonal.source = function(x) { + if (!arguments.length) return source; + source = d3.functor(x); + return diagonal; + }; + + diagonal.target = function(x) { + if (!arguments.length) return target; + target = d3.functor(x); + return diagonal; + }; + + diagonal.projection = function(x) { + if (!arguments.length) return projection; + projection = x; + return diagonal; + }; + + return diagonal; +}; + +function d3_svg_diagonalProjection(d) { + return [d.x, d.y]; +} +d3.svg.diagonal.radial = function() { + var diagonal = d3.svg.diagonal(), + projection = d3_svg_diagonalProjection, + projection_ = diagonal.projection; + + diagonal.projection = function(x) { + return arguments.length + ? projection_(d3_svg_diagonalRadialProjection(projection = x)) + : projection; + }; + + return diagonal; +}; + +function d3_svg_diagonalRadialProjection(projection) { + return function() { + var d = projection.apply(this, arguments), + r = d[0], + a = d[1] + d3_svg_arcOffset; + return [r * Math.cos(a), r * Math.sin(a)]; + }; +} +d3.svg.mouse = function(container) { + return d3_svg_mousePoint(container, d3.event); +}; + +// https://bugs.webkit.org/show_bug.cgi?id=44083 +var d3_mouse_bug44083 = /WebKit/.test(navigator.userAgent) ? -1 : 0; + +function d3_svg_mousePoint(container, e) { + var point = (container.ownerSVGElement || container).createSVGPoint(); + if ((d3_mouse_bug44083 < 0) && (window.scrollX || window.scrollY)) { + var svg = d3.select(document.body) + .append("svg") + .style("position", "absolute") + .style("top", 0) + .style("left", 0); + var ctm = svg[0][0].getScreenCTM(); + d3_mouse_bug44083 = !(ctm.f || ctm.e); + svg.remove(); + } + if (d3_mouse_bug44083) { + point.x = e.pageX; + point.y = e.pageY; + } else { + point.x = e.clientX; + point.y = e.clientY; + } + point = point.matrixTransform(container.getScreenCTM().inverse()); + return [point.x, point.y]; +}; +d3.svg.touches = function(container, touches) { + if (arguments.length < 2) touches = d3.event.touches; + + return touches ? d3_array(touches).map(function(touch) { + var point = d3_svg_mousePoint(container, touch); + point.identifier = touch.identifier; + return point; + }) : []; +}; +d3.svg.symbol = function() { + var type = d3_svg_symbolType, + size = d3_svg_symbolSize; + + function symbol(d, i) { + return (d3_svg_symbols[type.call(this, d, i)] + || d3_svg_symbols.circle) + (size.call(this, d, i)); + } + + symbol.type = function(x) { + if (!arguments.length) return type; + type = d3.functor(x); + return symbol; + }; + + // size of symbol in square pixels + symbol.size = function(x) { + if (!arguments.length) return size; + size = d3.functor(x); + return symbol; + }; + + return symbol; +}; + +function d3_svg_symbolSize() { + return 64; +} + +function d3_svg_symbolType() { + return "circle"; +} + +// TODO cross-diagonal? +var d3_svg_symbols = { + "circle": function(size) { + var r = Math.sqrt(size / Math.PI); + return "M0," + r + + "A" + r + "," + r + " 0 1,1 0," + (-r) + + "A" + r + "," + r + " 0 1,1 0," + r + + "Z"; + }, + "cross": function(size) { + var r = Math.sqrt(size / 5) / 2; + return "M" + -3 * r + "," + -r + + "H" + -r + + "V" + -3 * r + + "H" + r + + "V" + -r + + "H" + 3 * r + + "V" + r + + "H" + r + + "V" + 3 * r + + "H" + -r + + "V" + r + + "H" + -3 * r + + "Z"; + }, + "diamond": function(size) { + var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)), + rx = ry * d3_svg_symbolTan30; + return "M0," + -ry + + "L" + rx + ",0" + + " 0," + ry + + " " + -rx + ",0" + + "Z"; + }, + "square": function(size) { + var r = Math.sqrt(size) / 2; + return "M" + -r + "," + -r + + "L" + r + "," + -r + + " " + r + "," + r + + " " + -r + "," + r + + "Z"; + }, + "triangle-down": function(size) { + var rx = Math.sqrt(size / d3_svg_symbolSqrt3), + ry = rx * d3_svg_symbolSqrt3 / 2; + return "M0," + ry + + "L" + rx +"," + -ry + + " " + -rx + "," + -ry + + "Z"; + }, + "triangle-up": function(size) { + var rx = Math.sqrt(size / d3_svg_symbolSqrt3), + ry = rx * d3_svg_symbolSqrt3 / 2; + return "M0," + -ry + + "L" + rx +"," + ry + + " " + -rx + "," + ry + + "Z"; + } +}; + +d3.svg.symbolTypes = d3.keys(d3_svg_symbols); + +var d3_svg_symbolSqrt3 = Math.sqrt(3), + d3_svg_symbolTan30 = Math.tan(30 * Math.PI / 180); +d3.svg.axis = function() { + var scale = d3.scale.linear(), + orient = "bottom", + tickMajorSize = 6, + tickMinorSize = 6, + tickEndSize = 6, + tickPadding = 3, + tickArguments_ = [10], + tickFormat_, + tickSubdivide = 0; + + function axis(selection) { + selection.each(function(d, i, j) { + var g = d3.select(this); + + // If selection is a transition, create subtransitions. + var transition = selection.delay ? function(o) { + var id = d3_transitionInheritId; + try { + d3_transitionInheritId = selection.id; + return o.transition() + .delay(selection[j][i].delay) + .duration(selection[j][i].duration) + .ease(selection.ease()); + } finally { + d3_transitionInheritId = id; + } + } : Object; + + // Ticks, or domain values for ordinal scales. + var ticks = scale.ticks ? scale.ticks.apply(scale, tickArguments_) : scale.domain(), + tickFormat = tickFormat_ == null ? (scale.tickFormat ? scale.tickFormat.apply(scale, tickArguments_) : String) : tickFormat_; + + // Minor ticks. + var subticks = d3_svg_axisSubdivide(scale, ticks, tickSubdivide), + subtick = g.selectAll(".minor").data(subticks, String), + subtickEnter = subtick.enter().insert("line", "g").attr("class", "tick minor").style("opacity", 1e-6), + subtickExit = transition(subtick.exit()).style("opacity", 1e-6).remove(), + subtickUpdate = transition(subtick).style("opacity", 1); + + // Major ticks. + var tick = g.selectAll("g").data(ticks, String), + tickEnter = tick.enter().insert("g", "path").style("opacity", 1e-6), + tickExit = transition(tick.exit()).style("opacity", 1e-6).remove(), + tickUpdate = transition(tick).style("opacity", 1), + tickTransform; + + // Domain. + var range = d3_scaleRange(scale), + path = g.selectAll(".domain").data([0]), + pathEnter = path.enter().append("path").attr("class", "domain"), + pathUpdate = transition(path); + + // Stash a snapshot of the new scale, and retrieve the old snapshot. + var scale1 = scale.copy(), + scale0 = this.__chart__ || scale1; + this.__chart__ = scale1; + + tickEnter.append("line").attr("class", "tick"); + tickEnter.append("text"); + tickUpdate.select("text").text(tickFormat); + + switch (orient) { + case "bottom": { + tickTransform = d3_svg_axisX; + subtickUpdate.attr("x2", 0).attr("y2", tickMinorSize); + tickUpdate.select("line").attr("x2", 0).attr("y2", tickMajorSize); + tickUpdate.select("text").attr("x", 0).attr("y", Math.max(tickMajorSize, 0) + tickPadding).attr("dy", ".71em").attr("text-anchor", "middle"); + pathUpdate.attr("d", "M" + range[0] + "," + tickEndSize + "V0H" + range[1] + "V" + tickEndSize); + break; + } + case "top": { + tickTransform = d3_svg_axisX; + subtickUpdate.attr("x2", 0).attr("y2", -tickMinorSize); + tickUpdate.select("line").attr("x2", 0).attr("y2", -tickMajorSize); + tickUpdate.select("text").attr("x", 0).attr("y", -(Math.max(tickMajorSize, 0) + tickPadding)).attr("dy", "0em").attr("text-anchor", "middle"); + pathUpdate.attr("d", "M" + range[0] + "," + -tickEndSize + "V0H" + range[1] + "V" + -tickEndSize); + break; + } + case "left": { + tickTransform = d3_svg_axisY; + subtickUpdate.attr("x2", -tickMinorSize).attr("y2", 0); + tickUpdate.select("line").attr("x2", -tickMajorSize).attr("y2", 0); + tickUpdate.select("text").attr("x", -(Math.max(tickMajorSize, 0) + tickPadding)).attr("y", 0).attr("dy", ".32em").attr("text-anchor", "end"); + pathUpdate.attr("d", "M" + -tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + -tickEndSize); + break; + } + case "right": { + tickTransform = d3_svg_axisY; + subtickUpdate.attr("x2", tickMinorSize).attr("y2", 0); + tickUpdate.select("line").attr("x2", tickMajorSize).attr("y2", 0); + tickUpdate.select("text").attr("x", Math.max(tickMajorSize, 0) + tickPadding).attr("y", 0).attr("dy", ".32em").attr("text-anchor", "start"); + pathUpdate.attr("d", "M" + tickEndSize + "," + range[0] + "H0V" + range[1] + "H" + tickEndSize); + break; + } + } + + // For quantitative scales: + // - enter new ticks from the old scale + // - exit old ticks to the new scale + if (scale.ticks) { + tickEnter.call(tickTransform, scale0); + tickUpdate.call(tickTransform, scale1); + tickExit.call(tickTransform, scale1); + subtickEnter.call(tickTransform, scale0); + subtickUpdate.call(tickTransform, scale1); + subtickExit.call(tickTransform, scale1); + } + + // For ordinal scales: + // - any entering ticks are undefined in the old scale + // - any exiting ticks are undefined in the new scale + // Therefore, we only need to transition updating ticks. + else { + var dx = scale1.rangeBand() / 2, x = function(d) { return scale1(d) + dx; }; + tickEnter.call(tickTransform, x); + tickUpdate.call(tickTransform, x); + } + }); + } + + axis.scale = function(x) { + if (!arguments.length) return scale; + scale = x; + return axis; + }; + + axis.orient = function(x) { + if (!arguments.length) return orient; + orient = x; + return axis; + }; + + axis.ticks = function() { + if (!arguments.length) return tickArguments_; + tickArguments_ = arguments; + return axis; + }; + + axis.tickFormat = function(x) { + if (!arguments.length) return tickFormat_; + tickFormat_ = x; + return axis; + }; + + axis.tickSize = function(x, y, z) { + if (!arguments.length) return tickMajorSize; + var n = arguments.length - 1; + tickMajorSize = +x; + tickMinorSize = n > 1 ? +y : tickMajorSize; + tickEndSize = n > 0 ? +arguments[n] : tickMajorSize; + return axis; + }; + + axis.tickPadding = function(x) { + if (!arguments.length) return tickPadding; + tickPadding = +x; + return axis; + }; + + axis.tickSubdivide = function(x) { + if (!arguments.length) return tickSubdivide; + tickSubdivide = +x; + return axis; + }; + + return axis; +}; + +function d3_svg_axisX(selection, x) { + selection.attr("transform", function(d) { return "translate(" + x(d) + ",0)"; }); +} + +function d3_svg_axisY(selection, y) { + selection.attr("transform", function(d) { return "translate(0," + y(d) + ")"; }); +} + +function d3_svg_axisSubdivide(scale, ticks, m) { + subticks = []; + if (m && ticks.length > 1) { + var extent = d3_scaleExtent(scale.domain()), + subticks, + i = -1, + n = ticks.length, + d = (ticks[1] - ticks[0]) / ++m, + j, + v; + while (++i < n) { + for (j = m; --j > 0;) { + if ((v = +ticks[i] - j * d) >= extent[0]) { + subticks.push(v); + } + } + } + for (--i, j = 0; ++j < m && (v = +ticks[i] + j * d) < extent[1];) { + subticks.push(v); + } + } + return subticks; +} +d3.svg.brush = function() { + var event = d3.dispatch("brushstart", "brush", "brushend"), + x, // x-scale, optional + y, // y-scale, optional + extent = [[0, 0], [0, 0]]; // [x0, y0], [x1, y1] + + function brush(g) { + var resizes = x && y ? ["n", "e", "s", "w", "nw", "ne", "se", "sw"] + : x ? ["e", "w"] + : y ? ["n", "s"] + : []; + + g.each(function() { + var g = d3.select(this).on("mousedown.brush", down), + bg = g.selectAll(".background").data([,]), + fg = g.selectAll(".extent").data([,]), + tz = g.selectAll(".resize").data(resizes, String), + e; + + // An invisible, mouseable area for starting a new brush. + bg.enter().append("rect") + .attr("class", "background") + .style("visibility", "hidden") + .style("pointer-events", "all") + .style("cursor", "crosshair"); + + // The visible brush extent; style this as you like! + fg.enter().append("rect") + .attr("class", "extent") + .style("cursor", "move"); + + // More invisible rects for resizing the extent. + tz.enter().append("rect") + .attr("class", function(d) { return "resize " + d; }) + .attr("width", 6) + .attr("height", 6) + .style("visibility", "hidden") + .style("pointer-events", brush.empty() ? "none" : "all") + .style("cursor", function(d) { return d3_svg_brushCursor[d]; }); + + // Remove any superfluous resizers. + tz.exit().remove(); + + // Initialize the background to fill the defined range. + // If the range isn't defined, you can post-process. + if (x) { + e = d3_scaleRange(x); + bg.attr("x", e[0]).attr("width", e[1] - e[0]); + d3_svg_brushRedrawX(g, extent); + } + if (y) { + e = d3_scaleRange(y); + bg.attr("y", e[0]).attr("height", e[1] - e[0]); + d3_svg_brushRedrawY(g, extent); + } + }); + } + + function down() { + var target = d3.select(d3.event.target); + + // Store some global state for the duration of the brush gesture. + d3_svg_brush = brush; + d3_svg_brushTarget = this; + d3_svg_brushExtent = extent; + d3_svg_brushOffset = d3.svg.mouse(d3_svg_brushTarget); + + // If the extent was clicked on, drag rather than brush; + // store the offset between the mouse and extent origin instead. + if (d3_svg_brushDrag = target.classed("extent")) { + d3_svg_brushOffset[0] = extent[0][0] - d3_svg_brushOffset[0]; + d3_svg_brushOffset[1] = extent[0][1] - d3_svg_brushOffset[1]; + } + + // If a resizer was clicked on, record which side is to be resized. + // Also, set the offset to the opposite side. + else if (target.classed("resize")) { + d3_svg_brushResize = d3.event.target.__data__; + d3_svg_brushOffset[0] = extent[+/w$/.test(d3_svg_brushResize)][0]; + d3_svg_brushOffset[1] = extent[+/^n/.test(d3_svg_brushResize)][1]; + } + + // If the ALT key is down when starting a brush, the center is at the mouse. + else if (d3.event.altKey) { + d3_svg_brushCenter = d3_svg_brushOffset.slice(); + } + + // Restrict which dimensions are resized. + d3_svg_brushX = !/^(n|s)$/.test(d3_svg_brushResize) && x; + d3_svg_brushY = !/^(e|w)$/.test(d3_svg_brushResize) && y; + + // Notify listeners. + d3_svg_brushDispatch = dispatcher(this, arguments); + d3_svg_brushDispatch("brushstart"); + d3_svg_brushMove(); + d3_eventCancel(); + } + + function dispatcher(that, argumentz) { + return function(type) { + var e = d3.event; + try { + d3.event = {type: type, target: brush}; + event[type].apply(that, argumentz); + } finally { + d3.event = e; + } + }; + } + + brush.x = function(z) { + if (!arguments.length) return x; + x = z; + return brush; + }; + + brush.y = function(z) { + if (!arguments.length) return y; + y = z; + return brush; + }; + + brush.extent = function(z) { + var x0, x1, y0, y1, t; + + // Invert the pixel extent to data-space. + if (!arguments.length) { + if (x) { + x0 = extent[0][0], x1 = extent[1][0]; + if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1); + if (x1 < x0) t = x0, x0 = x1, x1 = t; + } + if (y) { + y0 = extent[0][1], y1 = extent[1][1]; + if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1); + if (y1 < y0) t = y0, y0 = y1, y1 = t; + } + return x && y ? [[x0, y0], [x1, y1]] : x ? [x0, x1] : y && [y0, y1]; + } + + // Scale the data-space extent to pixels. + if (x) { + x0 = z[0], x1 = z[1]; + if (y) x0 = x0[0], x1 = x1[0]; + if (x.invert) x0 = x(x0), x1 = x(x1); + if (x1 < x0) t = x0, x0 = x1, x1 = t; + extent[0][0] = x0, extent[1][0] = x1; + } + if (y) { + y0 = z[0], y1 = z[1]; + if (x) y0 = y0[1], y1 = y1[1]; + if (y.invert) y0 = y(y0), y1 = y(y1); + if (y1 < y0) t = y0, y0 = y1, y1 = t; + extent[0][1] = y0, extent[1][1] = y1; + } + + return brush; + }; + + brush.clear = function() { + extent[0][0] = + extent[0][1] = + extent[1][0] = + extent[1][1] = 0; + return brush; + }; + + brush.empty = function() { + return (x && extent[0][0] === extent[1][0]) + || (y && extent[0][1] === extent[1][1]); + }; + + d3.select(window) + .on("mousemove.brush", d3_svg_brushMove) + .on("mouseup.brush", d3_svg_brushUp) + .on("keydown.brush", d3_svg_brushKeydown) + .on("keyup.brush", d3_svg_brushKeyup); + + return d3.rebind(brush, event, "on"); +}; + +var d3_svg_brush, + d3_svg_brushDispatch, + d3_svg_brushTarget, + d3_svg_brushX, + d3_svg_brushY, + d3_svg_brushExtent, + d3_svg_brushDrag, + d3_svg_brushResize, + d3_svg_brushCenter, + d3_svg_brushOffset; + +function d3_svg_brushRedrawX(g, extent) { + g.select(".extent").attr("x", extent[0][0]); + g.selectAll(".n,.s,.w,.nw,.sw").attr("x", extent[0][0] - 2); + g.selectAll(".e,.ne,.se").attr("x", extent[1][0] - 3); + g.selectAll(".extent,.n,.s").attr("width", extent[1][0] - extent[0][0]); +} + +function d3_svg_brushRedrawY(g, extent) { + g.select(".extent").attr("y", extent[0][1]); + g.selectAll(".n,.e,.w,.nw,.ne").attr("y", extent[0][1] - 3); + g.selectAll(".s,.se,.sw").attr("y", extent[1][1] - 4); + g.selectAll(".extent,.e,.w").attr("height", extent[1][1] - extent[0][1]); +} + +function d3_svg_brushKeydown() { + if (d3.event.keyCode == 32 && d3_svg_brushTarget && !d3_svg_brushDrag) { + d3_svg_brushCenter = null; + d3_svg_brushOffset[0] -= d3_svg_brushExtent[1][0]; + d3_svg_brushOffset[1] -= d3_svg_brushExtent[1][1]; + d3_svg_brushDrag = 2; + d3_eventCancel(); + } +} + +function d3_svg_brushKeyup() { + if (d3.event.keyCode == 32 && d3_svg_brushDrag == 2) { + d3_svg_brushOffset[0] += d3_svg_brushExtent[1][0]; + d3_svg_brushOffset[1] += d3_svg_brushExtent[1][1]; + d3_svg_brushDrag = 0; + d3_eventCancel(); + } +} + +function d3_svg_brushMove() { + if (d3_svg_brushOffset) { + var mouse = d3.svg.mouse(d3_svg_brushTarget), + g = d3.select(d3_svg_brushTarget); + + if (!d3_svg_brushDrag) { + + // If needed, determine the center from the current extent. + if (d3.event.altKey) { + if (!d3_svg_brushCenter) { + d3_svg_brushCenter = [ + (d3_svg_brushExtent[0][0] + d3_svg_brushExtent[1][0]) / 2, + (d3_svg_brushExtent[0][1] + d3_svg_brushExtent[1][1]) / 2 + ]; + } + + // Update the offset, for when the ALT key is released. + d3_svg_brushOffset[0] = d3_svg_brushExtent[+(mouse[0] < d3_svg_brushCenter[0])][0]; + d3_svg_brushOffset[1] = d3_svg_brushExtent[+(mouse[1] < d3_svg_brushCenter[1])][1]; + } + + // When the ALT key is released, we clear the center. + else d3_svg_brushCenter = null; + } + + // Update the brush extent for each dimension. + if (d3_svg_brushX) { + d3_svg_brushMove1(mouse, d3_svg_brushX, 0); + d3_svg_brushRedrawX(g, d3_svg_brushExtent); + } + if (d3_svg_brushY) { + d3_svg_brushMove1(mouse, d3_svg_brushY, 1); + d3_svg_brushRedrawY(g, d3_svg_brushExtent); + } + + // Notify listeners. + d3_svg_brushDispatch("brush"); + } +} + +function d3_svg_brushMove1(mouse, scale, i) { + var range = d3_scaleRange(scale), + r0 = range[0], + r1 = range[1], + offset = d3_svg_brushOffset[i], + size = d3_svg_brushExtent[1][i] - d3_svg_brushExtent[0][i], + min, + max; + + // When dragging, reduce the range by the extent size and offset. + if (d3_svg_brushDrag) { + r0 -= offset; + r1 -= size + offset; + } + + // Clamp the mouse so that the extent fits within the range extent. + min = Math.max(r0, Math.min(r1, mouse[i])); + + // Compute the new extent bounds. + if (d3_svg_brushDrag) { + max = (min += offset) + size; + } else { + + // If the ALT key is pressed, then preserve the center of the extent. + if (d3_svg_brushCenter) offset = Math.max(r0, Math.min(r1, 2 * d3_svg_brushCenter[i] - min)); + + // Compute the min and max of the offset and mouse. + if (offset < min) { + max = min; + min = offset; + } else { + max = offset; + } + } + + // Update the stored bounds. + d3_svg_brushExtent[0][i] = min; + d3_svg_brushExtent[1][i] = max; +} + +function d3_svg_brushUp() { + if (d3_svg_brushOffset) { + d3_svg_brushMove(); + d3.select(d3_svg_brushTarget).selectAll(".resize").style("pointer-events", d3_svg_brush.empty() ? "none" : "all"); + d3_svg_brushDispatch("brushend"); + d3_svg_brush = + d3_svg_brushDispatch = + d3_svg_brushTarget = + d3_svg_brushX = + d3_svg_brushY = + d3_svg_brushExtent = + d3_svg_brushDrag = + d3_svg_brushResize = + d3_svg_brushCenter = + d3_svg_brushOffset = null; + d3_eventCancel(); + } +} + +var d3_svg_brushCursor = { + n: "ns-resize", + e: "ew-resize", + s: "ns-resize", + w: "ew-resize", + nw: "nwse-resize", + ne: "nesw-resize", + se: "nwse-resize", + sw: "nesw-resize" +}; +d3.behavior = {}; +// TODO Track touch points by identifier. + +d3.behavior.drag = function() { + var event = d3.dispatch("drag", "dragstart", "dragend"), + origin = null; + + function drag() { + this + .on("mousedown.drag", mousedown) + .on("touchstart.drag", mousedown); + + d3.select(window) + .on("mousemove.drag", d3_behavior_dragMove) + .on("touchmove.drag", d3_behavior_dragMove) + .on("mouseup.drag", d3_behavior_dragUp, true) + .on("touchend.drag", d3_behavior_dragUp, true) + .on("click.drag", d3_behavior_dragClick, true); + } + + // snapshot the local context for subsequent dispatch + function start() { + d3_behavior_dragEvent = event; + d3_behavior_dragEventTarget = d3.event.target; + d3_behavior_dragTarget = this; + d3_behavior_dragArguments = arguments; + d3_behavior_dragOrigin = d3_behavior_dragPoint(); + if (origin) { + d3_behavior_dragOffset = origin.apply(d3_behavior_dragTarget, d3_behavior_dragArguments); + d3_behavior_dragOffset = [d3_behavior_dragOffset.x - d3_behavior_dragOrigin[0], d3_behavior_dragOffset.y - d3_behavior_dragOrigin[1]]; + } else { + d3_behavior_dragOffset = [0, 0]; + } + d3_behavior_dragMoved = 0; + } + + function mousedown() { + start.apply(this, arguments); + d3_behavior_dragDispatch("dragstart"); + } + + drag.origin = function(x) { + if (!arguments.length) return origin; + origin = x; + return drag; + }; + + return d3.rebind(drag, event, "on"); +}; + +var d3_behavior_dragEvent, + d3_behavior_dragEventTarget, + d3_behavior_dragTarget, + d3_behavior_dragArguments, + d3_behavior_dragOffset, + d3_behavior_dragOrigin, + d3_behavior_dragMoved; + +function d3_behavior_dragDispatch(type) { + var p = d3_behavior_dragPoint(), + o = d3.event, + e = d3.event = {type: type}; + + if (p) { + e.x = p[0] + d3_behavior_dragOffset[0]; + e.y = p[1] + d3_behavior_dragOffset[1]; + e.dx = p[0] - d3_behavior_dragOrigin[0]; + e.dy = p[1] - d3_behavior_dragOrigin[1]; + d3_behavior_dragMoved |= e.dx | e.dy; + d3_behavior_dragOrigin = p; + } + + try { + d3_behavior_dragEvent[type].apply(d3_behavior_dragTarget, d3_behavior_dragArguments); + } finally { + d3.event = o; + } + + o.stopPropagation(); + o.preventDefault(); +} + +function d3_behavior_dragPoint() { + var p = d3_behavior_dragTarget.parentNode, + t = d3.event.changedTouches; + return p && (t + ? d3.svg.touches(p, t)[0] + : d3.svg.mouse(p)); +} + +function d3_behavior_dragMove() { + if (!d3_behavior_dragTarget) return; + var parent = d3_behavior_dragTarget.parentNode; + + // O NOES! The drag element was removed from the DOM. + if (!parent) return d3_behavior_dragUp(); + + d3_behavior_dragDispatch("drag"); + d3_eventCancel(); +} + +function d3_behavior_dragUp() { + if (!d3_behavior_dragTarget) return; + d3_behavior_dragDispatch("dragend"); + + // If the node was moved, prevent the mouseup from propagating. + // Also prevent the subsequent click from propagating (e.g., for anchors). + if (d3_behavior_dragMoved) { + d3_eventCancel(); + d3_behavior_dragMoved = d3.event.target === d3_behavior_dragEventTarget; + } + + d3_behavior_dragEvent = + d3_behavior_dragEventTarget = + d3_behavior_dragTarget = + d3_behavior_dragArguments = + d3_behavior_dragOffset = + d3_behavior_dragOrigin = null; +} + +function d3_behavior_dragClick() { + if (d3_behavior_dragMoved) { + d3_eventCancel(); + d3_behavior_dragMoved = 0; + } +} +// TODO unbind zoom behavior? +d3.behavior.zoom = function() { + var xyz = [0, 0, 0], + event = d3.dispatch("zoom"), + extent = d3_behavior_zoomInfiniteExtent; + + function zoom() { + this + .on("mousedown.zoom", mousedown) + .on("mousewheel.zoom", mousewheel) + .on("DOMMouseScroll.zoom", mousewheel) + .on("dblclick.zoom", dblclick) + .on("touchstart.zoom", touchstart); + + d3.select(window) + .on("mousemove.zoom", d3_behavior_zoomMousemove) + .on("mouseup.zoom", d3_behavior_zoomMouseup) + .on("touchmove.zoom", d3_behavior_zoomTouchmove) + .on("touchend.zoom", d3_behavior_zoomTouchup) + .on("click.zoom", d3_behavior_zoomClick, true); + } + + // snapshot the local context for subsequent dispatch + function start() { + d3_behavior_zoomXyz = xyz; + d3_behavior_zoomExtent = extent; + d3_behavior_zoomDispatch = event.zoom; + d3_behavior_zoomEventTarget = d3.event.target; + d3_behavior_zoomTarget = this; + d3_behavior_zoomArguments = arguments; + } + + function mousedown() { + start.apply(this, arguments); + d3_behavior_zoomPanning = d3_behavior_zoomLocation(d3.svg.mouse(d3_behavior_zoomTarget)); + d3_behavior_zoomMoved = 0; + d3.event.preventDefault(); + window.focus(); + } + + // store starting mouse location + function mousewheel() { + start.apply(this, arguments); + if (!d3_behavior_zoomZooming) d3_behavior_zoomZooming = d3_behavior_zoomLocation(d3.svg.mouse(d3_behavior_zoomTarget)); + d3_behavior_zoomTo(d3_behavior_zoomDelta() + xyz[2], d3.svg.mouse(d3_behavior_zoomTarget), d3_behavior_zoomZooming); + } + + function dblclick() { + start.apply(this, arguments); + var mouse = d3.svg.mouse(d3_behavior_zoomTarget); + d3_behavior_zoomTo(d3.event.shiftKey ? Math.ceil(xyz[2] - 1) : Math.floor(xyz[2] + 1), mouse, d3_behavior_zoomLocation(mouse)); + } + + // doubletap detection + function touchstart() { + start.apply(this, arguments); + var touches = d3_behavior_zoomTouchup(), + touch, + now = Date.now(); + if ((touches.length === 1) && (now - d3_behavior_zoomLast < 300)) { + d3_behavior_zoomTo(1 + Math.floor(xyz[2]), touch = touches[0], d3_behavior_zoomLocations[touch.identifier]); + } + d3_behavior_zoomLast = now; + } + + zoom.extent = function(x) { + if (!arguments.length) return extent; + extent = x == null ? d3_behavior_zoomInfiniteExtent : x; + return zoom; + }; + + return d3.rebind(zoom, event, "on"); +}; + +var d3_behavior_zoomDiv, + d3_behavior_zoomPanning, + d3_behavior_zoomZooming, + d3_behavior_zoomLocations = {}, // identifier -> location + d3_behavior_zoomLast = 0, + d3_behavior_zoomXyz, + d3_behavior_zoomExtent, + d3_behavior_zoomDispatch, + d3_behavior_zoomEventTarget, + d3_behavior_zoomTarget, + d3_behavior_zoomArguments, + d3_behavior_zoomMoved; + +function d3_behavior_zoomLocation(point) { + return [ + point[0] - d3_behavior_zoomXyz[0], + point[1] - d3_behavior_zoomXyz[1], + d3_behavior_zoomXyz[2] + ]; +} + +// detect the pixels that would be scrolled by this wheel event +function d3_behavior_zoomDelta() { + + // mousewheel events are totally broken! + // https://bugs.webkit.org/show_bug.cgi?id=40441 + // not only that, but Chrome and Safari differ in re. to acceleration! + if (!d3_behavior_zoomDiv) { + d3_behavior_zoomDiv = d3.select("body").append("div") + .style("visibility", "hidden") + .style("top", 0) + .style("height", 0) + .style("width", 0) + .style("overflow-y", "scroll") + .append("div") + .style("height", "2000px") + .node().parentNode; + } + + var e = d3.event, delta; + try { + d3_behavior_zoomDiv.scrollTop = 1000; + d3_behavior_zoomDiv.dispatchEvent(e); + delta = 1000 - d3_behavior_zoomDiv.scrollTop; + } catch (error) { + delta = e.wheelDelta || (-e.detail * 5); + } + + return delta * .005; +} + +// Note: Since we don't rotate, it's possible for the touches to become +// slightly detached from their original positions. Thus, we recompute the +// touch points on touchend as well as touchstart! +function d3_behavior_zoomTouchup() { + var touches = d3.svg.touches(d3_behavior_zoomTarget), + i = -1, + n = touches.length, + touch; + while (++i < n) d3_behavior_zoomLocations[(touch = touches[i]).identifier] = d3_behavior_zoomLocation(touch); + return touches; +} + +function d3_behavior_zoomTouchmove() { + var touches = d3.svg.touches(d3_behavior_zoomTarget); + switch (touches.length) { + + // single-touch pan + case 1: { + var touch = touches[0]; + d3_behavior_zoomTo(d3_behavior_zoomXyz[2], touch, d3_behavior_zoomLocations[touch.identifier]); + break; + } + + // double-touch pan + zoom + case 2: { + var p0 = touches[0], + p1 = touches[1], + p2 = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2], + l0 = d3_behavior_zoomLocations[p0.identifier], + l1 = d3_behavior_zoomLocations[p1.identifier], + l2 = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2, l0[2]]; + d3_behavior_zoomTo(Math.log(d3.event.scale) / Math.LN2 + l0[2], p2, l2); + break; + } + } +} + +function d3_behavior_zoomMousemove() { + d3_behavior_zoomZooming = null; + if (d3_behavior_zoomPanning) { + d3_behavior_zoomMoved = 1; + d3_behavior_zoomTo(d3_behavior_zoomXyz[2], d3.svg.mouse(d3_behavior_zoomTarget), d3_behavior_zoomPanning); + } +} + +function d3_behavior_zoomMouseup() { + if (d3_behavior_zoomPanning) { + if (d3_behavior_zoomMoved) { + d3_eventCancel(); + d3_behavior_zoomMoved = d3_behavior_zoomEventTarget === d3.event.target; + } + + d3_behavior_zoomXyz = + d3_behavior_zoomExtent = + d3_behavior_zoomDispatch = + d3_behavior_zoomEventTarget = + d3_behavior_zoomTarget = + d3_behavior_zoomArguments = + d3_behavior_zoomPanning = null; + } +} + +function d3_behavior_zoomClick() { + if (d3_behavior_zoomMoved) { + d3_eventCancel(); + d3_behavior_zoomMoved = 0; + } +} + +function d3_behavior_zoomTo(z, x0, x1) { + z = d3_behavior_zoomExtentClamp(z, 2); + var j = Math.pow(2, d3_behavior_zoomXyz[2]), + k = Math.pow(2, z), + K = Math.pow(2, (d3_behavior_zoomXyz[2] = z) - x1[2]), + x_ = d3_behavior_zoomXyz[0], + y_ = d3_behavior_zoomXyz[1], + x = d3_behavior_zoomXyz[0] = d3_behavior_zoomExtentClamp((x0[0] - x1[0] * K), 0, k), + y = d3_behavior_zoomXyz[1] = d3_behavior_zoomExtentClamp((x0[1] - x1[1] * K), 1, k), + o = d3.event; // Events can be reentrant (e.g., focus). + + d3.event = { + scale: k, + translate: [x, y], + transform: function(sx, sy) { + if (sx) transform(sx, x_, x); + if (sy) transform(sy, y_, y); + } + }; + + function transform(scale, a, b) { + scale.domain(scale.range().map(function(v) { return scale.invert(((v - b) * j) / k + a); })); + } + + try { + d3_behavior_zoomDispatch.apply(d3_behavior_zoomTarget, d3_behavior_zoomArguments); + } finally { + d3.event = o; + } + + o.preventDefault(); +} + +var d3_behavior_zoomInfiniteExtent = [ + [-Infinity, Infinity], + [-Infinity, Infinity], + [-Infinity, Infinity] +]; + +function d3_behavior_zoomExtentClamp(x, i, k) { + var range = d3_behavior_zoomExtent[i], + r0 = range[0], + r1 = range[1]; + return arguments.length === 3 + ? Math.max(r1 * (r1 === Infinity ? -Infinity : 1 / k - 1), + Math.min(r0 === -Infinity ? Infinity : r0, x / k)) * k + : Math.max(r0, Math.min(r1, x)); +} +})(); diff --git a/media/devs/aurelien.png b/media/devs/aurelien.png Binary files differnew file mode 100755 index 00000000..6b126f77 --- /dev/null +++ b/media/devs/aurelien.png diff --git a/media/devs/gtklocker.png b/media/devs/gtklocker.png Binary files differnew file mode 100755 index 00000000..58283900 --- /dev/null +++ b/media/devs/gtklocker.png diff --git a/media/devs/me001-crop.png b/media/devs/me001-crop.png Binary files differnew file mode 100755 index 00000000..8595008a --- /dev/null +++ b/media/devs/me001-crop.png diff --git a/media/devs/silhouette.png b/media/devs/silhouette.png Binary files differnew file mode 100644 index 00000000..c957292e --- /dev/null +++ b/media/devs/silhouette.png diff --git a/media/favicon.ico b/media/favicon.ico Binary files differindex 55497b85..3e43f9bd 100644 --- a/media/favicon.ico +++ b/media/favicon.ico diff --git a/media/freedomincluded.png b/media/freedomincluded.png Binary files differnew file mode 100644 index 00000000..87ce39be --- /dev/null +++ b/media/freedomincluded.png diff --git a/media/gnuchile.png b/media/gnuchile.png Binary files differnew file mode 100644 index 00000000..b6f9bfb8 --- /dev/null +++ b/media/gnuchile.png diff --git a/media/jquery-1.4.4.js b/media/jquery-1.4.4.js new file mode 100644 index 00000000..a4f11458 --- /dev/null +++ b/media/jquery-1.4.4.js @@ -0,0 +1,7179 @@ +/*! + * jQuery JavaScript Library v1.4.4 + * http://jquery.com/ + * + * Copyright 2010, John Resig + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * Copyright 2010, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * + * Date: Thu Nov 11 19:04:53 2010 -0500 + */ +(function( window, undefined ) { + +// Use the correct document accordingly with window argument (sandbox) +var document = window.document; +var jQuery = (function() { + +// Define a local copy of jQuery +var jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context ); + }, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // A central reference to the root jQuery(document) + rootjQuery, + + // A simple way to check for HTML strings or ID strings + // (both of which we optimize for) + quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/, + + // Is it a simple selector + isSimple = /^.[^:#\[\.,]*$/, + + // Check if a string has a non-whitespace character in it + rnotwhite = /\S/, + rwhite = /\s/, + + // Used for trimming whitespace + trimLeft = /^\s+/, + trimRight = /\s+$/, + + // Check for non-word characters + rnonword = /\W/, + + // Check for digits + rdigit = /\d/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, + rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + + // Useragent RegExp + rwebkit = /(webkit)[ \/]([\w.]+)/, + ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, + rmsie = /(msie) ([\w.]+)/, + rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, + + // Keep a UserAgent string for use with jQuery.browser + userAgent = navigator.userAgent, + + // For matching the engine and version of the browser + browserMatch, + + // Has the ready events already been bound? + readyBound = false, + + // The functions to execute on DOM ready + readyList = [], + + // The ready event handler + DOMContentLoaded, + + // Save a reference to some core methods + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + push = Array.prototype.push, + slice = Array.prototype.slice, + trim = String.prototype.trim, + indexOf = Array.prototype.indexOf, + + // [[Class]] -> type pairs + class2type = {}; + +jQuery.fn = jQuery.prototype = { + init: function( selector, context ) { + var match, elem, ret, doc; + + // Handle $(""), $(null), or $(undefined) + if ( !selector ) { + return this; + } + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + } + + // The body element only exists once, optimize finding it + if ( selector === "body" && !context && document.body ) { + this.context = document; + this[0] = document.body; + this.selector = "body"; + this.length = 1; + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + // Are we dealing with HTML string or an ID? + match = quickExpr.exec( selector ); + + // Verify a match, and that no context was specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + doc = (context ? context.ownerDocument || context : document); + + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + ret = rsingleTag.exec( selector ); + + if ( ret ) { + if ( jQuery.isPlainObject( context ) ) { + selector = [ document.createElement( ret[1] ) ]; + jQuery.fn.attr.call( selector, context, true ); + + } else { + selector = [ doc.createElement( ret[1] ) ]; + } + + } else { + ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); + selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes; + } + + return jQuery.merge( this, selector ); + + // HANDLE: $("#id") + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $("TAG") + } else if ( !context && !rnonword.test( selector ) ) { + this.selector = selector; + this.context = document; + selector = document.getElementsByTagName( selector ); + return jQuery.merge( this, selector ); + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return (context || rootjQuery).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return jQuery( context ).find( selector ); + } + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if (selector.selector !== undefined) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.4.4", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return slice.call( this, 0 ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this.slice(num)[ 0 ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + // Build a new jQuery matched element set + var ret = jQuery(); + + if ( jQuery.isArray( elems ) ) { + push.apply( ret, elems ); + + } else { + jQuery.merge( ret, elems ); + } + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) { + ret.selector = this.selector + (this.selector ? " " : "") + selector; + } else if ( name ) { + ret.selector = this.selector + "." + name + "(" + selector + ")"; + } + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Attach the listeners + jQuery.bindReady(); + + // If the DOM is already ready + if ( jQuery.isReady ) { + // Execute the function immediately + fn.call( document, jQuery ); + + // Otherwise, remember the function for later + } else if ( readyList ) { + // Add the function to the wait list + readyList.push( fn ); + } + + return this; + }, + + eq: function( i ) { + return i === -1 ? + this.slice( i ) : + this.slice( i, +i + 1 ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ), + "slice", slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || jQuery(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + window.$ = _$; + + if ( deep ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + // A third-party is pushing the ready event forwards + if ( wait === true ) { + jQuery.readyWait--; + } + + // Make sure that the DOM is not already loaded + if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready, 1 ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + if ( readyList ) { + // Execute all of them + var fn, + i = 0, + ready = readyList; + + // Reset the list of functions + readyList = null; + + while ( (fn = ready[ i++ ]) ) { + fn.call( document, jQuery ); + } + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger( "ready" ).unbind( "ready" ); + } + } + } + }, + + bindReady: function() { + if ( readyBound ) { + return; + } + + readyBound = true; + + // Catch cases where $(document).ready() is called after the + // browser event has already occurred. + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + return setTimeout( jQuery.ready, 1 ); + } + + // Mozilla, Opera and webkit nightlies currently support this event + if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else if ( document.attachEvent ) { + // ensure firing before onload, + // maybe late but safe also for iframes + document.attachEvent("onreadystatechange", DOMContentLoaded); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var toplevel = false; + + try { + toplevel = window.frameElement == null; + } catch(e) {} + + if ( document.documentElement.doScroll && toplevel ) { + doScrollCheck(); + } + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + // A crude way of determining if an object is a window + isWindow: function( obj ) { + return obj && typeof obj === "object" && "setInterval" in obj; + }, + + isNaN: function( obj ) { + return obj == null || !rdigit.test( obj ) || isNaN( obj ); + }, + + type: function( obj ) { + return obj == null ? + String( obj ) : + class2type[ toString.call(obj) ] || "object"; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + for ( var name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw msg; + }, + + parseJSON: function( data ) { + if ( typeof data !== "string" || !data ) { + return null; + } + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test(data.replace(rvalidescape, "@") + .replace(rvalidtokens, "]") + .replace(rvalidbraces, "")) ) { + + // Try to use the native JSON parser first + return window.JSON && window.JSON.parse ? + window.JSON.parse( data ) : + (new Function("return " + data))(); + + } else { + jQuery.error( "Invalid JSON: " + data ); + } + }, + + noop: function() {}, + + // Evalulates a script in a global context + globalEval: function( data ) { + if ( data && rnotwhite.test(data) ) { + // Inspired by code by Andrea Giammarchi + // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html + var head = document.getElementsByTagName("head")[0] || document.documentElement, + script = document.createElement("script"); + + script.type = "text/javascript"; + + if ( jQuery.support.scriptEval ) { + script.appendChild( document.createTextNode( data ) ); + } else { + script.text = data; + } + + // Use insertBefore instead of appendChild to circumvent an IE6 bug. + // This arises when a base node is used (#2709). + head.insertBefore( script, head.firstChild ); + head.removeChild( script ); + } + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); + }, + + // args is for internal usage only + each: function( object, callback, args ) { + var name, i = 0, + length = object.length, + isObj = length === undefined || jQuery.isFunction(object); + + if ( args ) { + if ( isObj ) { + for ( name in object ) { + if ( callback.apply( object[ name ], args ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.apply( object[ i++ ], args ) === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isObj ) { + for ( name in object ) { + if ( callback.call( object[ name ], name, object[ name ] ) === false ) { + break; + } + } + } else { + for ( var value = object[0]; + i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {} + } + } + + return object; + }, + + // Use native String.trim function wherever possible + trim: trim ? + function( text ) { + return text == null ? + "" : + trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); + }, + + // results is for internal usage only + makeArray: function( array, results ) { + var ret = results || []; + + if ( array != null ) { + // The window, strings (and functions) also have 'length' + // The extra typeof function check is to prevent crashes + // in Safari 2 (See: #3039) + // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 + var type = jQuery.type(array); + + if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { + push.call( ret, array ); + } else { + jQuery.merge( ret, array ); + } + } + + return ret; + }, + + inArray: function( elem, array ) { + if ( array.indexOf ) { + return array.indexOf( elem ); + } + + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[ i ] === elem ) { + return i; + } + } + + return -1; + }, + + merge: function( first, second ) { + var i = first.length, + j = 0; + + if ( typeof second.length === "number" ) { + for ( var l = second.length; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var ret = [], retVal; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( var i = 0, length = elems.length; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var ret = [], value; + + // Go through the array, translating each of the items to their + // new value (or values). + for ( var i = 0, length = elems.length; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + return ret.concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + proxy: function( fn, proxy, thisObject ) { + if ( arguments.length === 2 ) { + if ( typeof proxy === "string" ) { + thisObject = fn; + fn = thisObject[ proxy ]; + proxy = undefined; + + } else if ( proxy && !jQuery.isFunction( proxy ) ) { + thisObject = proxy; + proxy = undefined; + } + } + + if ( !proxy && fn ) { + proxy = function() { + return fn.apply( thisObject || this, arguments ); + }; + } + + // Set the guid of unique handler to the same of original handler, so it can be removed + if ( fn ) { + proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; + } + + // So proxy can be declared as an argument + return proxy; + }, + + // Mutifunctional method to get and set values to a collection + // The value/s can be optionally by executed if its a function + access: function( elems, key, value, exec, fn, pass ) { + var length = elems.length; + + // Setting many attributes + if ( typeof key === "object" ) { + for ( var k in key ) { + jQuery.access( elems, k, key[k], exec, fn, value ); + } + return elems; + } + + // Setting one attribute + if ( value !== undefined ) { + // Optionally, function values get executed if exec is true + exec = !pass && exec && jQuery.isFunction(value); + + for ( var i = 0; i < length; i++ ) { + fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); + } + + return elems; + } + + // Getting an attribute + return length ? fn( elems[0], key ) : undefined; + }, + + now: function() { + return (new Date()).getTime(); + }, + + // Use of jQuery.browser is frowned upon. + // More details: http://docs.jquery.com/Utilities/jQuery.browser + uaMatch: function( ua ) { + ua = ua.toLowerCase(); + + var match = rwebkit.exec( ua ) || + ropera.exec( ua ) || + rmsie.exec( ua ) || + ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || + []; + + return { browser: match[1] || "", version: match[2] || "0" }; + }, + + browser: {} +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +browserMatch = jQuery.uaMatch( userAgent ); +if ( browserMatch.browser ) { + jQuery.browser[ browserMatch.browser ] = true; + jQuery.browser.version = browserMatch.version; +} + +// Deprecated, use jQuery.browser.webkit instead +if ( jQuery.browser.webkit ) { + jQuery.browser.safari = true; +} + +if ( indexOf ) { + jQuery.inArray = function( elem, array ) { + return indexOf.call( array, elem ); + }; +} + +// Verify that \s matches non-breaking spaces +// (IE fails on this test) +if ( !rwhite.test( "\xA0" ) ) { + trimLeft = /^[\s\xA0]+/; + trimRight = /[\s\xA0]+$/; +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); + +// Cleanup functions for the document ready method +if ( document.addEventListener ) { + DOMContentLoaded = function() { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + }; + +} else if ( document.attachEvent ) { + DOMContentLoaded = function() { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( document.readyState === "complete" ) { + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }; +} + +// The DOM ready check for Internet Explorer +function doScrollCheck() { + if ( jQuery.isReady ) { + return; + } + + try { + // If IE is used, use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + document.documentElement.doScroll("left"); + } catch(e) { + setTimeout( doScrollCheck, 1 ); + return; + } + + // and execute any waiting functions + jQuery.ready(); +} + +// Expose jQuery to the global object +return (window.jQuery = window.$ = jQuery); + +})(); + + +(function() { + + jQuery.support = {}; + + var root = document.documentElement, + script = document.createElement("script"), + div = document.createElement("div"), + id = "script" + jQuery.now(); + + div.style.display = "none"; + div.innerHTML = " <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>"; + + var all = div.getElementsByTagName("*"), + a = div.getElementsByTagName("a")[0], + select = document.createElement("select"), + opt = select.appendChild( document.createElement("option") ); + + // Can't get basic test support + if ( !all || !all.length || !a ) { + return; + } + + jQuery.support = { + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: div.firstChild.nodeType === 3, + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText insted) + style: /red/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: a.getAttribute("href") === "/a", + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.55$/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Make sure that if no value is specified for a checkbox + // that it defaults to "on". + // (WebKit defaults to "" instead) + checkOn: div.getElementsByTagName("input")[0].value === "on", + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Will be defined later + deleteExpando: true, + optDisabled: false, + checkClone: false, + scriptEval: false, + noCloneEvent: true, + boxModel: null, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableHiddenOffsets: true + }; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as diabled) + select.disabled = true; + jQuery.support.optDisabled = !opt.disabled; + + script.type = "text/javascript"; + try { + script.appendChild( document.createTextNode( "window." + id + "=1;" ) ); + } catch(e) {} + + root.insertBefore( script, root.firstChild ); + + // Make sure that the execution of code works by injecting a script + // tag with appendChild/createTextNode + // (IE doesn't support this, fails, and uses .text instead) + if ( window[ id ] ) { + jQuery.support.scriptEval = true; + delete window[ id ]; + } + + // Test to see if it's possible to delete an expando from an element + // Fails in Internet Explorer + try { + delete script.test; + + } catch(e) { + jQuery.support.deleteExpando = false; + } + + root.removeChild( script ); + + if ( div.attachEvent && div.fireEvent ) { + div.attachEvent("onclick", function click() { + // Cloning a node shouldn't copy over any + // bound event handlers (IE does this) + jQuery.support.noCloneEvent = false; + div.detachEvent("onclick", click); + }); + div.cloneNode(true).fireEvent("onclick"); + } + + div = document.createElement("div"); + div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>"; + + var fragment = document.createDocumentFragment(); + fragment.appendChild( div.firstChild ); + + // WebKit doesn't clone checked state correctly in fragments + jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked; + + // Figure out if the W3C box model works as expected + // document.body must exist before we can do this + jQuery(function() { + var div = document.createElement("div"); + div.style.width = div.style.paddingLeft = "1px"; + + document.body.appendChild( div ); + jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2; + + if ( "zoom" in div.style ) { + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + // (IE < 8 does this) + div.style.display = "inline"; + div.style.zoom = 1; + jQuery.support.inlineBlockNeedsLayout = div.offsetWidth === 2; + + // Check if elements with layout shrink-wrap their children + // (IE 6 does this) + div.style.display = ""; + div.innerHTML = "<div style='width:4px;'></div>"; + jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2; + } + + div.innerHTML = "<table><tr><td style='padding:0;display:none'></td><td>t</td></tr></table>"; + var tds = div.getElementsByTagName("td"); + + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + // (only IE 8 fails this test) + jQuery.support.reliableHiddenOffsets = tds[0].offsetHeight === 0; + + tds[0].style.display = ""; + tds[1].style.display = "none"; + + // Check if empty table cells still have offsetWidth/Height + // (IE < 8 fail this test) + jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0; + div.innerHTML = ""; + + document.body.removeChild( div ).style.display = "none"; + div = tds = null; + }); + + // Technique from Juriy Zaytsev + // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/ + var eventSupported = function( eventName ) { + var el = document.createElement("div"); + eventName = "on" + eventName; + + var isSupported = (eventName in el); + if ( !isSupported ) { + el.setAttribute(eventName, "return;"); + isSupported = typeof el[eventName] === "function"; + } + el = null; + + return isSupported; + }; + + jQuery.support.submitBubbles = eventSupported("submit"); + jQuery.support.changeBubbles = eventSupported("change"); + + // release memory in IE + root = script = div = all = a = null; +})(); + + + +var windowData = {}, + rbrace = /^(?:\{.*\}|\[.*\])$/; + +jQuery.extend({ + cache: {}, + + // Please use with caution + uuid: 0, + + // Unique for each copy of jQuery on the page + expando: "jQuery" + jQuery.now(), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + data: function( elem, name, data ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + elem = elem == window ? + windowData : + elem; + + var isNode = elem.nodeType, + id = isNode ? elem[ jQuery.expando ] : null, + cache = jQuery.cache, thisCache; + + if ( isNode && !id && typeof name === "string" && data === undefined ) { + return; + } + + // Get the data from the object directly + if ( !isNode ) { + cache = elem; + + // Compute a unique ID for the element + } else if ( !id ) { + elem[ jQuery.expando ] = id = ++jQuery.uuid; + } + + // Avoid generating a new cache unless none exists and we + // want to manipulate it. + if ( typeof name === "object" ) { + if ( isNode ) { + cache[ id ] = jQuery.extend(cache[ id ], name); + + } else { + jQuery.extend( cache, name ); + } + + } else if ( isNode && !cache[ id ] ) { + cache[ id ] = {}; + } + + thisCache = isNode ? cache[ id ] : cache; + + // Prevent overriding the named cache with undefined values + if ( data !== undefined ) { + thisCache[ name ] = data; + } + + return typeof name === "string" ? thisCache[ name ] : thisCache; + }, + + removeData: function( elem, name ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + elem = elem == window ? + windowData : + elem; + + var isNode = elem.nodeType, + id = isNode ? elem[ jQuery.expando ] : elem, + cache = jQuery.cache, + thisCache = isNode ? cache[ id ] : id; + + // If we want to remove a specific section of the element's data + if ( name ) { + if ( thisCache ) { + // Remove the section of cache data + delete thisCache[ name ]; + + // If we've removed all the data, remove the element's cache + if ( isNode && jQuery.isEmptyObject(thisCache) ) { + jQuery.removeData( elem ); + } + } + + // Otherwise, we want to remove all of the element's data + } else { + if ( isNode && jQuery.support.deleteExpando ) { + delete elem[ jQuery.expando ]; + + } else if ( elem.removeAttribute ) { + elem.removeAttribute( jQuery.expando ); + + // Completely remove the data cache + } else if ( isNode ) { + delete cache[ id ]; + + // Remove all fields from the object + } else { + for ( var n in elem ) { + delete elem[ n ]; + } + } + } + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + if ( elem.nodeName ) { + var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; + + if ( match ) { + return !(match === true || elem.getAttribute("classid") !== match); + } + } + + return true; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var data = null; + + if ( typeof key === "undefined" ) { + if ( this.length ) { + var attr = this[0].attributes, name; + data = jQuery.data( this[0] ); + + for ( var i = 0, l = attr.length; i < l; i++ ) { + name = attr[i].name; + + if ( name.indexOf( "data-" ) === 0 ) { + name = name.substr( 5 ); + dataAttr( this[0], name, data[ name ] ); + } + } + } + + return data; + + } else if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + var parts = key.split("."); + parts[1] = parts[1] ? "." + parts[1] : ""; + + if ( value === undefined ) { + data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); + + // Try to fetch any internally stored data first + if ( data === undefined && this.length ) { + data = jQuery.data( this[0], key ); + data = dataAttr( this[0], key, data ); + } + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + + } else { + return this.each(function() { + var $this = jQuery( this ), + args = [ parts[0], value ]; + + $this.triggerHandler( "setData" + parts[1] + "!", args ); + jQuery.data( this, key, value ); + $this.triggerHandler( "changeData" + parts[1] + "!", args ); + }); + } + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + data = elem.getAttribute( "data-" + key ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + !jQuery.isNaN( data ) ? parseFloat( data ) : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + + + + +jQuery.extend({ + queue: function( elem, type, data ) { + if ( !elem ) { + return; + } + + type = (type || "fx") + "queue"; + var q = jQuery.data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( !data ) { + return q || []; + } + + if ( !q || jQuery.isArray(data) ) { + q = jQuery.data( elem, type, jQuery.makeArray(data) ); + + } else { + q.push( data ); + } + + return q; + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + fn = queue.shift(); + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + } + + if ( fn ) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift("inprogress"); + } + + fn.call(elem, function() { + jQuery.dequeue(elem, type); + }); + } + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + } + + if ( data === undefined ) { + return jQuery.queue( this[0], type ); + } + return this.each(function( i ) { + var queue = jQuery.queue( this, type, data ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; + type = type || "fx"; + + return this.queue( type, function() { + var elem = this; + setTimeout(function() { + jQuery.dequeue( elem, type ); + }, time ); + }); + }, + + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + } +}); + + + + +var rclass = /[\n\t]/g, + rspaces = /\s+/, + rreturn = /\r/g, + rspecialurl = /^(?:href|src|style)$/, + rtype = /^(?:button|input)$/i, + rfocusable = /^(?:button|input|object|select|textarea)$/i, + rclickable = /^a(?:rea)?$/i, + rradiocheck = /^(?:radio|checkbox)$/i; + +jQuery.props = { + "for": "htmlFor", + "class": "className", + readonly: "readOnly", + maxlength: "maxLength", + cellspacing: "cellSpacing", + rowspan: "rowSpan", + colspan: "colSpan", + tabindex: "tabIndex", + usemap: "useMap", + frameborder: "frameBorder" +}; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.attr ); + }, + + removeAttr: function( name, fn ) { + return this.each(function(){ + jQuery.attr( this, name, "" ); + if ( this.nodeType === 1 ) { + this.removeAttribute( name ); + } + }); + }, + + addClass: function( value ) { + if ( jQuery.isFunction(value) ) { + return this.each(function(i) { + var self = jQuery(this); + self.addClass( value.call(this, i, self.attr("class")) ); + }); + } + + if ( value && typeof value === "string" ) { + var classNames = (value || "").split( rspaces ); + + for ( var i = 0, l = this.length; i < l; i++ ) { + var elem = this[i]; + + if ( elem.nodeType === 1 ) { + if ( !elem.className ) { + elem.className = value; + + } else { + var className = " " + elem.className + " ", + setClass = elem.className; + + for ( var c = 0, cl = classNames.length; c < cl; c++ ) { + if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) { + setClass += " " + classNames[c]; + } + } + elem.className = jQuery.trim( setClass ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + if ( jQuery.isFunction(value) ) { + return this.each(function(i) { + var self = jQuery(this); + self.removeClass( value.call(this, i, self.attr("class")) ); + }); + } + + if ( (value && typeof value === "string") || value === undefined ) { + var classNames = (value || "").split( rspaces ); + + for ( var i = 0, l = this.length; i < l; i++ ) { + var elem = this[i]; + + if ( elem.nodeType === 1 && elem.className ) { + if ( value ) { + var className = (" " + elem.className + " ").replace(rclass, " "); + for ( var c = 0, cl = classNames.length; c < cl; c++ ) { + className = className.replace(" " + classNames[c] + " ", " "); + } + elem.className = jQuery.trim( className ); + + } else { + elem.className = ""; + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function(i) { + var self = jQuery(this); + self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.split( rspaces ); + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space seperated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery.data( this, "__className__", this.className ); + } + + // toggle whole className + this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " "; + for ( var i = 0, l = this.length; i < l; i++ ) { + if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + if ( !arguments.length ) { + var elem = this[0]; + + if ( elem ) { + if ( jQuery.nodeName( elem, "option" ) ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + + // We need to handle select boxes special + if ( jQuery.nodeName( elem, "select" ) ) { + var index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type === "select-one"; + + // Nothing was selected + if ( index < 0 ) { + return null; + } + + // Loop through all the selected options + for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { + var option = options[ i ]; + + // Don't return options that are disabled or in a disabled optgroup + if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && + (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { + + // Get the specific value for the option + value = jQuery(option).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + } + + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) { + return elem.getAttribute("value") === null ? "on" : elem.value; + } + + + // Everything else, we just grab the value + return (elem.value || "").replace(rreturn, ""); + + } + + return undefined; + } + + var isFunction = jQuery.isFunction(value); + + return this.each(function(i) { + var self = jQuery(this), val = value; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call(this, i, self.val()); + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray(val) ) { + val = jQuery.map(val, function (value) { + return value == null ? "" : value + ""; + }); + } + + if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) { + this.checked = jQuery.inArray( self.val(), val ) >= 0; + + } else if ( jQuery.nodeName( this, "select" ) ) { + var values = jQuery.makeArray(val); + + jQuery( "option", this ).each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + this.selectedIndex = -1; + } + + } else { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + attrFn: { + val: true, + css: true, + html: true, + text: true, + data: true, + width: true, + height: true, + offset: true + }, + + attr: function( elem, name, value, pass ) { + // don't set attributes on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) { + return undefined; + } + + if ( pass && name in jQuery.attrFn ) { + return jQuery(elem)[name](value); + } + + var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ), + // Whether we are setting (or getting) + set = value !== undefined; + + // Try to normalize/fix the name + name = notxml && jQuery.props[ name ] || name; + + // These attributes require special treatment + var special = rspecialurl.test( name ); + + // Safari mis-reports the default selected property of an option + // Accessing the parent's selectedIndex property fixes it + if ( name === "selected" && !jQuery.support.optSelected ) { + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + + // If applicable, access the attribute via the DOM 0 way + // 'in' checks fail in Blackberry 4.7 #6931 + if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) { + if ( set ) { + // We can't allow the type property to be changed (since it causes problems in IE) + if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) { + jQuery.error( "type property can't be changed" ); + } + + if ( value === null ) { + if ( elem.nodeType === 1 ) { + elem.removeAttribute( name ); + } + + } else { + elem[ name ] = value; + } + } + + // browsers index elements by id/name on forms, give priority to attributes. + if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) { + return elem.getAttributeNode( name ).nodeValue; + } + + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + if ( name === "tabIndex" ) { + var attributeNode = elem.getAttributeNode( "tabIndex" ); + + return attributeNode && attributeNode.specified ? + attributeNode.value : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + + return elem[ name ]; + } + + if ( !jQuery.support.style && notxml && name === "style" ) { + if ( set ) { + elem.style.cssText = "" + value; + } + + return elem.style.cssText; + } + + if ( set ) { + // convert the value to a string (all browsers do this but IE) see #1070 + elem.setAttribute( name, "" + value ); + } + + // Ensure that missing attributes return undefined + // Blackberry 4.7 returns "" from getAttribute #6938 + if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) { + return undefined; + } + + var attr = !jQuery.support.hrefNormalized && notxml && special ? + // Some attributes require a special call on IE + elem.getAttribute( name, 2 ) : + elem.getAttribute( name ); + + // Non-existent attributes return null, we normalize to undefined + return attr === null ? undefined : attr; + } +}); + + + + +var rnamespaces = /\.(.*)$/, + rformElems = /^(?:textarea|input|select)$/i, + rperiod = /\./g, + rspace = / /g, + rescape = /[^\w\s.|`]/g, + fcleanup = function( nm ) { + return nm.replace(rescape, "\\$&"); + }, + focusCounts = { focusin: 0, focusout: 0 }; + +/* + * A number of helper functions used for managing events. + * Many of the ideas behind this code originated from + * Dean Edwards' addEvent library. + */ +jQuery.event = { + + // Bind an event to an element + // Original by Dean Edwards + add: function( elem, types, handler, data ) { + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // For whatever reason, IE has trouble passing the window object + // around, causing it to be cloned in the process + if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) { + elem = window; + } + + if ( handler === false ) { + handler = returnFalse; + } else if ( !handler ) { + // Fixes bug #7229. Fix recommended by jdalton + return; + } + + var handleObjIn, handleObj; + + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + } + + // Make sure that the function being executed has a unique ID + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure + var elemData = jQuery.data( elem ); + + // If no elemData is found then we must be trying to bind to one of the + // banned noData elements + if ( !elemData ) { + return; + } + + // Use a key less likely to result in collisions for plain JS objects. + // Fixes bug #7150. + var eventKey = elem.nodeType ? "events" : "__events__", + events = elemData[ eventKey ], + eventHandle = elemData.handle; + + if ( typeof events === "function" ) { + // On plain objects events is a fn that holds the the data + // which prevents this data from being JSON serialized + // the function does not need to be called, it just contains the data + eventHandle = events.handle; + events = events.events; + + } else if ( !events ) { + if ( !elem.nodeType ) { + // On plain objects, create a fn that acts as the holder + // of the values to avoid JSON serialization of event data + elemData[ eventKey ] = elemData = function(){}; + } + + elemData.events = events = {}; + } + + if ( !eventHandle ) { + elemData.handle = eventHandle = function() { + // Handle the second event of a trigger and when + // an event is called after a page has unloaded + return typeof jQuery !== "undefined" && !jQuery.event.triggered ? + jQuery.event.handle.apply( eventHandle.elem, arguments ) : + undefined; + }; + } + + // Add elem as a property of the handle function + // This is to prevent a memory leak with non-native events in IE. + eventHandle.elem = elem; + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = types.split(" "); + + var type, i = 0, namespaces; + + while ( (type = types[ i++ ]) ) { + handleObj = handleObjIn ? + jQuery.extend({}, handleObjIn) : + { handler: handler, data: data }; + + // Namespaced event handlers + if ( type.indexOf(".") > -1 ) { + namespaces = type.split("."); + type = namespaces.shift(); + handleObj.namespace = namespaces.slice(0).sort().join("."); + + } else { + namespaces = []; + handleObj.namespace = ""; + } + + handleObj.type = type; + if ( !handleObj.guid ) { + handleObj.guid = handler.guid; + } + + // Get the current list of functions bound to this event + var handlers = events[ type ], + special = jQuery.event.special[ type ] || {}; + + // Init the event handler queue + if ( !handlers ) { + handlers = events[ type ] = []; + + // Check for a special event handler + // Only use addEventListener/attachEvent if the special + // events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add the function to the element's handler list + handlers.push( handleObj ); + + // Keep track of which events have been used, for global triggering + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + global: {}, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, pos ) { + // don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } + + var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType, + eventKey = elem.nodeType ? "events" : "__events__", + elemData = jQuery.data( elem ), + events = elemData && elemData[ eventKey ]; + + if ( !elemData || !events ) { + return; + } + + if ( typeof events === "function" ) { + elemData = events; + events = events.events; + } + + // types is actually an event object here + if ( types && types.type ) { + handler = types.handler; + types = types.type; + } + + // Unbind all events for the element + if ( !types || typeof types === "string" && types.charAt(0) === "." ) { + types = types || ""; + + for ( type in events ) { + jQuery.event.remove( elem, type + types ); + } + + return; + } + + // Handle multiple events separated by a space + // jQuery(...).unbind("mouseover mouseout", fn); + types = types.split(" "); + + while ( (type = types[ i++ ]) ) { + origType = type; + handleObj = null; + all = type.indexOf(".") < 0; + namespaces = []; + + if ( !all ) { + // Namespaced event handlers + namespaces = type.split("."); + type = namespaces.shift(); + + namespace = new RegExp("(^|\\.)" + + jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + eventType = events[ type ]; + + if ( !eventType ) { + continue; + } + + if ( !handler ) { + for ( j = 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( all || namespace.test( handleObj.namespace ) ) { + jQuery.event.remove( elem, origType, handleObj.handler, j ); + eventType.splice( j--, 1 ); + } + } + + continue; + } + + special = jQuery.event.special[ type ] || {}; + + for ( j = pos || 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( handler.guid === handleObj.guid ) { + // remove the given handler for the given type + if ( all || namespace.test( handleObj.namespace ) ) { + if ( pos == null ) { + eventType.splice( j--, 1 ); + } + + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + + if ( pos != null ) { + break; + } + } + } + + // remove generic event handler if no more handlers exist + if ( eventType.length === 0 || pos != null && eventType.length === 1 ) { + if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + ret = null; + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + var handle = elemData.handle; + if ( handle ) { + handle.elem = null; + } + + delete elemData.events; + delete elemData.handle; + + if ( typeof elemData === "function" ) { + jQuery.removeData( elem, eventKey ); + + } else if ( jQuery.isEmptyObject( elemData ) ) { + jQuery.removeData( elem ); + } + } + }, + + // bubbling is internal + trigger: function( event, data, elem /*, bubbling */ ) { + // Event object or event type + var type = event.type || event, + bubbling = arguments[3]; + + if ( !bubbling ) { + event = typeof event === "object" ? + // jQuery.Event object + event[ jQuery.expando ] ? event : + // Object literal + jQuery.extend( jQuery.Event(type), event ) : + // Just the event type (string) + jQuery.Event(type); + + if ( type.indexOf("!") >= 0 ) { + event.type = type = type.slice(0, -1); + event.exclusive = true; + } + + // Handle a global trigger + if ( !elem ) { + // Don't bubble custom events when global (to avoid too much overhead) + event.stopPropagation(); + + // Only trigger if we've ever bound an event for it + if ( jQuery.event.global[ type ] ) { + jQuery.each( jQuery.cache, function() { + if ( this.events && this.events[type] ) { + jQuery.event.trigger( event, data, this.handle.elem ); + } + }); + } + } + + // Handle triggering a single element + + // don't do events on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) { + return undefined; + } + + // Clean up in case it is reused + event.result = undefined; + event.target = elem; + + // Clone the incoming data, if any + data = jQuery.makeArray( data ); + data.unshift( event ); + } + + event.currentTarget = elem; + + // Trigger the event, it is assumed that "handle" is a function + var handle = elem.nodeType ? + jQuery.data( elem, "handle" ) : + (jQuery.data( elem, "__events__" ) || {}).handle; + + if ( handle ) { + handle.apply( elem, data ); + } + + var parent = elem.parentNode || elem.ownerDocument; + + // Trigger an inline bound script + try { + if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) { + if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) { + event.result = false; + event.preventDefault(); + } + } + + // prevent IE from throwing an error for some elements with some event types, see #3533 + } catch (inlineError) {} + + if ( !event.isPropagationStopped() && parent ) { + jQuery.event.trigger( event, data, parent, true ); + + } else if ( !event.isDefaultPrevented() ) { + var old, + target = event.target, + targetType = type.replace( rnamespaces, "" ), + isClick = jQuery.nodeName( target, "a" ) && targetType === "click", + special = jQuery.event.special[ targetType ] || {}; + + if ( (!special._default || special._default.call( elem, event ) === false) && + !isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) { + + try { + if ( target[ targetType ] ) { + // Make sure that we don't accidentally re-trigger the onFOO events + old = target[ "on" + targetType ]; + + if ( old ) { + target[ "on" + targetType ] = null; + } + + jQuery.event.triggered = true; + target[ targetType ](); + } + + // prevent IE from throwing an error for some elements with some event types, see #3533 + } catch (triggerError) {} + + if ( old ) { + target[ "on" + targetType ] = old; + } + + jQuery.event.triggered = false; + } + } + }, + + handle: function( event ) { + var all, handlers, namespaces, namespace_re, events, + namespace_sort = [], + args = jQuery.makeArray( arguments ); + + event = args[0] = jQuery.event.fix( event || window.event ); + event.currentTarget = this; + + // Namespaced event handlers + all = event.type.indexOf(".") < 0 && !event.exclusive; + + if ( !all ) { + namespaces = event.type.split("."); + event.type = namespaces.shift(); + namespace_sort = namespaces.slice(0).sort(); + namespace_re = new RegExp("(^|\\.)" + namespace_sort.join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + event.namespace = event.namespace || namespace_sort.join("."); + + events = jQuery.data(this, this.nodeType ? "events" : "__events__"); + + if ( typeof events === "function" ) { + events = events.events; + } + + handlers = (events || {})[ event.type ]; + + if ( events && handlers ) { + // Clone the handlers to prevent manipulation + handlers = handlers.slice(0); + + for ( var j = 0, l = handlers.length; j < l; j++ ) { + var handleObj = handlers[ j ]; + + // Filter the functions by class + if ( all || namespace_re.test( handleObj.namespace ) ) { + // Pass in a reference to the handler function itself + // So that we can later remove it + event.handler = handleObj.handler; + event.data = handleObj.data; + event.handleObj = handleObj; + + var ret = handleObj.handler.apply( this, args ); + + if ( ret !== undefined ) { + event.result = ret; + if ( ret === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + } + + return event.result; + }, + + props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // store a copy of the original event object + // and "clone" to set read-only properties + var originalEvent = event; + event = jQuery.Event( originalEvent ); + + for ( var i = this.props.length, prop; i; ) { + prop = this.props[ --i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Fix target property, if necessary + if ( !event.target ) { + // Fixes #1925 where srcElement might not be defined either + event.target = event.srcElement || document; + } + + // check if target is a textnode (safari) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && event.fromElement ) { + event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement; + } + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && event.clientX != null ) { + var doc = document.documentElement, + body = document.body; + + event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); + event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); + } + + // Add which for key events + if ( event.which == null && (event.charCode != null || event.keyCode != null) ) { + event.which = event.charCode != null ? event.charCode : event.keyCode; + } + + // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) + if ( !event.metaKey && event.ctrlKey ) { + event.metaKey = event.ctrlKey; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && event.button !== undefined ) { + event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); + } + + return event; + }, + + // Deprecated, use jQuery.guid instead + guid: 1E8, + + // Deprecated, use jQuery.proxy instead + proxy: jQuery.proxy, + + special: { + ready: { + // Make sure the ready event is setup + setup: jQuery.bindReady, + teardown: jQuery.noop + }, + + live: { + add: function( handleObj ) { + jQuery.event.add( this, + liveConvert( handleObj.origType, handleObj.selector ), + jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) ); + }, + + remove: function( handleObj ) { + jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj ); + } + }, + + beforeunload: { + setup: function( data, namespaces, eventHandle ) { + // We only want to do this special case on windows + if ( jQuery.isWindow( this ) ) { + this.onbeforeunload = eventHandle; + } + }, + + teardown: function( namespaces, eventHandle ) { + if ( this.onbeforeunload === eventHandle ) { + this.onbeforeunload = null; + } + } + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + if ( elem.detachEvent ) { + elem.detachEvent( "on" + type, handle ); + } + }; + +jQuery.Event = function( src ) { + // Allow instantiation without the 'new' keyword + if ( !this.preventDefault ) { + return new jQuery.Event( src ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + // Event type + } else { + this.type = src; + } + + // timeStamp is buggy for some events on Firefox(#3843) + // So we won't rely on the native value + this.timeStamp = jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + preventDefault: function() { + this.isDefaultPrevented = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + + // if preventDefault exists run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // otherwise set the returnValue property of the original event to false (IE) + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + this.isPropagationStopped = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + // if stopPropagation exists run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + // otherwise set the cancelBubble property of the original event to true (IE) + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + }, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse +}; + +// Checks if an event happened on an element within another element +// Used in jQuery.event.special.mouseenter and mouseleave handlers +var withinElement = function( event ) { + // Check if mouse(over|out) are still within the same parent element + var parent = event.relatedTarget; + + // Firefox sometimes assigns relatedTarget a XUL element + // which we cannot access the parentNode property of + try { + // Traverse up the tree + while ( parent && parent !== this ) { + parent = parent.parentNode; + } + + if ( parent !== this ) { + // set the correct event type + event.type = event.data; + + // handle event if we actually just moused on to a non sub-element + jQuery.event.handle.apply( this, arguments ); + } + + // assuming we've left the element since we most likely mousedover a xul element + } catch(e) { } +}, + +// In case of event delegation, we only need to rename the event.type, +// liveHandler will take care of the rest. +delegate = function( event ) { + event.type = event.data; + jQuery.event.handle.apply( this, arguments ); +}; + +// Create mouseenter and mouseleave events +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + setup: function( data ) { + jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig ); + }, + teardown: function( data ) { + jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement ); + } + }; +}); + +// submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function( data, namespaces ) { + if ( this.nodeName.toLowerCase() !== "form" ) { + jQuery.event.add(this, "click.specialSubmit", function( e ) { + var elem = e.target, + type = elem.type; + + if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) { + e.liveFired = undefined; + return trigger( "submit", this, arguments ); + } + }); + + jQuery.event.add(this, "keypress.specialSubmit", function( e ) { + var elem = e.target, + type = elem.type; + + if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) { + e.liveFired = undefined; + return trigger( "submit", this, arguments ); + } + }); + + } else { + return false; + } + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialSubmit" ); + } + }; + +} + +// change delegation, happens here so we have bind. +if ( !jQuery.support.changeBubbles ) { + + var changeFilters, + + getVal = function( elem ) { + var type = elem.type, val = elem.value; + + if ( type === "radio" || type === "checkbox" ) { + val = elem.checked; + + } else if ( type === "select-multiple" ) { + val = elem.selectedIndex > -1 ? + jQuery.map( elem.options, function( elem ) { + return elem.selected; + }).join("-") : + ""; + + } else if ( elem.nodeName.toLowerCase() === "select" ) { + val = elem.selectedIndex; + } + + return val; + }, + + testChange = function testChange( e ) { + var elem = e.target, data, val; + + if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) { + return; + } + + data = jQuery.data( elem, "_change_data" ); + val = getVal(elem); + + // the current data will be also retrieved by beforeactivate + if ( e.type !== "focusout" || elem.type !== "radio" ) { + jQuery.data( elem, "_change_data", val ); + } + + if ( data === undefined || val === data ) { + return; + } + + if ( data != null || val ) { + e.type = "change"; + e.liveFired = undefined; + return jQuery.event.trigger( e, arguments[1], elem ); + } + }; + + jQuery.event.special.change = { + filters: { + focusout: testChange, + + beforedeactivate: testChange, + + click: function( e ) { + var elem = e.target, type = elem.type; + + if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) { + return testChange.call( this, e ); + } + }, + + // Change has to be called before submit + // Keydown will be called before keypress, which is used in submit-event delegation + keydown: function( e ) { + var elem = e.target, type = elem.type; + + if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") || + (e.keyCode === 32 && (type === "checkbox" || type === "radio")) || + type === "select-multiple" ) { + return testChange.call( this, e ); + } + }, + + // Beforeactivate happens also before the previous element is blurred + // with this event you can't trigger a change event, but you can store + // information + beforeactivate: function( e ) { + var elem = e.target; + jQuery.data( elem, "_change_data", getVal(elem) ); + } + }, + + setup: function( data, namespaces ) { + if ( this.type === "file" ) { + return false; + } + + for ( var type in changeFilters ) { + jQuery.event.add( this, type + ".specialChange", changeFilters[type] ); + } + + return rformElems.test( this.nodeName ); + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialChange" ); + + return rformElems.test( this.nodeName ); + } + }; + + changeFilters = jQuery.event.special.change.filters; + + // Handle when the input is .focus()'d + changeFilters.focus = changeFilters.beforeactivate; +} + +function trigger( type, elem, args ) { + args[0].type = type; + return jQuery.event.handle.apply( elem, args ); +} + +// Create "bubbling" focus and blur events +if ( document.addEventListener ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + jQuery.event.special[ fix ] = { + setup: function() { + if ( focusCounts[fix]++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --focusCounts[fix] === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + + function handler( e ) { + e = jQuery.event.fix( e ); + e.type = fix; + return jQuery.event.trigger( e, null, e.target ); + } + }); +} + +jQuery.each(["bind", "one"], function( i, name ) { + jQuery.fn[ name ] = function( type, data, fn ) { + // Handle object literals + if ( typeof type === "object" ) { + for ( var key in type ) { + this[ name ](key, data, type[key], fn); + } + return this; + } + + if ( jQuery.isFunction( data ) || data === false ) { + fn = data; + data = undefined; + } + + var handler = name === "one" ? jQuery.proxy( fn, function( event ) { + jQuery( this ).unbind( event, handler ); + return fn.apply( this, arguments ); + }) : fn; + + if ( type === "unload" && name !== "one" ) { + this.one( type, data, fn ); + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.add( this[i], type, handler, data ); + } + } + + return this; + }; +}); + +jQuery.fn.extend({ + unbind: function( type, fn ) { + // Handle object literals + if ( typeof type === "object" && !type.preventDefault ) { + for ( var key in type ) { + this.unbind(key, type[key]); + } + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.remove( this[i], type, fn ); + } + } + + return this; + }, + + delegate: function( selector, types, data, fn ) { + return this.live( types, data, fn, selector ); + }, + + undelegate: function( selector, types, fn ) { + if ( arguments.length === 0 ) { + return this.unbind( "live" ); + + } else { + return this.die( types, null, fn, selector ); + } + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + + triggerHandler: function( type, data ) { + if ( this[0] ) { + var event = jQuery.Event( type ); + event.preventDefault(); + event.stopPropagation(); + jQuery.event.trigger( event, data, this[0] ); + return event.result; + } + }, + + toggle: function( fn ) { + // Save reference to arguments for access in closure + var args = arguments, + i = 1; + + // link all the functions, so any of them can unbind this click handler + while ( i < args.length ) { + jQuery.proxy( fn, args[ i++ ] ); + } + + return this.click( jQuery.proxy( fn, function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + })); + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +var liveMap = { + focus: "focusin", + blur: "focusout", + mouseenter: "mouseover", + mouseleave: "mouseout" +}; + +jQuery.each(["live", "die"], function( i, name ) { + jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) { + var type, i = 0, match, namespaces, preType, + selector = origSelector || this.selector, + context = origSelector ? this : jQuery( this.context ); + + if ( typeof types === "object" && !types.preventDefault ) { + for ( var key in types ) { + context[ name ]( key, data, types[key], selector ); + } + + return this; + } + + if ( jQuery.isFunction( data ) ) { + fn = data; + data = undefined; + } + + types = (types || "").split(" "); + + while ( (type = types[ i++ ]) != null ) { + match = rnamespaces.exec( type ); + namespaces = ""; + + if ( match ) { + namespaces = match[0]; + type = type.replace( rnamespaces, "" ); + } + + if ( type === "hover" ) { + types.push( "mouseenter" + namespaces, "mouseleave" + namespaces ); + continue; + } + + preType = type; + + if ( type === "focus" || type === "blur" ) { + types.push( liveMap[ type ] + namespaces ); + type = type + namespaces; + + } else { + type = (liveMap[ type ] || type) + namespaces; + } + + if ( name === "live" ) { + // bind live handler + for ( var j = 0, l = context.length; j < l; j++ ) { + jQuery.event.add( context[j], "live." + liveConvert( type, selector ), + { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } ); + } + + } else { + // unbind live handler + context.unbind( "live." + liveConvert( type, selector ), fn ); + } + } + + return this; + }; +}); + +function liveHandler( event ) { + var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret, + elems = [], + selectors = [], + events = jQuery.data( this, this.nodeType ? "events" : "__events__" ); + + if ( typeof events === "function" ) { + events = events.events; + } + + // Make sure we avoid non-left-click bubbling in Firefox (#3861) + if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) { + return; + } + + if ( event.namespace ) { + namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + event.liveFired = this; + + var live = events.live.slice(0); + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) { + selectors.push( handleObj.selector ); + + } else { + live.splice( j--, 1 ); + } + } + + match = jQuery( event.target ).closest( selectors, event.currentTarget ); + + for ( i = 0, l = match.length; i < l; i++ ) { + close = match[i]; + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) ) { + elem = close.elem; + related = null; + + // Those two events require additional checking + if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) { + event.type = handleObj.preType; + related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0]; + } + + if ( !related || related !== elem ) { + elems.push({ elem: elem, handleObj: handleObj, level: close.level }); + } + } + } + } + + for ( i = 0, l = elems.length; i < l; i++ ) { + match = elems[i]; + + if ( maxLevel && match.level > maxLevel ) { + break; + } + + event.currentTarget = match.elem; + event.data = match.handleObj.data; + event.handleObj = match.handleObj; + + ret = match.handleObj.origHandler.apply( match.elem, arguments ); + + if ( ret === false || event.isPropagationStopped() ) { + maxLevel = match.level; + + if ( ret === false ) { + stop = false; + } + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + + return stop; +} + +function liveConvert( type, selector ) { + return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspace, "&"); +} + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + if ( fn == null ) { + fn = data; + data = null; + } + + return arguments.length > 0 ? + this.bind( name, data, fn ) : + this.trigger( name ); + }; + + if ( jQuery.attrFn ) { + jQuery.attrFn[ name ] = true; + } +}); + +// Prevent memory leaks in IE +// Window isn't included so as not to unbind existing unload events +// More info: +// - http://isaacschlueter.com/2006/10/msie-memory-leaks/ +if ( window.attachEvent && !window.addEventListener ) { + jQuery(window).bind("unload", function() { + for ( var id in jQuery.cache ) { + if ( jQuery.cache[ id ].handle ) { + // Try/Catch is to handle iframes being unloaded, see #4280 + try { + jQuery.event.remove( jQuery.cache[ id ].handle.elem ); + } catch(e) {} + } + } + }); +} + + +/*! + * Sizzle CSS Selector Engine - v1.0 + * Copyright 2009, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true; + +// Here we check if the JavaScript engine is using some sort of +// optimization where it does not always call our comparision +// function. If that is the case, discard the hasDuplicate value. +// Thus far that includes Google Chrome. +[0, 0].sort(function() { + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function( selector, context, results, seed ) { + results = results || []; + context = context || document; + + var origContext = context; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var m, set, checkSet, extra, ret, cur, pop, i, + prune = true, + contextXML = Sizzle.isXML( context ), + parts = [], + soFar = selector; + + // Reset the position of the chunker regexp (start from head) + do { + chunker.exec( "" ); + m = chunker.exec( soFar ); + + if ( m ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + } while ( m ); + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context ); + + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) { + selector += parts.shift(); + } + + set = posProcess( selector, set ); + } + } + + } else { + // Take a shortcut and set the context if the root selector is an ID + // (but not if it'll be faster if the inner selector is an ID) + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + + ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? + Sizzle.filter( ret.expr, ret.set )[0] : + ret.set[0]; + } + + if ( context ) { + ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + + set = ret.expr ? + Sizzle.filter( ret.expr, ret.set ) : + ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray( set ); + + } else { + prune = false; + } + + while ( parts.length ) { + cur = parts.pop(); + pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + Sizzle.error( cur || selector ); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + + } else if ( context && context.nodeType === 1 ) { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + + } else { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function( results ) { + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[ i - 1 ] ) { + results.splice( i--, 1 ); + } + } + } + } + + return results; +}; + +Sizzle.matches = function( expr, set ) { + return Sizzle( expr, null, null, set ); +}; + +Sizzle.matchesSelector = function( node, expr ) { + return Sizzle( expr, null, null, [node] ).length > 0; +}; + +Sizzle.find = function( expr, context, isXML ) { + var set; + + if ( !expr ) { + return []; + } + + for ( var i = 0, l = Expr.order.length; i < l; i++ ) { + var match, + type = Expr.order[i]; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + var left = match[1]; + match.splice( 1, 1 ); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace(/\\/g, ""); + set = Expr.find[ type ]( match, context, isXML ); + + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = context.getElementsByTagName( "*" ); + } + + return { set: set, expr: expr }; +}; + +Sizzle.filter = function( expr, set, inplace, not ) { + var match, anyFound, + old = expr, + result = [], + curLoop = set, + isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); + + while ( expr && set.length ) { + for ( var type in Expr.filter ) { + if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { + var found, item, + filter = Expr.filter[ type ], + left = match[1]; + + anyFound = false; + + match.splice(1,1); + + if ( left.substr( left.length - 1 ) === "\\" ) { + continue; + } + + if ( curLoop === result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( var i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + var pass = not ^ !!found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + + } else { + curLoop[i] = false; + } + + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + // Improper expression + if ( expr === old ) { + if ( anyFound == null ) { + Sizzle.error( expr ); + + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +Sizzle.error = function( msg ) { + throw "Syntax error, unrecognized expression: " + msg; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + + match: { + ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+\-]*)\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ + }, + + leftMatch: {}, + + attrMap: { + "class": "className", + "for": "htmlFor" + }, + + attrHandle: { + href: function( elem ) { + return elem.getAttribute( "href" ); + } + }, + + relative: { + "+": function(checkSet, part){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !/\W/.test( part ), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag ) { + part = part.toLowerCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + + ">": function( checkSet, part ) { + var elem, + isPartStr = typeof part === "string", + i = 0, + l = checkSet.length; + + if ( isPartStr && !/\W/.test( part ) ) { + part = part.toLowerCase(); + + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; + } + } + + } else { + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + + "": function(checkSet, part, isXML){ + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !/\W/.test(part) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); + }, + + "~": function( checkSet, part, isXML ) { + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !/\W/.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); + } + }, + + find: { + ID: function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }, + + NAME: function( match, context ) { + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], + results = context.getElementsByName( match[1] ); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + + TAG: function( match, context ) { + return context.getElementsByTagName( match[1] ); + } + }, + preFilter: { + CLASS: function( match, curLoop, inplace, result, not, isXML ) { + match = " " + match[1].replace(/\\/g, "") + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) { + if ( !inplace ) { + result.push( elem ); + } + + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + + ID: function( match ) { + return match[1].replace(/\\/g, ""); + }, + + TAG: function( match, curLoop ) { + return match[1].toLowerCase(); + }, + + CHILD: function( match ) { + if ( match[1] === "nth" ) { + // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' + var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( + match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + // calculate the numbers (first)n+(last) including if they are negative + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + + // TODO: Move to normal caching system + match[0] = done++; + + return match; + }, + + ATTR: function( match, curLoop, inplace, result, not, isXML ) { + var name = match[1].replace(/\\/g, ""); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + + PSEUDO: function( match, curLoop, inplace, result, not ) { + if ( match[1] === "not" ) { + // If we're dealing with a complex expression, or a simple one + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + + if ( !inplace ) { + result.push.apply( result, ret ); + } + + return false; + } + + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + + POS: function( match ) { + match.unshift( true ); + + return match; + } + }, + + filters: { + enabled: function( elem ) { + return elem.disabled === false && elem.type !== "hidden"; + }, + + disabled: function( elem ) { + return elem.disabled === true; + }, + + checked: function( elem ) { + return elem.checked === true; + }, + + selected: function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + elem.parentNode.selectedIndex; + + return elem.selected === true; + }, + + parent: function( elem ) { + return !!elem.firstChild; + }, + + empty: function( elem ) { + return !elem.firstChild; + }, + + has: function( elem, i, match ) { + return !!Sizzle( match[3], elem ).length; + }, + + header: function( elem ) { + return (/h\d/i).test( elem.nodeName ); + }, + + text: function( elem ) { + return "text" === elem.type; + }, + radio: function( elem ) { + return "radio" === elem.type; + }, + + checkbox: function( elem ) { + return "checkbox" === elem.type; + }, + + file: function( elem ) { + return "file" === elem.type; + }, + password: function( elem ) { + return "password" === elem.type; + }, + + submit: function( elem ) { + return "submit" === elem.type; + }, + + image: function( elem ) { + return "image" === elem.type; + }, + + reset: function( elem ) { + return "reset" === elem.type; + }, + + button: function( elem ) { + return "button" === elem.type || elem.nodeName.toLowerCase() === "button"; + }, + + input: function( elem ) { + return (/input|select|textarea|button/i).test( elem.nodeName ); + } + }, + setFilters: { + first: function( elem, i ) { + return i === 0; + }, + + last: function( elem, i, match, array ) { + return i === array.length - 1; + }, + + even: function( elem, i ) { + return i % 2 === 0; + }, + + odd: function( elem, i ) { + return i % 2 === 1; + }, + + lt: function( elem, i, match ) { + return i < match[3] - 0; + }, + + gt: function( elem, i, match ) { + return i > match[3] - 0; + }, + + nth: function( elem, i, match ) { + return match[3] - 0 === i; + }, + + eq: function( elem, i, match ) { + return match[3] - 0 === i; + } + }, + filter: { + PSEUDO: function( elem, match, i, array ) { + var name = match[1], + filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0; + + } else if ( name === "not" ) { + var not = match[3]; + + for ( var j = 0, l = not.length; j < l; j++ ) { + if ( not[j] === elem ) { + return false; + } + } + + return true; + + } else { + Sizzle.error( "Syntax error, unrecognized expression: " + name ); + } + }, + + CHILD: function( elem, match ) { + var type = match[1], + node = elem; + + switch ( type ) { + case "only": + case "first": + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + if ( type === "first" ) { + return true; + } + + node = elem; + + case "last": + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + return true; + + case "nth": + var first = match[2], + last = match[3]; + + if ( first === 1 && last === 0 ) { + return true; + } + + var doneName = match[0], + parent = elem.parentNode; + + if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { + var count = 0; + + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + + parent.sizcache = doneName; + } + + var diff = elem.nodeIndex - last; + + if ( first === 0 ) { + return diff === 0; + + } else { + return ( diff % first === 0 && diff / first >= 0 ); + } + } + }, + + ID: function( elem, match ) { + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + + TAG: function( elem, match ) { + return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match; + }, + + CLASS: function( elem, match ) { + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + + ATTR: function( elem, match ) { + var name = match[1], + result = Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value !== check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + + POS: function( elem, match, i, array ) { + var name = match[2], + filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS, + fescape = function(all, num){ + return "\\" + (num - 0 + 1); + }; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); +} + +var makeArray = function( array, results ) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +// Perform a simple check to determine if the browser is capable of +// converting a NodeList to an array using builtin methods. +// Also verifies that the returned array holds DOM nodes +// (which is not the case in the Blackberry browser) +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; + +// Provide a fallback method if it does not work +} catch( e ) { + makeArray = function( array, results ) { + var i = 0, + ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + + } else { + if ( typeof array.length === "number" ) { + for ( var l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + + } else { + for ( ; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder, siblingCheck; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + return a.compareDocumentPosition ? -1 : 1; + } + + return a.compareDocumentPosition(b) & 4 ? -1 : 1; + }; + +} else { + sortOrder = function( a, b ) { + var al, bl, + ap = [], + bp = [], + aup = a.parentNode, + bup = b.parentNode, + cur = aup; + + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // If the nodes are siblings (or identical) we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + + // If no parents were found then the nodes are disconnected + } else if ( !aup ) { + return -1; + + } else if ( !bup ) { + return 1; + } + + // Otherwise they're somewhere else in the tree so we need + // to build up a full list of the parentNodes for comparison + while ( cur ) { + ap.unshift( cur ); + cur = cur.parentNode; + } + + cur = bup; + + while ( cur ) { + bp.unshift( cur ); + cur = cur.parentNode; + } + + al = ap.length; + bl = bp.length; + + // Start walking down the tree looking for a discrepancy + for ( var i = 0; i < al && i < bl; i++ ) { + if ( ap[i] !== bp[i] ) { + return siblingCheck( ap[i], bp[i] ); + } + } + + // We ended someplace up the tree so do a sibling check + return i === al ? + siblingCheck( a, bp[i], -1 ) : + siblingCheck( ap[i], b, 1 ); + }; + + siblingCheck = function( a, b, ret ) { + if ( a === b ) { + return ret; + } + + var cur = a.nextSibling; + + while ( cur ) { + if ( cur === b ) { + return -1; + } + + cur = cur.nextSibling; + } + + return 1; + }; +} + +// Utility function for retreiving the text value of an array of DOM nodes +Sizzle.getText = function( elems ) { + var ret = "", elem; + + for ( var i = 0; elems[i]; i++ ) { + elem = elems[i]; + + // Get the text from text nodes and CDATA nodes + if ( elem.nodeType === 3 || elem.nodeType === 4 ) { + ret += elem.nodeValue; + + // Traverse everything else, except comment nodes + } else if ( elem.nodeType !== 8 ) { + ret += Sizzle.getText( elem.childNodes ); + } + } + + return ret; +}; + +// Check to see if the browser returns elements by name when +// querying by getElementById (and provide a workaround) +(function(){ + // We're going to inject a fake input element with a specified name + var form = document.createElement("div"), + id = "script" + (new Date()).getTime(), + root = document.documentElement; + + form.innerHTML = "<a name='" + id + "'/>"; + + // Inject it into the root element, check its status, and remove it quickly + root.insertBefore( form, root.firstChild ); + + // The workaround has to do additional checks after a getElementById + // Which slows things down for other browsers (hence the branching) + if ( document.getElementById( id ) ) { + Expr.find.ID = function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + + return m ? + m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? + [m] : + undefined : + []; + } + }; + + Expr.filter.ID = function( elem, match ) { + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + + // release memory in IE + root = form = null; +})(); + +(function(){ + // Check to see if the browser returns only elements + // when doing getElementsByTagName("*") + + // Create a fake element + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + // Make sure no comments are found + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function( match, context ) { + var results = context.getElementsByTagName( match[1] ); + + // Filter out possible comments + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + // Check to see if an attribute returns normalized href attributes + div.innerHTML = "<a href='#'></a>"; + + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + + Expr.attrHandle.href = function( elem ) { + return elem.getAttribute( "href", 2 ); + }; + } + + // release memory in IE + div = null; +})(); + +if ( document.querySelectorAll ) { + (function(){ + var oldSizzle = Sizzle, + div = document.createElement("div"), + id = "__sizzle__"; + + div.innerHTML = "<p class='TEST'></p>"; + + // Safari can't handle uppercase or unicode characters when + // in quirks mode. + if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { + return; + } + + Sizzle = function( query, context, extra, seed ) { + context = context || document; + + // Make sure that attribute selectors are quoted + query = query.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + + // Only use querySelectorAll on non-XML documents + // (ID selectors don't work in non-HTML documents) + if ( !seed && !Sizzle.isXML(context) ) { + if ( context.nodeType === 9 ) { + try { + return makeArray( context.querySelectorAll(query), extra ); + } catch(qsaError) {} + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + var old = context.getAttribute( "id" ), + nid = old || id; + + if ( !old ) { + context.setAttribute( "id", nid ); + } + + try { + return makeArray( context.querySelectorAll( "#" + nid + " " + query ), extra ); + + } catch(pseudoError) { + } finally { + if ( !old ) { + context.removeAttribute( "id" ); + } + } + } + } + + return oldSizzle(query, context, extra, seed); + }; + + for ( var prop in oldSizzle ) { + Sizzle[ prop ] = oldSizzle[ prop ]; + } + + // release memory in IE + div = null; + })(); +} + +(function(){ + var html = document.documentElement, + matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector, + pseudoWorks = false; + + try { + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( document.documentElement, "[test!='']:sizzle" ); + + } catch( pseudoError ) { + pseudoWorks = true; + } + + if ( matches ) { + Sizzle.matchesSelector = function( node, expr ) { + // Make sure that attribute selectors are quoted + expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + + if ( !Sizzle.isXML( node ) ) { + try { + if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { + return matches.call( node, expr ); + } + } catch(e) {} + } + + return Sizzle(expr, null, null, [node]).length > 0; + }; + } +})(); + +(function(){ + var div = document.createElement("div"); + + div.innerHTML = "<div class='test e'></div><div class='test'></div>"; + + // Opera can't find a second classname (in 9.6) + // Also, make sure that getElementsByClassName actually exists + if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { + return; + } + + // Safari caches class attributes, doesn't catch changes (in 3.2) + div.lastChild.className = "e"; + + if ( div.getElementsByClassName("e").length === 1 ) { + return; + } + + Expr.order.splice(1, 0, "CLASS"); + Expr.find.CLASS = function( match, context, isXML ) { + if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { + return context.getElementsByClassName(match[1]); + } + }; + + // release memory in IE + div = null; +})(); + +function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 && !isXML ){ + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( elem.nodeName.toLowerCase() === cur ) { + match = elem; + break; + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 ) { + if ( !isXML ) { + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( typeof cur !== "string" ) { + if ( elem === cur ) { + match = true; + break; + } + + } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { + match = elem; + break; + } + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +if ( document.documentElement.contains ) { + Sizzle.contains = function( a, b ) { + return a !== b && (a.contains ? a.contains(b) : true); + }; + +} else if ( document.documentElement.compareDocumentPosition ) { + Sizzle.contains = function( a, b ) { + return !!(a.compareDocumentPosition(b) & 16); + }; + +} else { + Sizzle.contains = function() { + return false; + }; +} + +Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; + + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +var posProcess = function( selector, context ) { + var match, + tmpSet = [], + later = "", + root = context.nodeType ? [context] : context; + + // Position selectors must be done after the filter + // And so must :not(positional) so we move all PSEUDOs to the end + while ( (match = Expr.match.PSEUDO.exec( selector )) ) { + later += match[0]; + selector = selector.replace( Expr.match.PSEUDO, "" ); + } + + selector = Expr.relative[selector] ? selector + "*" : selector; + + for ( var i = 0, l = root.length; i < l; i++ ) { + Sizzle( selector, root[i], tmpSet ); + } + + return Sizzle.filter( later, tmpSet ); +}; + +// EXPOSE +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.filters; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})(); + + +var runtil = /Until$/, + rparentsprev = /^(?:parents|prevUntil|prevAll)/, + // Note: This RegExp should be improved, or likely pulled from Sizzle + rmultiselector = /,/, + isSimple = /^.[^:#\[\.,]*$/, + slice = Array.prototype.slice, + POS = jQuery.expr.match.POS; + +jQuery.fn.extend({ + find: function( selector ) { + var ret = this.pushStack( "", "find", selector ), + length = 0; + + for ( var i = 0, l = this.length; i < l; i++ ) { + length = ret.length; + jQuery.find( selector, this[i], ret ); + + if ( i > 0 ) { + // Make sure that the results are unique + for ( var n = length; n < ret.length; n++ ) { + for ( var r = 0; r < length; r++ ) { + if ( ret[r] === ret[n] ) { + ret.splice(n--, 1); + break; + } + } + } + } + } + + return ret; + }, + + has: function( target ) { + var targets = jQuery( target ); + return this.filter(function() { + for ( var i = 0, l = targets.length; i < l; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false), "not", selector); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true), "filter", selector ); + }, + + is: function( selector ) { + return !!selector && jQuery.filter( selector, this ).length > 0; + }, + + closest: function( selectors, context ) { + var ret = [], i, l, cur = this[0]; + + if ( jQuery.isArray( selectors ) ) { + var match, selector, + matches = {}, + level = 1; + + if ( cur && selectors.length ) { + for ( i = 0, l = selectors.length; i < l; i++ ) { + selector = selectors[i]; + + if ( !matches[selector] ) { + matches[selector] = jQuery.expr.match.POS.test( selector ) ? + jQuery( selector, context || this.context ) : + selector; + } + } + + while ( cur && cur.ownerDocument && cur !== context ) { + for ( selector in matches ) { + match = matches[selector]; + + if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) { + ret.push({ selector: selector, elem: cur, level: level }); + } + } + + cur = cur.parentNode; + level++; + } + } + + return ret; + } + + var pos = POS.test( selectors ) ? + jQuery( selectors, context || this.context ) : null; + + for ( i = 0, l = this.length; i < l; i++ ) { + cur = this[i]; + + while ( cur ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + + } else { + cur = cur.parentNode; + if ( !cur || !cur.ownerDocument || cur === context ) { + break; + } + } + } + } + + ret = ret.length > 1 ? jQuery.unique(ret) : ret; + + return this.pushStack( ret, "closest", selectors ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + if ( !elem || typeof elem === "string" ) { + return jQuery.inArray( this[0], + // If it receives a string, the selector is used + // If it receives nothing, the siblings are used + elem ? jQuery( elem ) : this.parent().children() ); + } + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context || this.context ) : + jQuery.makeArray( selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? + all : + jQuery.unique( all ) ); + }, + + andSelf: function() { + return this.add( this.prevObject ); + } +}); + +// A painfully simple check to see if an element is disconnected +// from a document (should be improved, where feasible). +function isDisconnected( node ) { + return !node || !node.parentNode || node.parentNode.nodeType === 11; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return jQuery.nth( elem, 2, "nextSibling" ); + }, + prev: function( elem ) { + return jQuery.nth( elem, 2, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( elem.parentNode.firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.makeArray( elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 ? jQuery.unique( ret ) : ret; + + if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret, name, slice.call(arguments).join(",") ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + nth: function( cur, result, dir, elem ) { + result = result || 1; + var num = 0; + + for ( ; cur; cur = cur[dir] ) { + if ( cur.nodeType === 1 && ++num === result ) { + break; + } + } + + return cur; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem, i ) { + return (elem === qualifier) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem, i ) { + return (jQuery.inArray( elem, qualifier ) >= 0) === keep; + }); +} + + + + +var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, + rtagName = /<([\w:]+)/, + rtbody = /<tbody/i, + rhtml = /<|&#?\w+;/, + rnocache = /<(?:script|object|embed|option|style)/i, + // checked="checked" or checked (html5) + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + raction = /\=([^="'>\s]+\/)>/g, + wrapMap = { + option: [ 1, "<select multiple='multiple'>", "</select>" ], + legend: [ 1, "<fieldset>", "</fieldset>" ], + thead: [ 1, "<table>", "</table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], + area: [ 1, "<map>", "</map>" ], + _default: [ 0, "", "" ] + }; + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// IE can't serialize <link> and <script> tags normally +if ( !jQuery.support.htmlSerialize ) { + wrapMap._default = [ 1, "div<div>", "</div>" ]; +} + +jQuery.fn.extend({ + text: function( text ) { + if ( jQuery.isFunction(text) ) { + return this.each(function(i) { + var self = jQuery( this ); + + self.text( text.call(this, i, self.text()) ); + }); + } + + if ( typeof text !== "object" && text !== undefined ) { + return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) ); + } + + return jQuery.text( this ); + }, + + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append(this); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + return this.each(function() { + jQuery( this ).wrapAll( html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + }, + + append: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 ) { + this.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 ) { + this.insertBefore( elem, this.firstChild ); + } + }); + }, + + before: function() { + if ( this[0] && this[0].parentNode ) { + return this.domManip(arguments, false, function( elem ) { + this.parentNode.insertBefore( elem, this ); + }); + } else if ( arguments.length ) { + var set = jQuery(arguments[0]); + set.push.apply( set, this.toArray() ); + return this.pushStack( set, "before", arguments ); + } + }, + + after: function() { + if ( this[0] && this[0].parentNode ) { + return this.domManip(arguments, false, function( elem ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + }); + } else if ( arguments.length ) { + var set = this.pushStack( this, "after", arguments ); + set.push.apply( set, jQuery(arguments[0]).toArray() ); + return set; + } + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { + if ( !selector || jQuery.filter( selector, [ elem ] ).length ) { + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( elem.getElementsByTagName("*") ); + jQuery.cleanData( [ elem ] ); + } + + if ( elem.parentNode ) { + elem.parentNode.removeChild( elem ); + } + } + } + + return this; + }, + + empty: function() { + for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( elem.getElementsByTagName("*") ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + } + + return this; + }, + + clone: function( events ) { + // Do the clone + var ret = this.map(function() { + if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) { + // IE copies events bound via attachEvent when + // using cloneNode. Calling detachEvent on the + // clone will also remove the events from the orignal + // In order to get around this, we use innerHTML. + // Unfortunately, this means some modifications to + // attributes in IE that are actually only stored + // as properties will not be copied (such as the + // the name attribute on an input). + var html = this.outerHTML, + ownerDocument = this.ownerDocument; + + if ( !html ) { + var div = ownerDocument.createElement("div"); + div.appendChild( this.cloneNode(true) ); + html = div.innerHTML; + } + + return jQuery.clean([html.replace(rinlinejQuery, "") + // Handle the case in IE 8 where action=/test/> self-closes a tag + .replace(raction, '="$1">') + .replace(rleadingWhitespace, "")], ownerDocument)[0]; + } else { + return this.cloneNode(true); + } + }); + + // Copy the events from the original to the clone + if ( events === true ) { + cloneCopyEvent( this, ret ); + cloneCopyEvent( this.find("*"), ret.find("*") ); + } + + // Return the cloned set + return ret; + }, + + html: function( value ) { + if ( value === undefined ) { + return this[0] && this[0].nodeType === 1 ? + this[0].innerHTML.replace(rinlinejQuery, "") : + null; + + // See if we can take a shortcut and just use innerHTML + } else if ( typeof value === "string" && !rnocache.test( value ) && + (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) && + !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) { + + value = value.replace(rxhtmlTag, "<$1></$2>"); + + try { + for ( var i = 0, l = this.length; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + if ( this[i].nodeType === 1 ) { + jQuery.cleanData( this[i].getElementsByTagName("*") ); + this[i].innerHTML = value; + } + } + + // If using innerHTML throws an exception, use the fallback method + } catch(e) { + this.empty().append( value ); + } + + } else if ( jQuery.isFunction( value ) ) { + this.each(function(i){ + var self = jQuery( this ); + + self.html( value.call(this, i, self.html()) ); + }); + + } else { + this.empty().append( value ); + } + + return this; + }, + + replaceWith: function( value ) { + if ( this[0] && this[0].parentNode ) { + // Make sure that the elements are removed from the DOM before they are inserted + // this can help fix replacing a parent with child elements + if ( jQuery.isFunction( value ) ) { + return this.each(function(i) { + var self = jQuery(this), old = self.html(); + self.replaceWith( value.call( this, i, old ) ); + }); + } + + if ( typeof value !== "string" ) { + value = jQuery( value ).detach(); + } + + return this.each(function() { + var next = this.nextSibling, + parent = this.parentNode; + + jQuery( this ).remove(); + + if ( next ) { + jQuery(next).before( value ); + } else { + jQuery(parent).append( value ); + } + }); + } else { + return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ); + } + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, table, callback ) { + var results, first, fragment, parent, + value = args[0], + scripts = []; + + // We can't cloneNode fragments that contain checked, in WebKit + if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) { + return this.each(function() { + jQuery(this).domManip( args, table, callback, true ); + }); + } + + if ( jQuery.isFunction(value) ) { + return this.each(function(i) { + var self = jQuery(this); + args[0] = value.call(this, i, table ? self.html() : undefined); + self.domManip( args, table, callback ); + }); + } + + if ( this[0] ) { + parent = value && value.parentNode; + + // If we're in a fragment, just use that instead of building a new one + if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) { + results = { fragment: parent }; + + } else { + results = jQuery.buildFragment( args, this, scripts ); + } + + fragment = results.fragment; + + if ( fragment.childNodes.length === 1 ) { + first = fragment = fragment.firstChild; + } else { + first = fragment.firstChild; + } + + if ( first ) { + table = table && jQuery.nodeName( first, "tr" ); + + for ( var i = 0, l = this.length; i < l; i++ ) { + callback.call( + table ? + root(this[i], first) : + this[i], + i > 0 || results.cacheable || this.length > 1 ? + fragment.cloneNode(true) : + fragment + ); + } + } + + if ( scripts.length ) { + jQuery.each( scripts, evalScript ); + } + } + + return this; + } +}); + +function root( elem, cur ) { + return jQuery.nodeName(elem, "table") ? + (elem.getElementsByTagName("tbody")[0] || + elem.appendChild(elem.ownerDocument.createElement("tbody"))) : + elem; +} + +function cloneCopyEvent(orig, ret) { + var i = 0; + + ret.each(function() { + if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) { + return; + } + + var oldData = jQuery.data( orig[i++] ), + curData = jQuery.data( this, oldData ), + events = oldData && oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( var type in events ) { + for ( var handler in events[ type ] ) { + jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data ); + } + } + } + }); +} + +jQuery.buildFragment = function( args, nodes, scripts ) { + var fragment, cacheable, cacheresults, + doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document); + + // Only cache "small" (1/2 KB) strings that are associated with the main document + // Cloning options loses the selected state, so don't cache them + // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment + // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache + if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document && + !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) { + + cacheable = true; + cacheresults = jQuery.fragments[ args[0] ]; + if ( cacheresults ) { + if ( cacheresults !== 1 ) { + fragment = cacheresults; + } + } + } + + if ( !fragment ) { + fragment = doc.createDocumentFragment(); + jQuery.clean( args, doc, fragment, scripts ); + } + + if ( cacheable ) { + jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1; + } + + return { fragment: fragment, cacheable: cacheable }; +}; + +jQuery.fragments = {}; + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var ret = [], + insert = jQuery( selector ), + parent = this.length === 1 && this[0].parentNode; + + if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) { + insert[ original ]( this[0] ); + return this; + + } else { + for ( var i = 0, l = insert.length; i < l; i++ ) { + var elems = (i > 0 ? this.clone(true) : this).get(); + jQuery( insert[i] )[ original ]( elems ); + ret = ret.concat( elems ); + } + + return this.pushStack( ret, name, insert.selector ); + } + }; +}); + +jQuery.extend({ + clean: function( elems, context, fragment, scripts ) { + context = context || document; + + // !context.createElement fails in IE with an error but returns typeof 'object' + if ( typeof context.createElement === "undefined" ) { + context = context.ownerDocument || context[0] && context[0].ownerDocument || document; + } + + var ret = []; + + for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { + if ( typeof elem === "number" ) { + elem += ""; + } + + if ( !elem ) { + continue; + } + + // Convert html string into DOM nodes + if ( typeof elem === "string" && !rhtml.test( elem ) ) { + elem = context.createTextNode( elem ); + + } else if ( typeof elem === "string" ) { + // Fix "XHTML"-style tags in all browsers + elem = elem.replace(rxhtmlTag, "<$1></$2>"); + + // Trim whitespace, otherwise indexOf won't work as expected + var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(), + wrap = wrapMap[ tag ] || wrapMap._default, + depth = wrap[0], + div = context.createElement("div"); + + // Go to html and back, then peel off extra wrappers + div.innerHTML = wrap[1] + elem + wrap[2]; + + // Move to the right depth + while ( depth-- ) { + div = div.lastChild; + } + + // Remove IE's autoinserted <tbody> from table fragments + if ( !jQuery.support.tbody ) { + + // String was a <table>, *may* have spurious <tbody> + var hasBody = rtbody.test(elem), + tbody = tag === "table" && !hasBody ? + div.firstChild && div.firstChild.childNodes : + + // String was a bare <thead> or <tfoot> + wrap[1] === "<table>" && !hasBody ? + div.childNodes : + []; + + for ( var j = tbody.length - 1; j >= 0 ; --j ) { + if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) { + tbody[ j ].parentNode.removeChild( tbody[ j ] ); + } + } + + } + + // IE completely kills leading whitespace when innerHTML is used + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild ); + } + + elem = div.childNodes; + } + + if ( elem.nodeType ) { + ret.push( elem ); + } else { + ret = jQuery.merge( ret, elem ); + } + } + + if ( fragment ) { + for ( i = 0; ret[i]; i++ ) { + if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) { + scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] ); + + } else { + if ( ret[i].nodeType === 1 ) { + ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) ); + } + fragment.appendChild( ret[i] ); + } + } + } + + return ret; + }, + + cleanData: function( elems ) { + var data, id, cache = jQuery.cache, + special = jQuery.event.special, + deleteExpando = jQuery.support.deleteExpando; + + for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { + if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) { + continue; + } + + id = elem[ jQuery.expando ]; + + if ( id ) { + data = cache[ id ]; + + if ( data && data.events ) { + for ( var type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + if ( deleteExpando ) { + delete elem[ jQuery.expando ]; + + } else if ( elem.removeAttribute ) { + elem.removeAttribute( jQuery.expando ); + } + + delete cache[ id ]; + } + } + } +}); + +function evalScript( i, elem ) { + if ( elem.src ) { + jQuery.ajax({ + url: elem.src, + async: false, + dataType: "script" + }); + } else { + jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" ); + } + + if ( elem.parentNode ) { + elem.parentNode.removeChild( elem ); + } +} + + + + +var ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity=([^)]*)/, + rdashAlpha = /-([a-z])/ig, + rupper = /([A-Z])/g, + rnumpx = /^-?\d+(?:px)?$/i, + rnum = /^-?\d/, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssWidth = [ "Left", "Right" ], + cssHeight = [ "Top", "Bottom" ], + curCSS, + + getComputedStyle, + currentStyle, + + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }; + +jQuery.fn.css = function( name, value ) { + // Setting 'undefined' is a no-op + if ( arguments.length === 2 && value === undefined ) { + return this; + } + + return jQuery.access( this, name, value, true, function( elem, name, value ) { + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }); +}; + +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity", "opacity" ); + return ret === "" ? "1" : ret; + + } else { + return elem.style.opacity; + } + } + } + }, + + // Exclude the following css properties to add px + cssNumber: { + "zIndex": true, + "fontWeight": true, + "opacity": true, + "zoom": true, + "lineHeight": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, origName = jQuery.camelCase( name ), + style = elem.style, hooks = jQuery.cssHooks[ origName ]; + + name = jQuery.cssProps[ origName ] || origName; + + // Check if we're setting a value + if ( value !== undefined ) { + // Make sure that NaN and null values aren't set. See: #7116 + if ( typeof value === "number" && isNaN( value ) || value == null ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( typeof value === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) { + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra ) { + // Make sure that we're working with the right name + var ret, origName = jQuery.camelCase( name ), + hooks = jQuery.cssHooks[ origName ]; + + name = jQuery.cssProps[ origName ] || origName; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) { + return ret; + + // Otherwise, if a way to get the computed value exists, use that + } else if ( curCSS ) { + return curCSS( elem, name, origName ); + } + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback ) { + var old = {}; + + // Remember the old values, and insert the new ones + for ( var name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + }, + + camelCase: function( string ) { + return string.replace( rdashAlpha, fcamelCase ); + } +}); + +// DEPRECATED, Use jQuery.css() instead +jQuery.curCSS = jQuery.css; + +jQuery.each(["height", "width"], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + var val; + + if ( computed ) { + if ( elem.offsetWidth !== 0 ) { + val = getWH( elem, name, extra ); + + } else { + jQuery.swap( elem, cssShow, function() { + val = getWH( elem, name, extra ); + }); + } + + if ( val <= 0 ) { + val = curCSS( elem, name, name ); + + if ( val === "0px" && currentStyle ) { + val = currentStyle( elem, name, name ); + } + + if ( val != null ) { + // Should return "auto" instead of 0, use 0 for + // temporary backwards-compat + return val === "" || val === "auto" ? "0px" : val; + } + } + + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + + // Should return "auto" instead of 0, use 0 for + // temporary backwards-compat + return val === "" || val === "auto" ? "0px" : val; + } + + return typeof val === "string" ? val : val + "px"; + } + }, + + set: function( elem, value ) { + if ( rnumpx.test( value ) ) { + // ignore negative width and height values #1599 + value = parseFloat(value); + + if ( value >= 0 ) { + return value + "px"; + } + + } else { + return value; + } + } + }; +}); + +if ( !jQuery.support.opacity ) { + jQuery.cssHooks.opacity = { + get: function( elem, computed ) { + // IE uses filters for opacity + return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ? + (parseFloat(RegExp.$1) / 100) + "" : + computed ? "1" : ""; + }, + + set: function( elem, value ) { + var style = elem.style; + + // IE has trouble with opacity if it does not have layout + // Force it by setting the zoom level + style.zoom = 1; + + // Set the alpha filter to set the opacity + var opacity = jQuery.isNaN(value) ? + "" : + "alpha(opacity=" + value * 100 + ")", + filter = style.filter || ""; + + style.filter = ralpha.test(filter) ? + filter.replace(ralpha, opacity) : + style.filter + ' ' + opacity; + } + }; +} + +if ( document.defaultView && document.defaultView.getComputedStyle ) { + getComputedStyle = function( elem, newName, name ) { + var ret, defaultView, computedStyle; + + name = name.replace( rupper, "-$1" ).toLowerCase(); + + if ( !(defaultView = elem.ownerDocument.defaultView) ) { + return undefined; + } + + if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) { + ret = computedStyle.getPropertyValue( name ); + if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) { + ret = jQuery.style( elem, name ); + } + } + + return ret; + }; +} + +if ( document.documentElement.currentStyle ) { + currentStyle = function( elem, name ) { + var left, rsLeft, + ret = elem.currentStyle && elem.currentStyle[ name ], + style = elem.style; + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + if ( !rnumpx.test( ret ) && rnum.test( ret ) ) { + // Remember the original values + left = style.left; + rsLeft = elem.runtimeStyle.left; + + // Put in the new values to get a computed value out + elem.runtimeStyle.left = elem.currentStyle.left; + style.left = name === "fontSize" ? "1em" : (ret || 0); + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + elem.runtimeStyle.left = rsLeft; + } + + return ret === "" ? "auto" : ret; + }; +} + +curCSS = getComputedStyle || currentStyle; + +function getWH( elem, name, extra ) { + var which = name === "width" ? cssWidth : cssHeight, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight; + + if ( extra === "border" ) { + return val; + } + + jQuery.each( which, function() { + if ( !extra ) { + val -= parseFloat(jQuery.css( elem, "padding" + this )) || 0; + } + + if ( extra === "margin" ) { + val += parseFloat(jQuery.css( elem, "margin" + this )) || 0; + + } else { + val -= parseFloat(jQuery.css( elem, "border" + this + "Width" )) || 0; + } + }); + + return val; +} + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.hidden = function( elem ) { + var width = elem.offsetWidth, + height = elem.offsetHeight; + + return (width === 0 && height === 0) || (!jQuery.support.reliableHiddenOffsets && (elem.style.display || jQuery.css( elem, "display" )) === "none"); + }; + + jQuery.expr.filters.visible = function( elem ) { + return !jQuery.expr.filters.hidden( elem ); + }; +} + + + + +var jsc = jQuery.now(), + rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, + rselectTextarea = /^(?:select|textarea)/i, + rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i, + rnoContent = /^(?:GET|HEAD)$/, + rbracket = /\[\]$/, + jsre = /\=\?(&|$)/, + rquery = /\?/, + rts = /([?&])_=[^&]*/, + rurl = /^(\w+:)?\/\/([^\/?#]+)/, + r20 = /%20/g, + rhash = /#.*$/, + + // Keep a copy of the old load method + _load = jQuery.fn.load; + +jQuery.fn.extend({ + load: function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + + // Don't do a request if no elements are being requested + } else if ( !this.length ) { + return this; + } + + var off = url.indexOf(" "); + if ( off >= 0 ) { + var selector = url.slice(off, url.length); + url = url.slice(0, off); + } + + // Default to a GET request + var type = "GET"; + + // If the second parameter was provided + if ( params ) { + // If it's a function + if ( jQuery.isFunction( params ) ) { + // We assume that it's the callback + callback = params; + params = null; + + // Otherwise, build a param string + } else if ( typeof params === "object" ) { + params = jQuery.param( params, jQuery.ajaxSettings.traditional ); + type = "POST"; + } + } + + var self = this; + + // Request the remote document + jQuery.ajax({ + url: url, + type: type, + dataType: "html", + data: params, + complete: function( res, status ) { + // If successful, inject the HTML into all the matched elements + if ( status === "success" || status === "notmodified" ) { + // See if a selector was specified + self.html( selector ? + // Create a dummy div to hold the results + jQuery("<div>") + // inject the contents of the document in, removing the scripts + // to avoid any 'Permission Denied' errors in IE + .append(res.responseText.replace(rscript, "")) + + // Locate the specified elements + .find(selector) : + + // If not, just inject the full result + res.responseText ); + } + + if ( callback ) { + self.each( callback, [res.responseText, status, res] ); + } + } + }); + + return this; + }, + + serialize: function() { + return jQuery.param(this.serializeArray()); + }, + + serializeArray: function() { + return this.map(function() { + return this.elements ? jQuery.makeArray(this.elements) : this; + }) + .filter(function() { + return this.name && !this.disabled && + (this.checked || rselectTextarea.test(this.nodeName) || + rinput.test(this.type)); + }) + .map(function( i, elem ) { + var val = jQuery(this).val(); + + return val == null ? + null : + jQuery.isArray(val) ? + jQuery.map( val, function( val, i ) { + return { name: elem.name, value: val }; + }) : + { name: elem.name, value: val }; + }).get(); + } +}); + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function( i, o ) { + jQuery.fn[o] = function( f ) { + return this.bind(o, f); + }; +}); + +jQuery.extend({ + get: function( url, data, callback, type ) { + // shift arguments if data argument was omited + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = null; + } + + return jQuery.ajax({ + type: "GET", + url: url, + data: data, + success: callback, + dataType: type + }); + }, + + getScript: function( url, callback ) { + return jQuery.get(url, null, callback, "script"); + }, + + getJSON: function( url, data, callback ) { + return jQuery.get(url, data, callback, "json"); + }, + + post: function( url, data, callback, type ) { + // shift arguments if data argument was omited + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = {}; + } + + return jQuery.ajax({ + type: "POST", + url: url, + data: data, + success: callback, + dataType: type + }); + }, + + ajaxSetup: function( settings ) { + jQuery.extend( jQuery.ajaxSettings, settings ); + }, + + ajaxSettings: { + url: location.href, + global: true, + type: "GET", + contentType: "application/x-www-form-urlencoded", + processData: true, + async: true, + /* + timeout: 0, + data: null, + username: null, + password: null, + traditional: false, + */ + // This function can be overriden by calling jQuery.ajaxSetup + xhr: function() { + return new window.XMLHttpRequest(); + }, + accepts: { + xml: "application/xml, text/xml", + html: "text/html", + script: "text/javascript, application/javascript", + json: "application/json, text/javascript", + text: "text/plain", + _default: "*/*" + } + }, + + ajax: function( origSettings ) { + var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings), + jsonp, status, data, type = s.type.toUpperCase(), noContent = rnoContent.test(type); + + s.url = s.url.replace( rhash, "" ); + + // Use original (not extended) context object if it was provided + s.context = origSettings && origSettings.context != null ? origSettings.context : s; + + // convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Handle JSONP Parameter Callbacks + if ( s.dataType === "jsonp" ) { + if ( type === "GET" ) { + if ( !jsre.test( s.url ) ) { + s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?"; + } + } else if ( !s.data || !jsre.test(s.data) ) { + s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?"; + } + s.dataType = "json"; + } + + // Build temporary JSONP function + if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) { + jsonp = s.jsonpCallback || ("jsonp" + jsc++); + + // Replace the =? sequence both in the query string and the data + if ( s.data ) { + s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1"); + } + + s.url = s.url.replace(jsre, "=" + jsonp + "$1"); + + // We need to make sure + // that a JSONP style response is executed properly + s.dataType = "script"; + + // Handle JSONP-style loading + var customJsonp = window[ jsonp ]; + + window[ jsonp ] = function( tmp ) { + if ( jQuery.isFunction( customJsonp ) ) { + customJsonp( tmp ); + + } else { + // Garbage collect + window[ jsonp ] = undefined; + + try { + delete window[ jsonp ]; + } catch( jsonpError ) {} + } + + data = tmp; + jQuery.handleSuccess( s, xhr, status, data ); + jQuery.handleComplete( s, xhr, status, data ); + + if ( head ) { + head.removeChild( script ); + } + }; + } + + if ( s.dataType === "script" && s.cache === null ) { + s.cache = false; + } + + if ( s.cache === false && noContent ) { + var ts = jQuery.now(); + + // try replacing _= if it is there + var ret = s.url.replace(rts, "$1_=" + ts); + + // if nothing was replaced, add timestamp to the end + s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : ""); + } + + // If data is available, append data to url for GET/HEAD requests + if ( s.data && noContent ) { + s.url += (rquery.test(s.url) ? "&" : "?") + s.data; + } + + // Watch for a new set of requests + if ( s.global && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Matches an absolute URL, and saves the domain + var parts = rurl.exec( s.url ), + remote = parts && (parts[1] && parts[1].toLowerCase() !== location.protocol || parts[2].toLowerCase() !== location.host); + + // If we're requesting a remote document + // and trying to load JSON or Script with a GET + if ( s.dataType === "script" && type === "GET" && remote ) { + var head = document.getElementsByTagName("head")[0] || document.documentElement; + var script = document.createElement("script"); + if ( s.scriptCharset ) { + script.charset = s.scriptCharset; + } + script.src = s.url; + + // Handle Script loading + if ( !jsonp ) { + var done = false; + + // Attach handlers for all browsers + script.onload = script.onreadystatechange = function() { + if ( !done && (!this.readyState || + this.readyState === "loaded" || this.readyState === "complete") ) { + done = true; + jQuery.handleSuccess( s, xhr, status, data ); + jQuery.handleComplete( s, xhr, status, data ); + + // Handle memory leak in IE + script.onload = script.onreadystatechange = null; + if ( head && script.parentNode ) { + head.removeChild( script ); + } + } + }; + } + + // Use insertBefore instead of appendChild to circumvent an IE6 bug. + // This arises when a base node is used (#2709 and #4378). + head.insertBefore( script, head.firstChild ); + + // We handle everything using the script element injection + return undefined; + } + + var requestDone = false; + + // Create the request object + var xhr = s.xhr(); + + if ( !xhr ) { + return; + } + + // Open the socket + // Passing null username, generates a login popup on Opera (#2865) + if ( s.username ) { + xhr.open(type, s.url, s.async, s.username, s.password); + } else { + xhr.open(type, s.url, s.async); + } + + // Need an extra try/catch for cross domain requests in Firefox 3 + try { + // Set content-type if data specified and content-body is valid for this type + if ( (s.data != null && !noContent) || (origSettings && origSettings.contentType) ) { + xhr.setRequestHeader("Content-Type", s.contentType); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[s.url] ) { + xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]); + } + + if ( jQuery.etag[s.url] ) { + xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]); + } + } + + // Set header so the called script knows that it's an XMLHttpRequest + // Only send the header if it's not a remote XHR + if ( !remote ) { + xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest"); + } + + // Set the Accepts header for the server, depending on the dataType + xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ? + s.accepts[ s.dataType ] + ", */*; q=0.01" : + s.accepts._default ); + } catch( headerError ) {} + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false ) { + // Handle the global AJAX counter + if ( s.global && jQuery.active-- === 1 ) { + jQuery.event.trigger( "ajaxStop" ); + } + + // close opended socket + xhr.abort(); + return false; + } + + if ( s.global ) { + jQuery.triggerGlobal( s, "ajaxSend", [xhr, s] ); + } + + // Wait for a response to come back + var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) { + // The request was aborted + if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) { + // Opera doesn't call onreadystatechange before this point + // so we simulate the call + if ( !requestDone ) { + jQuery.handleComplete( s, xhr, status, data ); + } + + requestDone = true; + if ( xhr ) { + xhr.onreadystatechange = jQuery.noop; + } + + // The transfer is complete and the data is available, or the request timed out + } else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) { + requestDone = true; + xhr.onreadystatechange = jQuery.noop; + + status = isTimeout === "timeout" ? + "timeout" : + !jQuery.httpSuccess( xhr ) ? + "error" : + s.ifModified && jQuery.httpNotModified( xhr, s.url ) ? + "notmodified" : + "success"; + + var errMsg; + + if ( status === "success" ) { + // Watch for, and catch, XML document parse errors + try { + // process the data (runs the xml through httpData regardless of callback) + data = jQuery.httpData( xhr, s.dataType, s ); + } catch( parserError ) { + status = "parsererror"; + errMsg = parserError; + } + } + + // Make sure that the request was successful or notmodified + if ( status === "success" || status === "notmodified" ) { + // JSONP handles its own success callback + if ( !jsonp ) { + jQuery.handleSuccess( s, xhr, status, data ); + } + } else { + jQuery.handleError( s, xhr, status, errMsg ); + } + + // Fire the complete handlers + if ( !jsonp ) { + jQuery.handleComplete( s, xhr, status, data ); + } + + if ( isTimeout === "timeout" ) { + xhr.abort(); + } + + // Stop memory leaks + if ( s.async ) { + xhr = null; + } + } + }; + + // Override the abort handler, if we can (IE 6 doesn't allow it, but that's OK) + // Opera doesn't fire onreadystatechange at all on abort + try { + var oldAbort = xhr.abort; + xhr.abort = function() { + if ( xhr ) { + // oldAbort has no call property in IE7 so + // just do it this way, which works in all + // browsers + Function.prototype.call.call( oldAbort, xhr ); + } + + onreadystatechange( "abort" ); + }; + } catch( abortError ) {} + + // Timeout checker + if ( s.async && s.timeout > 0 ) { + setTimeout(function() { + // Check to see if the request is still happening + if ( xhr && !requestDone ) { + onreadystatechange( "timeout" ); + } + }, s.timeout); + } + + // Send the data + try { + xhr.send( noContent || s.data == null ? null : s.data ); + + } catch( sendError ) { + jQuery.handleError( s, xhr, null, sendError ); + + // Fire the complete handlers + jQuery.handleComplete( s, xhr, status, data ); + } + + // firefox 1.5 doesn't fire statechange for sync requests + if ( !s.async ) { + onreadystatechange(); + } + + // return XMLHttpRequest to allow aborting the request etc. + return xhr; + }, + + // Serialize an array of form elements or a set of + // key/values into a query string + param: function( a, traditional ) { + var s = [], + add = function( key, value ) { + // If value is a function, invoke it and return its value + value = jQuery.isFunction(value) ? value() : value; + s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray(a) || a.jquery ) { + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + }); + + } else { + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( var prefix in a ) { + buildParams( prefix, a[prefix], traditional, add ); + } + } + + // Return the resulting serialization + return s.join("&").replace(r20, "+"); + } +}); + +function buildParams( prefix, obj, traditional, add ) { + if ( jQuery.isArray(obj) && obj.length ) { + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + // If array item is non-scalar (array or object), encode its + // numeric index to resolve deserialization ambiguity issues. + // Note that rack (as of 1.0.0) can't currently deserialize + // nested arrays properly, and attempting to do so may cause + // a server error. Possible fixes are to modify rack's + // deserialization algorithm or to provide an option or flag + // to force array serialization to be shallow. + buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add ); + } + }); + + } else if ( !traditional && obj != null && typeof obj === "object" ) { + if ( jQuery.isEmptyObject( obj ) ) { + add( prefix, "" ); + + // Serialize object item. + } else { + jQuery.each( obj, function( k, v ) { + buildParams( prefix + "[" + k + "]", v, traditional, add ); + }); + } + + } else { + // Serialize scalar item. + add( prefix, obj ); + } +} + +// This is still on the jQuery object... for now +// Want to move this to jQuery.ajax some day +jQuery.extend({ + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + handleError: function( s, xhr, status, e ) { + // If a local callback was specified, fire it + if ( s.error ) { + s.error.call( s.context, xhr, status, e ); + } + + // Fire the global callback + if ( s.global ) { + jQuery.triggerGlobal( s, "ajaxError", [xhr, s, e] ); + } + }, + + handleSuccess: function( s, xhr, status, data ) { + // If a local callback was specified, fire it and pass it the data + if ( s.success ) { + s.success.call( s.context, data, status, xhr ); + } + + // Fire the global callback + if ( s.global ) { + jQuery.triggerGlobal( s, "ajaxSuccess", [xhr, s] ); + } + }, + + handleComplete: function( s, xhr, status ) { + // Process result + if ( s.complete ) { + s.complete.call( s.context, xhr, status ); + } + + // The request was completed + if ( s.global ) { + jQuery.triggerGlobal( s, "ajaxComplete", [xhr, s] ); + } + + // Handle the global AJAX counter + if ( s.global && jQuery.active-- === 1 ) { + jQuery.event.trigger( "ajaxStop" ); + } + }, + + triggerGlobal: function( s, type, args ) { + (s.context && s.context.url == null ? jQuery(s.context) : jQuery.event).trigger(type, args); + }, + + // Determines if an XMLHttpRequest was successful or not + httpSuccess: function( xhr ) { + try { + // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450 + return !xhr.status && location.protocol === "file:" || + xhr.status >= 200 && xhr.status < 300 || + xhr.status === 304 || xhr.status === 1223; + } catch(e) {} + + return false; + }, + + // Determines if an XMLHttpRequest returns NotModified + httpNotModified: function( xhr, url ) { + var lastModified = xhr.getResponseHeader("Last-Modified"), + etag = xhr.getResponseHeader("Etag"); + + if ( lastModified ) { + jQuery.lastModified[url] = lastModified; + } + + if ( etag ) { + jQuery.etag[url] = etag; + } + + return xhr.status === 304; + }, + + httpData: function( xhr, type, s ) { + var ct = xhr.getResponseHeader("content-type") || "", + xml = type === "xml" || !type && ct.indexOf("xml") >= 0, + data = xml ? xhr.responseXML : xhr.responseText; + + if ( xml && data.documentElement.nodeName === "parsererror" ) { + jQuery.error( "parsererror" ); + } + + // Allow a pre-filtering function to sanitize the response + // s is checked to keep backwards compatibility + if ( s && s.dataFilter ) { + data = s.dataFilter( data, type ); + } + + // The filter can actually parse the response + if ( typeof data === "string" ) { + // Get the JavaScript object, if JSON is used. + if ( type === "json" || !type && ct.indexOf("json") >= 0 ) { + data = jQuery.parseJSON( data ); + + // If the type is "script", eval it in global context + } else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) { + jQuery.globalEval( data ); + } + } + + return data; + } + +}); + +/* + * Create the request object; Microsoft failed to properly + * implement the XMLHttpRequest in IE7 (can't request local files), + * so we use the ActiveXObject when it is available + * Additionally XMLHttpRequest can be disabled in IE7/IE8 so + * we need a fallback. + */ +if ( window.ActiveXObject ) { + jQuery.ajaxSettings.xhr = function() { + if ( window.location.protocol !== "file:" ) { + try { + return new window.XMLHttpRequest(); + } catch(xhrError) {} + } + + try { + return new window.ActiveXObject("Microsoft.XMLHTTP"); + } catch(activeError) {} + }; +} + +// Does this browser support XHR requests? +jQuery.support.ajax = !!jQuery.ajaxSettings.xhr(); + + + + +var elemdisplay = {}, + rfxtypes = /^(?:toggle|show|hide)$/, + rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/, + timerId, + fxAttrs = [ + // height animations + [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ], + // width animations + [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ], + // opacity animations + [ "opacity" ] + ]; + +jQuery.fn.extend({ + show: function( speed, easing, callback ) { + var elem, display; + + if ( speed || speed === 0 ) { + return this.animate( genFx("show", 3), speed, easing, callback); + + } else { + for ( var i = 0, j = this.length; i < j; i++ ) { + elem = this[i]; + display = elem.style.display; + + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !jQuery.data(elem, "olddisplay") && display === "none" ) { + display = elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( display === "" && jQuery.css( elem, "display" ) === "none" ) { + jQuery.data(elem, "olddisplay", defaultDisplay(elem.nodeName)); + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( i = 0; i < j; i++ ) { + elem = this[i]; + display = elem.style.display; + + if ( display === "" || display === "none" ) { + elem.style.display = jQuery.data(elem, "olddisplay") || ""; + } + } + + return this; + } + }, + + hide: function( speed, easing, callback ) { + if ( speed || speed === 0 ) { + return this.animate( genFx("hide", 3), speed, easing, callback); + + } else { + for ( var i = 0, j = this.length; i < j; i++ ) { + var display = jQuery.css( this[i], "display" ); + + if ( display !== "none" ) { + jQuery.data( this[i], "olddisplay", display ); + } + } + + // Set the display of the elements in a second loop + // to avoid the constant reflow + for ( i = 0; i < j; i++ ) { + this[i].style.display = "none"; + } + + return this; + } + }, + + // Save the old toggle function + _toggle: jQuery.fn.toggle, + + toggle: function( fn, fn2, callback ) { + var bool = typeof fn === "boolean"; + + if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) { + this._toggle.apply( this, arguments ); + + } else if ( fn == null || bool ) { + this.each(function() { + var state = bool ? fn : jQuery(this).is(":hidden"); + jQuery(this)[ state ? "show" : "hide" ](); + }); + + } else { + this.animate(genFx("toggle", 3), fn, fn2, callback); + } + + return this; + }, + + fadeTo: function( speed, to, easing, callback ) { + return this.filter(":hidden").css("opacity", 0).show().end() + .animate({opacity: to}, speed, easing, callback); + }, + + animate: function( prop, speed, easing, callback ) { + var optall = jQuery.speed(speed, easing, callback); + + if ( jQuery.isEmptyObject( prop ) ) { + return this.each( optall.complete ); + } + + return this[ optall.queue === false ? "each" : "queue" ](function() { + // XXX 'this' does not always have a nodeName when running the + // test suite + + var opt = jQuery.extend({}, optall), p, + isElement = this.nodeType === 1, + hidden = isElement && jQuery(this).is(":hidden"), + self = this; + + for ( p in prop ) { + var name = jQuery.camelCase( p ); + + if ( p !== name ) { + prop[ name ] = prop[ p ]; + delete prop[ p ]; + p = name; + } + + if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) { + return opt.complete.call(this); + } + + if ( isElement && ( p === "height" || p === "width" ) ) { + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE does not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height + // animated + if ( jQuery.css( this, "display" ) === "inline" && + jQuery.css( this, "float" ) === "none" ) { + if ( !jQuery.support.inlineBlockNeedsLayout ) { + this.style.display = "inline-block"; + + } else { + var display = defaultDisplay(this.nodeName); + + // inline-level elements accept inline-block; + // block-level elements need to be inline with layout + if ( display === "inline" ) { + this.style.display = "inline-block"; + + } else { + this.style.display = "inline"; + this.style.zoom = 1; + } + } + } + } + + if ( jQuery.isArray( prop[p] ) ) { + // Create (if needed) and add to specialEasing + (opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1]; + prop[p] = prop[p][0]; + } + } + + if ( opt.overflow != null ) { + this.style.overflow = "hidden"; + } + + opt.curAnim = jQuery.extend({}, prop); + + jQuery.each( prop, function( name, val ) { + var e = new jQuery.fx( self, opt, name ); + + if ( rfxtypes.test(val) ) { + e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop ); + + } else { + var parts = rfxnum.exec(val), + start = e.cur() || 0; + + if ( parts ) { + var end = parseFloat( parts[2] ), + unit = parts[3] || "px"; + + // We need to compute starting value + if ( unit !== "px" ) { + jQuery.style( self, name, (end || 1) + unit); + start = ((end || 1) / e.cur()) * start; + jQuery.style( self, name, start + unit); + } + + // If a +=/-= token was provided, we're doing a relative animation + if ( parts[1] ) { + end = ((parts[1] === "-=" ? -1 : 1) * end) + start; + } + + e.custom( start, end, unit ); + + } else { + e.custom( start, val, "" ); + } + } + }); + + // For JS strict compliance + return true; + }); + }, + + stop: function( clearQueue, gotoEnd ) { + var timers = jQuery.timers; + + if ( clearQueue ) { + this.queue([]); + } + + this.each(function() { + // go in reverse order so anything added to the queue during the loop is ignored + for ( var i = timers.length - 1; i >= 0; i-- ) { + if ( timers[i].elem === this ) { + if (gotoEnd) { + // force the next step to be the last + timers[i](true); + } + + timers.splice(i, 1); + } + } + }); + + // start the next in the queue if the last step wasn't forced + if ( !gotoEnd ) { + this.dequeue(); + } + + return this; + } + +}); + +function genFx( type, num ) { + var obj = {}; + + jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() { + obj[ this ] = type; + }); + + return obj; +} + +// Generate shortcuts for custom animations +jQuery.each({ + slideDown: genFx("show", 1), + slideUp: genFx("hide", 1), + slideToggle: genFx("toggle", 1), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +}); + +jQuery.extend({ + speed: function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction(easing) && easing + }; + + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : + opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default; + + // Queueing + opt.old = opt.complete; + opt.complete = function() { + if ( opt.queue !== false ) { + jQuery(this).dequeue(); + } + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } + }; + + return opt; + }, + + easing: { + linear: function( p, n, firstNum, diff ) { + return firstNum + diff * p; + }, + swing: function( p, n, firstNum, diff ) { + return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; + } + }, + + timers: [], + + fx: function( elem, options, prop ) { + this.options = options; + this.elem = elem; + this.prop = prop; + + if ( !options.orig ) { + options.orig = {}; + } + } + +}); + +jQuery.fx.prototype = { + // Simple function for setting a style value + update: function() { + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this ); + }, + + // Get the current size + cur: function() { + if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) { + return this.elem[ this.prop ]; + } + + var r = parseFloat( jQuery.css( this.elem, this.prop ) ); + return r && r > -10000 ? r : 0; + }, + + // Start an animation from one number to another + custom: function( from, to, unit ) { + var self = this, + fx = jQuery.fx; + + this.startTime = jQuery.now(); + this.start = from; + this.end = to; + this.unit = unit || this.unit || "px"; + this.now = this.start; + this.pos = this.state = 0; + + function t( gotoEnd ) { + return self.step(gotoEnd); + } + + t.elem = this.elem; + + if ( t() && jQuery.timers.push(t) && !timerId ) { + timerId = setInterval(fx.tick, fx.interval); + } + }, + + // Simple 'show' function + show: function() { + // Remember where we started, so that we can go back to it later + this.options.orig[this.prop] = jQuery.style( this.elem, this.prop ); + this.options.show = true; + + // Begin the animation + // Make sure that we start at a small width/height to avoid any + // flash of content + this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur()); + + // Start by showing the element + jQuery( this.elem ).show(); + }, + + // Simple 'hide' function + hide: function() { + // Remember where we started, so that we can go back to it later + this.options.orig[this.prop] = jQuery.style( this.elem, this.prop ); + this.options.hide = true; + + // Begin the animation + this.custom(this.cur(), 0); + }, + + // Each step of an animation + step: function( gotoEnd ) { + var t = jQuery.now(), done = true; + + if ( gotoEnd || t >= this.options.duration + this.startTime ) { + this.now = this.end; + this.pos = this.state = 1; + this.update(); + + this.options.curAnim[ this.prop ] = true; + + for ( var i in this.options.curAnim ) { + if ( this.options.curAnim[i] !== true ) { + done = false; + } + } + + if ( done ) { + // Reset the overflow + if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) { + var elem = this.elem, + options = this.options; + + jQuery.each( [ "", "X", "Y" ], function (index, value) { + elem.style[ "overflow" + value ] = options.overflow[index]; + } ); + } + + // Hide the element if the "hide" operation was done + if ( this.options.hide ) { + jQuery(this.elem).hide(); + } + + // Reset the properties, if the item has been hidden or shown + if ( this.options.hide || this.options.show ) { + for ( var p in this.options.curAnim ) { + jQuery.style( this.elem, p, this.options.orig[p] ); + } + } + + // Execute the complete function + this.options.complete.call( this.elem ); + } + + return false; + + } else { + var n = t - this.startTime; + this.state = n / this.options.duration; + + // Perform the easing function, defaults to swing + var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop]; + var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear"); + this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration); + this.now = this.start + ((this.end - this.start) * this.pos); + + // Perform the next step of the animation + this.update(); + } + + return true; + } +}; + +jQuery.extend( jQuery.fx, { + tick: function() { + var timers = jQuery.timers; + + for ( var i = 0; i < timers.length; i++ ) { + if ( !timers[i]() ) { + timers.splice(i--, 1); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + }, + + interval: 13, + + stop: function() { + clearInterval( timerId ); + timerId = null; + }, + + speeds: { + slow: 600, + fast: 200, + // Default speed + _default: 400 + }, + + step: { + opacity: function( fx ) { + jQuery.style( fx.elem, "opacity", fx.now ); + }, + + _default: function( fx ) { + if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) { + fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit; + } else { + fx.elem[ fx.prop ] = fx.now; + } + } + } +}); + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep(jQuery.timers, function( fn ) { + return elem === fn.elem; + }).length; + }; +} + +function defaultDisplay( nodeName ) { + if ( !elemdisplay[ nodeName ] ) { + var elem = jQuery("<" + nodeName + ">").appendTo("body"), + display = elem.css("display"); + + elem.remove(); + + if ( display === "none" || display === "" ) { + display = "block"; + } + + elemdisplay[ nodeName ] = display; + } + + return elemdisplay[ nodeName ]; +} + + + + +var rtable = /^t(?:able|d|h)$/i, + rroot = /^(?:body|html)$/i; + +if ( "getBoundingClientRect" in document.documentElement ) { + jQuery.fn.offset = function( options ) { + var elem = this[0], box; + + if ( options ) { + return this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + if ( !elem || !elem.ownerDocument ) { + return null; + } + + if ( elem === elem.ownerDocument.body ) { + return jQuery.offset.bodyOffset( elem ); + } + + try { + box = elem.getBoundingClientRect(); + } catch(e) {} + + var doc = elem.ownerDocument, + docElem = doc.documentElement; + + // Make sure we're not dealing with a disconnected DOM node + if ( !box || !jQuery.contains( docElem, elem ) ) { + return box || { top: 0, left: 0 }; + } + + var body = doc.body, + win = getWindow(doc), + clientTop = docElem.clientTop || body.clientTop || 0, + clientLeft = docElem.clientLeft || body.clientLeft || 0, + scrollTop = (win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop ), + scrollLeft = (win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft), + top = box.top + scrollTop - clientTop, + left = box.left + scrollLeft - clientLeft; + + return { top: top, left: left }; + }; + +} else { + jQuery.fn.offset = function( options ) { + var elem = this[0]; + + if ( options ) { + return this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + if ( !elem || !elem.ownerDocument ) { + return null; + } + + if ( elem === elem.ownerDocument.body ) { + return jQuery.offset.bodyOffset( elem ); + } + + jQuery.offset.initialize(); + + var computedStyle, + offsetParent = elem.offsetParent, + prevOffsetParent = elem, + doc = elem.ownerDocument, + docElem = doc.documentElement, + body = doc.body, + defaultView = doc.defaultView, + prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle, + top = elem.offsetTop, + left = elem.offsetLeft; + + while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) { + if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) { + break; + } + + computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle; + top -= elem.scrollTop; + left -= elem.scrollLeft; + + if ( elem === offsetParent ) { + top += elem.offsetTop; + left += elem.offsetLeft; + + if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) { + top += parseFloat( computedStyle.borderTopWidth ) || 0; + left += parseFloat( computedStyle.borderLeftWidth ) || 0; + } + + prevOffsetParent = offsetParent; + offsetParent = elem.offsetParent; + } + + if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) { + top += parseFloat( computedStyle.borderTopWidth ) || 0; + left += parseFloat( computedStyle.borderLeftWidth ) || 0; + } + + prevComputedStyle = computedStyle; + } + + if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) { + top += body.offsetTop; + left += body.offsetLeft; + } + + if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) { + top += Math.max( docElem.scrollTop, body.scrollTop ); + left += Math.max( docElem.scrollLeft, body.scrollLeft ); + } + + return { top: top, left: left }; + }; +} + +jQuery.offset = { + initialize: function() { + var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.css(body, "marginTop") ) || 0, + html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>"; + + jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } ); + + container.innerHTML = html; + body.insertBefore( container, body.firstChild ); + innerDiv = container.firstChild; + checkDiv = innerDiv.firstChild; + td = innerDiv.nextSibling.firstChild.firstChild; + + this.doesNotAddBorder = (checkDiv.offsetTop !== 5); + this.doesAddBorderForTableAndCells = (td.offsetTop === 5); + + checkDiv.style.position = "fixed"; + checkDiv.style.top = "20px"; + + // safari subtracts parent border width here which is 5px + this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15); + checkDiv.style.position = checkDiv.style.top = ""; + + innerDiv.style.overflow = "hidden"; + innerDiv.style.position = "relative"; + + this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5); + + this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop); + + body.removeChild( container ); + body = container = innerDiv = checkDiv = table = td = null; + jQuery.offset.initialize = jQuery.noop; + }, + + bodyOffset: function( body ) { + var top = body.offsetTop, + left = body.offsetLeft; + + jQuery.offset.initialize(); + + if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) { + top += parseFloat( jQuery.css(body, "marginTop") ) || 0; + left += parseFloat( jQuery.css(body, "marginLeft") ) || 0; + } + + return { top: top, left: left }; + }, + + setOffset: function( elem, options, i ) { + var position = jQuery.css( elem, "position" ); + + // set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + var curElem = jQuery( elem ), + curOffset = curElem.offset(), + curCSSTop = jQuery.css( elem, "top" ), + curCSSLeft = jQuery.css( elem, "left" ), + calculatePosition = (position === "absolute" && jQuery.inArray('auto', [curCSSTop, curCSSLeft]) > -1), + props = {}, curPosition = {}, curTop, curLeft; + + // need to be able to calculate position if either top or left is auto and position is absolute + if ( calculatePosition ) { + curPosition = curElem.position(); + } + + curTop = calculatePosition ? curPosition.top : parseInt( curCSSTop, 10 ) || 0; + curLeft = calculatePosition ? curPosition.left : parseInt( curCSSLeft, 10 ) || 0; + + if ( jQuery.isFunction( options ) ) { + options = options.call( elem, i, curOffset ); + } + + if (options.top != null) { + props.top = (options.top - curOffset.top) + curTop; + } + if (options.left != null) { + props.left = (options.left - curOffset.left) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + } else { + curElem.css( props ); + } + } +}; + + +jQuery.fn.extend({ + position: function() { + if ( !this[0] ) { + return null; + } + + var elem = this[0], + + // Get *real* offsetParent + offsetParent = this.offsetParent(), + + // Get correct offsets + offset = this.offset(), + parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset(); + + // Subtract element margins + // note: when an element has margin: auto the offsetLeft and marginLeft + // are the same in Safari causing offset.left to incorrectly be 0 + offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0; + offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0; + + // Add offsetParent borders + parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0; + parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0; + + // Subtract the two offsets + return { + top: offset.top - parentOffset.top, + left: offset.left - parentOffset.left + }; + }, + + offsetParent: function() { + return this.map(function() { + var offsetParent = this.offsetParent || document.body; + while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent; + }); + } +}); + + +// Create scrollLeft and scrollTop methods +jQuery.each( ["Left", "Top"], function( i, name ) { + var method = "scroll" + name; + + jQuery.fn[ method ] = function(val) { + var elem = this[0], win; + + if ( !elem ) { + return null; + } + + if ( val !== undefined ) { + // Set the scroll offset + return this.each(function() { + win = getWindow( this ); + + if ( win ) { + win.scrollTo( + !i ? val : jQuery(win).scrollLeft(), + i ? val : jQuery(win).scrollTop() + ); + + } else { + this[ method ] = val; + } + }); + } else { + win = getWindow( elem ); + + // Return the scroll offset + return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] : + jQuery.support.boxModel && win.document.documentElement[ method ] || + win.document.body[ method ] : + elem[ method ]; + } + }; +}); + +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? + elem : + elem.nodeType === 9 ? + elem.defaultView || elem.parentWindow : + false; +} + + + + +// Create innerHeight, innerWidth, outerHeight and outerWidth methods +jQuery.each([ "Height", "Width" ], function( i, name ) { + + var type = name.toLowerCase(); + + // innerHeight and innerWidth + jQuery.fn["inner" + name] = function() { + return this[0] ? + parseFloat( jQuery.css( this[0], type, "padding" ) ) : + null; + }; + + // outerHeight and outerWidth + jQuery.fn["outer" + name] = function( margin ) { + return this[0] ? + parseFloat( jQuery.css( this[0], type, margin ? "margin" : "border" ) ) : + null; + }; + + jQuery.fn[ type ] = function( size ) { + // Get window width or height + var elem = this[0]; + if ( !elem ) { + return size == null ? null : this; + } + + if ( jQuery.isFunction( size ) ) { + return this.each(function( i ) { + var self = jQuery( this ); + self[ type ]( size.call( this, i, self[ type ]() ) ); + }); + } + + if ( jQuery.isWindow( elem ) ) { + // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode + return elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] || + elem.document.body[ "client" + name ]; + + // Get document width or height + } else if ( elem.nodeType === 9 ) { + // Either scroll[Width/Height] or offset[Width/Height], whichever is greater + return Math.max( + elem.documentElement["client" + name], + elem.body["scroll" + name], elem.documentElement["scroll" + name], + elem.body["offset" + name], elem.documentElement["offset" + name] + ); + + // Get or set width or height on the element + } else if ( size === undefined ) { + var orig = jQuery.css( elem, type ), + ret = parseFloat( orig ); + + return jQuery.isNaN( ret ) ? 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h=parseFloat(f);return c.isNaN(h)?f:h}else return this.css(d,typeof e==="string"?e:e+"px")}})})(window); +(function( window, undefined ) { + +// Use the correct document accordingly with window argument (sandbox) +var document = window.document; +var jQuery = (function() { + +// Define a local copy of jQuery +var jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context ); + }, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // A central reference to the root jQuery(document) + rootjQuery, + + // A simple way to check for HTML strings or ID strings + // (both of which we optimize for) + quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/, + + // Is it a simple selector + isSimple = /^.[^:#\[\.,]*$/, + + // Check if a string has a non-whitespace character in it + rnotwhite = /\S/, + rwhite = /\s/, + + // Used for trimming whitespace + trimLeft = /^\s+/, + trimRight = /\s+$/, + + // Check for non-word characters + rnonword = /\W/, + + // Check for digits + rdigit = /\d/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, + rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + + // Useragent RegExp + rwebkit = /(webkit)[ \/]([\w.]+)/, + ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, + rmsie = /(msie) ([\w.]+)/, + rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, + + // Keep a UserAgent string for use with jQuery.browser + userAgent = navigator.userAgent, + + // For matching the engine and version of the browser + browserMatch, + + // Has the ready events already been bound? + readyBound = false, + + // The functions to execute on DOM ready + readyList = [], + + // The ready event handler + DOMContentLoaded, + + // Save a reference to some core methods + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + push = Array.prototype.push, + slice = Array.prototype.slice, + trim = String.prototype.trim, + indexOf = Array.prototype.indexOf, + + // [[Class]] -> type pairs + class2type = {}; + +jQuery.fn = jQuery.prototype = { + init: function( selector, context ) { + var match, elem, ret, doc; + + // Handle $(""), $(null), or $(undefined) + if ( !selector ) { + return this; + } + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + } + + // The body element only exists once, optimize finding it + if ( selector === "body" && !context && document.body ) { + this.context = document; + this[0] = document.body; + this.selector = "body"; + this.length = 1; + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + // Are we dealing with HTML string or an ID? + match = quickExpr.exec( selector ); + + // Verify a match, and that no context was specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + doc = (context ? context.ownerDocument || context : document); + + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + ret = rsingleTag.exec( selector ); + + if ( ret ) { + if ( jQuery.isPlainObject( context ) ) { + selector = [ document.createElement( ret[1] ) ]; + jQuery.fn.attr.call( selector, context, true ); + + } else { + selector = [ doc.createElement( ret[1] ) ]; + } + + } else { + ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); + selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes; + } + + return jQuery.merge( this, selector ); + + // HANDLE: $("#id") + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $("TAG") + } else if ( !context && !rnonword.test( selector ) ) { + this.selector = selector; + this.context = document; + selector = document.getElementsByTagName( selector ); + return jQuery.merge( this, selector ); + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return (context || rootjQuery).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return jQuery( context ).find( selector ); + } + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if (selector.selector !== undefined) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.4.4", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return slice.call( this, 0 ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this.slice(num)[ 0 ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + // Build a new jQuery matched element set + var ret = jQuery(); + + if ( jQuery.isArray( elems ) ) { + push.apply( ret, elems ); + + } else { + jQuery.merge( ret, elems ); + } + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) { + ret.selector = this.selector + (this.selector ? " " : "") + selector; + } else if ( name ) { + ret.selector = this.selector + "." + name + "(" + selector + ")"; + } + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Attach the listeners + jQuery.bindReady(); + + // If the DOM is already ready + if ( jQuery.isReady ) { + // Execute the function immediately + fn.call( document, jQuery ); + + // Otherwise, remember the function for later + } else if ( readyList ) { + // Add the function to the wait list + readyList.push( fn ); + } + + return this; + }, + + eq: function( i ) { + return i === -1 ? + this.slice( i ) : + this.slice( i, +i + 1 ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ), + "slice", slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || jQuery(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + window.$ = _$; + + if ( deep ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + // A third-party is pushing the ready event forwards + if ( wait === true ) { + jQuery.readyWait--; + } + + // Make sure that the DOM is not already loaded + if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready, 1 ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + if ( readyList ) { + // Execute all of them + var fn, + i = 0, + ready = readyList; + + // Reset the list of functions + readyList = null; + + while ( (fn = ready[ i++ ]) ) { + fn.call( document, jQuery ); + } + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger( "ready" ).unbind( "ready" ); + } + } + } + }, + + bindReady: function() { + if ( readyBound ) { + return; + } + + readyBound = true; + + // Catch cases where $(document).ready() is called after the + // browser event has already occurred. + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + return setTimeout( jQuery.ready, 1 ); + } + + // Mozilla, Opera and webkit nightlies currently support this event + if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else if ( document.attachEvent ) { + // ensure firing before onload, + // maybe late but safe also for iframes + document.attachEvent("onreadystatechange", DOMContentLoaded); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var toplevel = false; + + try { + toplevel = window.frameElement == null; + } catch(e) {} + + if ( document.documentElement.doScroll && toplevel ) { + doScrollCheck(); + } + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + // A crude way of determining if an object is a window + isWindow: function( obj ) { + return obj && typeof obj === "object" && "setInterval" in obj; + }, + + isNaN: function( obj ) { + return obj == null || !rdigit.test( obj ) || isNaN( obj ); + }, + + type: function( obj ) { + return obj == null ? + String( obj ) : + class2type[ toString.call(obj) ] || "object"; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + for ( var name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw msg; + }, + + parseJSON: function( data ) { + if ( typeof data !== "string" || !data ) { + return null; + } + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test(data.replace(rvalidescape, "@") + .replace(rvalidtokens, "]") + .replace(rvalidbraces, "")) ) { + + // Try to use the native JSON parser first + return window.JSON && window.JSON.parse ? + window.JSON.parse( data ) : + (new Function("return " + data))(); + + } else { + jQuery.error( "Invalid JSON: " + data ); + } + }, + + noop: function() {}, + + // Evalulates a script in a global context + globalEval: function( data ) { + if ( data && rnotwhite.test(data) ) { + // Inspired by code by Andrea Giammarchi + // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html + var head = document.getElementsByTagName("head")[0] || document.documentElement, + script = document.createElement("script"); + + script.type = "text/javascript"; + + if ( jQuery.support.scriptEval ) { + script.appendChild( document.createTextNode( data ) ); + } else { + script.text = data; + } + + // Use insertBefore instead of appendChild to circumvent an IE6 bug. + // This arises when a base node is used (#2709). + head.insertBefore( script, head.firstChild ); + head.removeChild( script ); + } + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); + }, + + // args is for internal usage only + each: function( object, callback, args ) { + var name, i = 0, + length = object.length, + isObj = length === undefined || jQuery.isFunction(object); + + if ( args ) { + if ( isObj ) { + for ( name in object ) { + if ( callback.apply( object[ name ], args ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.apply( object[ i++ ], args ) === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isObj ) { + for ( name in object ) { + if ( callback.call( object[ name ], name, object[ name ] ) === false ) { + break; + } + } + } else { + for ( var value = object[0]; + i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {} + } + } + + return object; + }, + + // Use native String.trim function wherever possible + trim: trim ? + function( text ) { + return text == null ? + "" : + trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); + }, + + // results is for internal usage only + makeArray: function( array, results ) { + var ret = results || []; + + if ( array != null ) { + // The window, strings (and functions) also have 'length' + // The extra typeof function check is to prevent crashes + // in Safari 2 (See: #3039) + // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 + var type = jQuery.type(array); + + if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { + push.call( ret, array ); + } else { + jQuery.merge( ret, array ); + } + } + + return ret; + }, + + inArray: function( elem, array ) { + if ( array.indexOf ) { + return array.indexOf( elem ); + } + + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[ i ] === elem ) { + return i; + } + } + + return -1; + }, + + merge: function( first, second ) { + var i = first.length, + j = 0; + + if ( typeof second.length === "number" ) { + for ( var l = second.length; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var ret = [], retVal; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( var i = 0, length = elems.length; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var ret = [], value; + + // Go through the array, translating each of the items to their + // new value (or values). + for ( var i = 0, length = elems.length; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + return ret.concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + proxy: function( fn, proxy, thisObject ) { + if ( arguments.length === 2 ) { + if ( typeof proxy === "string" ) { + thisObject = fn; + fn = thisObject[ proxy ]; + proxy = undefined; + + } else if ( proxy && !jQuery.isFunction( proxy ) ) { + thisObject = proxy; + proxy = undefined; + } + } + + if ( !proxy && fn ) { + proxy = function() { + return fn.apply( thisObject || this, arguments ); + }; + } + + // Set the guid of unique handler to the same of original handler, so it can be removed + if ( fn ) { + proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; + } + + // So proxy can be declared as an argument + return proxy; + }, + + // Mutifunctional method to get and set values to a collection + // The value/s can be optionally by executed if its a function + access: function( elems, key, value, exec, fn, pass ) { + var length = elems.length; + + // Setting many attributes + if ( typeof key === "object" ) { + for ( var k in key ) { + jQuery.access( elems, k, key[k], exec, fn, value ); + } + return elems; + } + + // Setting one attribute + if ( value !== undefined ) { + // Optionally, function values get executed if exec is true + exec = !pass && exec && jQuery.isFunction(value); + + for ( var i = 0; i < length; i++ ) { + fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); + } + + return elems; + } + + // Getting an attribute + return length ? fn( elems[0], key ) : undefined; + }, + + now: function() { + return (new Date()).getTime(); + }, + + // Use of jQuery.browser is frowned upon. + // More details: http://docs.jquery.com/Utilities/jQuery.browser + uaMatch: function( ua ) { + ua = ua.toLowerCase(); + + var match = rwebkit.exec( ua ) || + ropera.exec( ua ) || + rmsie.exec( ua ) || + ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || + []; + + return { browser: match[1] || "", version: match[2] || "0" }; + }, + + browser: {} +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +browserMatch = jQuery.uaMatch( userAgent ); +if ( browserMatch.browser ) { + jQuery.browser[ browserMatch.browser ] = true; + jQuery.browser.version = browserMatch.version; +} + +// Deprecated, use jQuery.browser.webkit instead +if ( jQuery.browser.webkit ) { + jQuery.browser.safari = true; +} + +if ( indexOf ) { + jQuery.inArray = function( elem, array ) { + return indexOf.call( array, elem ); + }; +} + +// Verify that \s matches non-breaking spaces +// (IE fails on this test) +if ( !rwhite.test( "\xA0" ) ) { + trimLeft = /^[\s\xA0]+/; + trimRight = /[\s\xA0]+$/; +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); + +// Cleanup functions for the document ready method +if ( document.addEventListener ) { + DOMContentLoaded = function() { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + }; + +} else if ( document.attachEvent ) { + DOMContentLoaded = function() { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( document.readyState === "complete" ) { + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }; +} + +// The DOM ready check for Internet Explorer +function doScrollCheck() { + if ( jQuery.isReady ) { + return; + } + + try { + // If IE is used, use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + document.documentElement.doScroll("left"); + } catch(e) { + setTimeout( doScrollCheck, 1 ); + return; + } + + // and execute any waiting functions + jQuery.ready(); +} + +// Expose jQuery to the global object +return (window.jQuery = window.$ = jQuery); + +})(); + + +(function() { + + jQuery.support = {}; + + var root = document.documentElement, + script = document.createElement("script"), + div = document.createElement("div"), + id = "script" + jQuery.now(); + + div.style.display = "none"; + div.innerHTML = " <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>"; + + var all = div.getElementsByTagName("*"), + a = div.getElementsByTagName("a")[0], + select = document.createElement("select"), + opt = select.appendChild( document.createElement("option") ); + + // Can't get basic test support + if ( !all || !all.length || !a ) { + return; + } + + jQuery.support = { + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: div.firstChild.nodeType === 3, + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText insted) + style: /red/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: a.getAttribute("href") === "/a", + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.55$/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Make sure that if no value is specified for a checkbox + // that it defaults to "on". + // (WebKit defaults to "" instead) + checkOn: div.getElementsByTagName("input")[0].value === "on", + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Will be defined later + deleteExpando: true, + optDisabled: false, + checkClone: false, + scriptEval: false, + noCloneEvent: true, + boxModel: null, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableHiddenOffsets: true + }; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as diabled) + select.disabled = true; + jQuery.support.optDisabled = !opt.disabled; + + script.type = "text/javascript"; + try { + script.appendChild( document.createTextNode( "window." + id + "=1;" ) ); + } catch(e) {} + + root.insertBefore( script, root.firstChild ); + + // Make sure that the execution of code works by injecting a script + // tag with appendChild/createTextNode + // (IE doesn't support this, fails, and uses .text instead) + if ( window[ id ] ) { + jQuery.support.scriptEval = true; + delete window[ id ]; + } + + // Test to see if it's possible to delete an expando from an element + // Fails in Internet Explorer + try { + delete script.test; + + } catch(e) { + jQuery.support.deleteExpando = false; + } + + root.removeChild( script ); + + if ( div.attachEvent && div.fireEvent ) { + div.attachEvent("onclick", function click() { + // Cloning a node shouldn't copy over any + // bound event handlers (IE does this) + jQuery.support.noCloneEvent = false; + div.detachEvent("onclick", click); + }); + div.cloneNode(true).fireEvent("onclick"); + } + + div = document.createElement("div"); + div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>"; + + var fragment = document.createDocumentFragment(); + fragment.appendChild( div.firstChild ); + + // WebKit doesn't clone checked state correctly in fragments + jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked; + + // Figure out if the W3C box model works as expected + // document.body must exist before we can do this + jQuery(function() { + var div = document.createElement("div"); + div.style.width = div.style.paddingLeft = "1px"; + + document.body.appendChild( div ); + jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2; + + if ( "zoom" in div.style ) { + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + // (IE < 8 does this) + div.style.display = "inline"; + div.style.zoom = 1; + jQuery.support.inlineBlockNeedsLayout = div.offsetWidth === 2; + + // Check if elements with layout shrink-wrap their children + // (IE 6 does this) + div.style.display = ""; + div.innerHTML = "<div style='width:4px;'></div>"; + jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2; + } + + div.innerHTML = "<table><tr><td style='padding:0;display:none'></td><td>t</td></tr></table>"; + var tds = div.getElementsByTagName("td"); + + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + // (only IE 8 fails this test) + jQuery.support.reliableHiddenOffsets = tds[0].offsetHeight === 0; + + tds[0].style.display = ""; + tds[1].style.display = "none"; + + // Check if empty table cells still have offsetWidth/Height + // (IE < 8 fail this test) + jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0; + div.innerHTML = ""; + + document.body.removeChild( div ).style.display = "none"; + div = tds = null; + }); + + // Technique from Juriy Zaytsev + // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/ + var eventSupported = function( eventName ) { + var el = document.createElement("div"); + eventName = "on" + eventName; + + var isSupported = (eventName in el); + if ( !isSupported ) { + el.setAttribute(eventName, "return;"); + isSupported = typeof el[eventName] === "function"; + } + el = null; + + return isSupported; + }; + + jQuery.support.submitBubbles = eventSupported("submit"); + jQuery.support.changeBubbles = eventSupported("change"); + + // release memory in IE + root = script = div = all = a = null; +})(); + + + +var windowData = {}, + rbrace = /^(?:\{.*\}|\[.*\])$/; + +jQuery.extend({ + cache: {}, + + // Please use with caution + uuid: 0, + + // Unique for each copy of jQuery on the page + expando: "jQuery" + jQuery.now(), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + data: function( elem, name, data ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + elem = elem == window ? + windowData : + elem; + + var isNode = elem.nodeType, + id = isNode ? elem[ jQuery.expando ] : null, + cache = jQuery.cache, thisCache; + + if ( isNode && !id && typeof name === "string" && data === undefined ) { + return; + } + + // Get the data from the object directly + if ( !isNode ) { + cache = elem; + + // Compute a unique ID for the element + } else if ( !id ) { + elem[ jQuery.expando ] = id = ++jQuery.uuid; + } + + // Avoid generating a new cache unless none exists and we + // want to manipulate it. + if ( typeof name === "object" ) { + if ( isNode ) { + cache[ id ] = jQuery.extend(cache[ id ], name); + + } else { + jQuery.extend( cache, name ); + } + + } else if ( isNode && !cache[ id ] ) { + cache[ id ] = {}; + } + + thisCache = isNode ? cache[ id ] : cache; + + // Prevent overriding the named cache with undefined values + if ( data !== undefined ) { + thisCache[ name ] = data; + } + + return typeof name === "string" ? thisCache[ name ] : thisCache; + }, + + removeData: function( elem, name ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + elem = elem == window ? + windowData : + elem; + + var isNode = elem.nodeType, + id = isNode ? elem[ jQuery.expando ] : elem, + cache = jQuery.cache, + thisCache = isNode ? cache[ id ] : id; + + // If we want to remove a specific section of the element's data + if ( name ) { + if ( thisCache ) { + // Remove the section of cache data + delete thisCache[ name ]; + + // If we've removed all the data, remove the element's cache + if ( isNode && jQuery.isEmptyObject(thisCache) ) { + jQuery.removeData( elem ); + } + } + + // Otherwise, we want to remove all of the element's data + } else { + if ( isNode && jQuery.support.deleteExpando ) { + delete elem[ jQuery.expando ]; + + } else if ( elem.removeAttribute ) { + elem.removeAttribute( jQuery.expando ); + + // Completely remove the data cache + } else if ( isNode ) { + delete cache[ id ]; + + // Remove all fields from the object + } else { + for ( var n in elem ) { + delete elem[ n ]; + } + } + } + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + if ( elem.nodeName ) { + var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; + + if ( match ) { + return !(match === true || elem.getAttribute("classid") !== match); + } + } + + return true; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var data = null; + + if ( typeof key === "undefined" ) { + if ( this.length ) { + var attr = this[0].attributes, name; + data = jQuery.data( this[0] ); + + for ( var i = 0, l = attr.length; i < l; i++ ) { + name = attr[i].name; + + if ( name.indexOf( "data-" ) === 0 ) { + name = name.substr( 5 ); + dataAttr( this[0], name, data[ name ] ); + } + } + } + + return data; + + } else if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + var parts = key.split("."); + parts[1] = parts[1] ? "." + parts[1] : ""; + + if ( value === undefined ) { + data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); + + // Try to fetch any internally stored data first + if ( data === undefined && this.length ) { + data = jQuery.data( this[0], key ); + data = dataAttr( this[0], key, data ); + } + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + + } else { + return this.each(function() { + var $this = jQuery( this ), + args = [ parts[0], value ]; + + $this.triggerHandler( "setData" + parts[1] + "!", args ); + jQuery.data( this, key, value ); + $this.triggerHandler( "changeData" + parts[1] + "!", args ); + }); + } + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + data = elem.getAttribute( "data-" + key ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + !jQuery.isNaN( data ) ? parseFloat( data ) : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + + + + +jQuery.extend({ + queue: function( elem, type, data ) { + if ( !elem ) { + return; + } + + type = (type || "fx") + "queue"; + var q = jQuery.data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( !data ) { + return q || []; + } + + if ( !q || jQuery.isArray(data) ) { + q = jQuery.data( elem, type, jQuery.makeArray(data) ); + + } else { + q.push( data ); + } + + return q; + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + fn = queue.shift(); + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + } + + if ( fn ) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift("inprogress"); + } + + fn.call(elem, function() { + jQuery.dequeue(elem, type); + }); + } + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + } + + if ( data === undefined ) { + return jQuery.queue( this[0], type ); + } + return this.each(function( i ) { + var queue = jQuery.queue( this, type, data ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; + type = type || "fx"; + + return this.queue( type, function() { + var elem = this; + setTimeout(function() { + jQuery.dequeue( elem, type ); + }, time ); + }); + }, + + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + } +}); + + + + +var rclass = /[\n\t]/g, + rspaces = /\s+/, + rreturn = /\r/g, + rspecialurl = /^(?:href|src|style)$/, + rtype = /^(?:button|input)$/i, + rfocusable = /^(?:button|input|object|select|textarea)$/i, + rclickable = /^a(?:rea)?$/i, + rradiocheck = /^(?:radio|checkbox)$/i; + +jQuery.props = { + "for": "htmlFor", + "class": "className", + readonly: "readOnly", + maxlength: "maxLength", + cellspacing: "cellSpacing", + rowspan: "rowSpan", + colspan: "colSpan", + tabindex: "tabIndex", + usemap: "useMap", + frameborder: "frameBorder" +}; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.attr ); + }, + + removeAttr: function( name, fn ) { + return this.each(function(){ + jQuery.attr( this, name, "" ); + if ( this.nodeType === 1 ) { + this.removeAttribute( name ); + } + }); + }, + + addClass: function( value ) { + if ( jQuery.isFunction(value) ) { + return this.each(function(i) { + var self = jQuery(this); + self.addClass( value.call(this, i, self.attr("class")) ); + }); + } + + if ( value && typeof value === "string" ) { + var classNames = (value || "").split( rspaces ); + + for ( var i = 0, l = this.length; i < l; i++ ) { + var elem = this[i]; + + if ( elem.nodeType === 1 ) { + if ( !elem.className ) { + elem.className = value; + + } else { + var className = " " + elem.className + " ", + setClass = elem.className; + + for ( var c = 0, cl = classNames.length; c < cl; c++ ) { + if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) { + setClass += " " + classNames[c]; + } + } + elem.className = jQuery.trim( setClass ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + if ( jQuery.isFunction(value) ) { + return this.each(function(i) { + var self = jQuery(this); + self.removeClass( value.call(this, i, self.attr("class")) ); + }); + } + + if ( (value && typeof value === "string") || value === undefined ) { + var classNames = (value || "").split( rspaces ); + + for ( var i = 0, l = this.length; i < l; i++ ) { + var elem = this[i]; + + if ( elem.nodeType === 1 && elem.className ) { + if ( value ) { + var className = (" " + elem.className + " ").replace(rclass, " "); + for ( var c = 0, cl = classNames.length; c < cl; c++ ) { + className = className.replace(" " + classNames[c] + " ", " "); + } + elem.className = jQuery.trim( className ); + + } else { + elem.className = ""; + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function(i) { + var self = jQuery(this); + self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.split( rspaces ); + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space seperated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery.data( this, "__className__", this.className ); + } + + // toggle whole className + this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " "; + for ( var i = 0, l = this.length; i < l; i++ ) { + if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + if ( !arguments.length ) { + var elem = this[0]; + + if ( elem ) { + if ( jQuery.nodeName( elem, "option" ) ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + + // We need to handle select boxes special + if ( jQuery.nodeName( elem, "select" ) ) { + var index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type === "select-one"; + + // Nothing was selected + if ( index < 0 ) { + return null; + } + + // Loop through all the selected options + for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { + var option = options[ i ]; + + // Don't return options that are disabled or in a disabled optgroup + if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && + (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { + + // Get the specific value for the option + value = jQuery(option).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + } + + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) { + return elem.getAttribute("value") === null ? "on" : elem.value; + } + + + // Everything else, we just grab the value + return (elem.value || "").replace(rreturn, ""); + + } + + return undefined; + } + + var isFunction = jQuery.isFunction(value); + + return this.each(function(i) { + var self = jQuery(this), val = value; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call(this, i, self.val()); + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray(val) ) { + val = jQuery.map(val, function (value) { + return value == null ? "" : value + ""; + }); + } + + if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) { + this.checked = jQuery.inArray( self.val(), val ) >= 0; + + } else if ( jQuery.nodeName( this, "select" ) ) { + var values = jQuery.makeArray(val); + + jQuery( "option", this ).each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + this.selectedIndex = -1; + } + + } else { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + attrFn: { + val: true, + css: true, + html: true, + text: true, + data: true, + width: true, + height: true, + offset: true + }, + + attr: function( elem, name, value, pass ) { + // don't set attributes on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) { + return undefined; + } + + if ( pass && name in jQuery.attrFn ) { + return jQuery(elem)[name](value); + } + + var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ), + // Whether we are setting (or getting) + set = value !== undefined; + + // Try to normalize/fix the name + name = notxml && jQuery.props[ name ] || name; + + // These attributes require special treatment + var special = rspecialurl.test( name ); + + // Safari mis-reports the default selected property of an option + // Accessing the parent's selectedIndex property fixes it + if ( name === "selected" && !jQuery.support.optSelected ) { + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + + // If applicable, access the attribute via the DOM 0 way + // 'in' checks fail in Blackberry 4.7 #6931 + if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) { + if ( set ) { + // We can't allow the type property to be changed (since it causes problems in IE) + if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) { + jQuery.error( "type property can't be changed" ); + } + + if ( value === null ) { + if ( elem.nodeType === 1 ) { + elem.removeAttribute( name ); + } + + } else { + elem[ name ] = value; + } + } + + // browsers index elements by id/name on forms, give priority to attributes. + if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) { + return elem.getAttributeNode( name ).nodeValue; + } + + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + if ( name === "tabIndex" ) { + var attributeNode = elem.getAttributeNode( "tabIndex" ); + + return attributeNode && attributeNode.specified ? + attributeNode.value : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + + return elem[ name ]; + } + + if ( !jQuery.support.style && notxml && name === "style" ) { + if ( set ) { + elem.style.cssText = "" + value; + } + + return elem.style.cssText; + } + + if ( set ) { + // convert the value to a string (all browsers do this but IE) see #1070 + elem.setAttribute( name, "" + value ); + } + + // Ensure that missing attributes return undefined + // Blackberry 4.7 returns "" from getAttribute #6938 + if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) { + return undefined; + } + + var attr = !jQuery.support.hrefNormalized && notxml && special ? + // Some attributes require a special call on IE + elem.getAttribute( name, 2 ) : + elem.getAttribute( name ); + + // Non-existent attributes return null, we normalize to undefined + return attr === null ? undefined : attr; + } +}); + + + + +var rnamespaces = /\.(.*)$/, + rformElems = /^(?:textarea|input|select)$/i, + rperiod = /\./g, + rspace = / /g, + rescape = /[^\w\s.|`]/g, + fcleanup = function( nm ) { + return nm.replace(rescape, "\\$&"); + }, + focusCounts = { focusin: 0, focusout: 0 }; + +/* + * A number of helper functions used for managing events. + * Many of the ideas behind this code originated from + * Dean Edwards' addEvent library. + */ +jQuery.event = { + + // Bind an event to an element + // Original by Dean Edwards + add: function( elem, types, handler, data ) { + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // For whatever reason, IE has trouble passing the window object + // around, causing it to be cloned in the process + if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) { + elem = window; + } + + if ( handler === false ) { + handler = returnFalse; + } else if ( !handler ) { + // Fixes bug #7229. Fix recommended by jdalton + return; + } + + var handleObjIn, handleObj; + + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + } + + // Make sure that the function being executed has a unique ID + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure + var elemData = jQuery.data( elem ); + + // If no elemData is found then we must be trying to bind to one of the + // banned noData elements + if ( !elemData ) { + return; + } + + // Use a key less likely to result in collisions for plain JS objects. + // Fixes bug #7150. + var eventKey = elem.nodeType ? "events" : "__events__", + events = elemData[ eventKey ], + eventHandle = elemData.handle; + + if ( typeof events === "function" ) { + // On plain objects events is a fn that holds the the data + // which prevents this data from being JSON serialized + // the function does not need to be called, it just contains the data + eventHandle = events.handle; + events = events.events; + + } else if ( !events ) { + if ( !elem.nodeType ) { + // On plain objects, create a fn that acts as the holder + // of the values to avoid JSON serialization of event data + elemData[ eventKey ] = elemData = function(){}; + } + + elemData.events = events = {}; + } + + if ( !eventHandle ) { + elemData.handle = eventHandle = function() { + // Handle the second event of a trigger and when + // an event is called after a page has unloaded + return typeof jQuery !== "undefined" && !jQuery.event.triggered ? + jQuery.event.handle.apply( eventHandle.elem, arguments ) : + undefined; + }; + } + + // Add elem as a property of the handle function + // This is to prevent a memory leak with non-native events in IE. + eventHandle.elem = elem; + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = types.split(" "); + + var type, i = 0, namespaces; + + while ( (type = types[ i++ ]) ) { + handleObj = handleObjIn ? + jQuery.extend({}, handleObjIn) : + { handler: handler, data: data }; + + // Namespaced event handlers + if ( type.indexOf(".") > -1 ) { + namespaces = type.split("."); + type = namespaces.shift(); + handleObj.namespace = namespaces.slice(0).sort().join("."); + + } else { + namespaces = []; + handleObj.namespace = ""; + } + + handleObj.type = type; + if ( !handleObj.guid ) { + handleObj.guid = handler.guid; + } + + // Get the current list of functions bound to this event + var handlers = events[ type ], + special = jQuery.event.special[ type ] || {}; + + // Init the event handler queue + if ( !handlers ) { + handlers = events[ type ] = []; + + // Check for a special event handler + // Only use addEventListener/attachEvent if the special + // events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add the function to the element's handler list + handlers.push( handleObj ); + + // Keep track of which events have been used, for global triggering + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + global: {}, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, pos ) { + // don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } + + var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType, + eventKey = elem.nodeType ? "events" : "__events__", + elemData = jQuery.data( elem ), + events = elemData && elemData[ eventKey ]; + + if ( !elemData || !events ) { + return; + } + + if ( typeof events === "function" ) { + elemData = events; + events = events.events; + } + + // types is actually an event object here + if ( types && types.type ) { + handler = types.handler; + types = types.type; + } + + // Unbind all events for the element + if ( !types || typeof types === "string" && types.charAt(0) === "." ) { + types = types || ""; + + for ( type in events ) { + jQuery.event.remove( elem, type + types ); + } + + return; + } + + // Handle multiple events separated by a space + // jQuery(...).unbind("mouseover mouseout", fn); + types = types.split(" "); + + while ( (type = types[ i++ ]) ) { + origType = type; + handleObj = null; + all = type.indexOf(".") < 0; + namespaces = []; + + if ( !all ) { + // Namespaced event handlers + namespaces = type.split("."); + type = namespaces.shift(); + + namespace = new RegExp("(^|\\.)" + + jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + eventType = events[ type ]; + + if ( !eventType ) { + continue; + } + + if ( !handler ) { + for ( j = 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( all || namespace.test( handleObj.namespace ) ) { + jQuery.event.remove( elem, origType, handleObj.handler, j ); + eventType.splice( j--, 1 ); + } + } + + continue; + } + + special = jQuery.event.special[ type ] || {}; + + for ( j = pos || 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( handler.guid === handleObj.guid ) { + // remove the given handler for the given type + if ( all || namespace.test( handleObj.namespace ) ) { + if ( pos == null ) { + eventType.splice( j--, 1 ); + } + + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + + if ( pos != null ) { + break; + } + } + } + + // remove generic event handler if no more handlers exist + if ( eventType.length === 0 || pos != null && eventType.length === 1 ) { + if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + ret = null; + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + var handle = elemData.handle; + if ( handle ) { + handle.elem = null; + } + + delete elemData.events; + delete elemData.handle; + + if ( typeof elemData === "function" ) { + jQuery.removeData( elem, eventKey ); + + } else if ( jQuery.isEmptyObject( elemData ) ) { + jQuery.removeData( elem ); + } + } + }, + + // bubbling is internal + trigger: function( event, data, elem /*, bubbling */ ) { + // Event object or event type + var type = event.type || event, + bubbling = arguments[3]; + + if ( !bubbling ) { + event = typeof event === "object" ? + // jQuery.Event object + event[ jQuery.expando ] ? event : + // Object literal + jQuery.extend( jQuery.Event(type), event ) : + // Just the event type (string) + jQuery.Event(type); + + if ( type.indexOf("!") >= 0 ) { + event.type = type = type.slice(0, -1); + event.exclusive = true; + } + + // Handle a global trigger + if ( !elem ) { + // Don't bubble custom events when global (to avoid too much overhead) + event.stopPropagation(); + + // Only trigger if we've ever bound an event for it + if ( jQuery.event.global[ type ] ) { + jQuery.each( jQuery.cache, function() { + if ( this.events && this.events[type] ) { + jQuery.event.trigger( event, data, this.handle.elem ); + } + }); + } + } + + // Handle triggering a single element + + // don't do events on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) { + return undefined; + } + + // Clean up in case it is reused + event.result = undefined; + event.target = elem; + + // Clone the incoming data, if any + data = jQuery.makeArray( data ); + data.unshift( event ); + } + + event.currentTarget = elem; + + // Trigger the event, it is assumed that "handle" is a function + var handle = elem.nodeType ? + jQuery.data( elem, "handle" ) : + (jQuery.data( elem, "__events__" ) || {}).handle; + + if ( handle ) { + handle.apply( elem, data ); + } + + var parent = elem.parentNode || elem.ownerDocument; + + // Trigger an inline bound script + try { + if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) { + if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) { + event.result = false; + event.preventDefault(); + } + } + + // prevent IE from throwing an error for some elements with some event types, see #3533 + } catch (inlineError) {} + + if ( !event.isPropagationStopped() && parent ) { + jQuery.event.trigger( event, data, parent, true ); + + } else if ( !event.isDefaultPrevented() ) { + var old, + target = event.target, + targetType = type.replace( rnamespaces, "" ), + isClick = jQuery.nodeName( target, "a" ) && targetType === "click", + special = jQuery.event.special[ targetType ] || {}; + + if ( (!special._default || special._default.call( elem, event ) === false) && + !isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) { + + try { + if ( target[ targetType ] ) { + // Make sure that we don't accidentally re-trigger the onFOO events + old = target[ "on" + targetType ]; + + if ( old ) { + target[ "on" + targetType ] = null; + } + + jQuery.event.triggered = true; + target[ targetType ](); + } + + // prevent IE from throwing an error for some elements with some event types, see #3533 + } catch (triggerError) {} + + if ( old ) { + target[ "on" + targetType ] = old; + } + + jQuery.event.triggered = false; + } + } + }, + + handle: function( event ) { + var all, handlers, namespaces, namespace_re, events, + namespace_sort = [], + args = jQuery.makeArray( arguments ); + + event = args[0] = jQuery.event.fix( event || window.event ); + event.currentTarget = this; + + // Namespaced event handlers + all = event.type.indexOf(".") < 0 && !event.exclusive; + + if ( !all ) { + namespaces = event.type.split("."); + event.type = namespaces.shift(); + namespace_sort = namespaces.slice(0).sort(); + namespace_re = new RegExp("(^|\\.)" + namespace_sort.join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + event.namespace = event.namespace || namespace_sort.join("."); + + events = jQuery.data(this, this.nodeType ? "events" : "__events__"); + + if ( typeof events === "function" ) { + events = events.events; + } + + handlers = (events || {})[ event.type ]; + + if ( events && handlers ) { + // Clone the handlers to prevent manipulation + handlers = handlers.slice(0); + + for ( var j = 0, l = handlers.length; j < l; j++ ) { + var handleObj = handlers[ j ]; + + // Filter the functions by class + if ( all || namespace_re.test( handleObj.namespace ) ) { + // Pass in a reference to the handler function itself + // So that we can later remove it + event.handler = handleObj.handler; + event.data = handleObj.data; + event.handleObj = handleObj; + + var ret = handleObj.handler.apply( this, args ); + + if ( ret !== undefined ) { + event.result = ret; + if ( ret === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + } + + return event.result; + }, + + props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // store a copy of the original event object + // and "clone" to set read-only properties + var originalEvent = event; + event = jQuery.Event( originalEvent ); + + for ( var i = this.props.length, prop; i; ) { + prop = this.props[ --i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Fix target property, if necessary + if ( !event.target ) { + // Fixes #1925 where srcElement might not be defined either + event.target = event.srcElement || document; + } + + // check if target is a textnode (safari) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && event.fromElement ) { + event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement; + } + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && event.clientX != null ) { + var doc = document.documentElement, + body = document.body; + + event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); + event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); + } + + // Add which for key events + if ( event.which == null && (event.charCode != null || event.keyCode != null) ) { + event.which = event.charCode != null ? event.charCode : event.keyCode; + } + + // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) + if ( !event.metaKey && event.ctrlKey ) { + event.metaKey = event.ctrlKey; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && event.button !== undefined ) { + event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); + } + + return event; + }, + + // Deprecated, use jQuery.guid instead + guid: 1E8, + + // Deprecated, use jQuery.proxy instead + proxy: jQuery.proxy, + + special: { + ready: { + // Make sure the ready event is setup + setup: jQuery.bindReady, + teardown: jQuery.noop + }, + + live: { + add: function( handleObj ) { + jQuery.event.add( this, + liveConvert( handleObj.origType, handleObj.selector ), + jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) ); + }, + + remove: function( handleObj ) { + jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj ); + } + }, + + beforeunload: { + setup: function( data, namespaces, eventHandle ) { + // We only want to do this special case on windows + if ( jQuery.isWindow( this ) ) { + this.onbeforeunload = eventHandle; + } + }, + + teardown: function( namespaces, eventHandle ) { + if ( this.onbeforeunload === eventHandle ) { + this.onbeforeunload = null; + } + } + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + if ( elem.detachEvent ) { + elem.detachEvent( "on" + type, handle ); + } + }; + +jQuery.Event = function( src ) { + // Allow instantiation without the 'new' keyword + if ( !this.preventDefault ) { + return new jQuery.Event( src ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + // Event type + } else { + this.type = src; + } + + // timeStamp is buggy for some events on Firefox(#3843) + // So we won't rely on the native value + this.timeStamp = jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + preventDefault: function() { + this.isDefaultPrevented = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + + // if preventDefault exists run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // otherwise set the returnValue property of the original event to false (IE) + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + this.isPropagationStopped = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + // if stopPropagation exists run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + // otherwise set the cancelBubble property of the original event to true (IE) + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + }, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse +}; + +// Checks if an event happened on an element within another element +// Used in jQuery.event.special.mouseenter and mouseleave handlers +var withinElement = function( event ) { + // Check if mouse(over|out) are still within the same parent element + var parent = event.relatedTarget; + + // Firefox sometimes assigns relatedTarget a XUL element + // which we cannot access the parentNode property of + try { + // Traverse up the tree + while ( parent && parent !== this ) { + parent = parent.parentNode; + } + + if ( parent !== this ) { + // set the correct event type + event.type = event.data; + + // handle event if we actually just moused on to a non sub-element + jQuery.event.handle.apply( this, arguments ); + } + + // assuming we've left the element since we most likely mousedover a xul element + } catch(e) { } +}, + +// In case of event delegation, we only need to rename the event.type, +// liveHandler will take care of the rest. +delegate = function( event ) { + event.type = event.data; + jQuery.event.handle.apply( this, arguments ); +}; + +// Create mouseenter and mouseleave events +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + setup: function( data ) { + jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig ); + }, + teardown: function( data ) { + jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement ); + } + }; +}); + +// submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function( data, namespaces ) { + if ( this.nodeName.toLowerCase() !== "form" ) { + jQuery.event.add(this, "click.specialSubmit", function( e ) { + var elem = e.target, + type = elem.type; + + if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) { + e.liveFired = undefined; + return trigger( "submit", this, arguments ); + } + }); + + jQuery.event.add(this, "keypress.specialSubmit", function( e ) { + var elem = e.target, + type = elem.type; + + if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) { + e.liveFired = undefined; + return trigger( "submit", this, arguments ); + } + }); + + } else { + return false; + } + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialSubmit" ); + } + }; + +} + +// change delegation, happens here so we have bind. +if ( !jQuery.support.changeBubbles ) { + + var changeFilters, + + getVal = function( elem ) { + var type = elem.type, val = elem.value; + + if ( type === "radio" || type === "checkbox" ) { + val = elem.checked; + + } else if ( type === "select-multiple" ) { + val = elem.selectedIndex > -1 ? + jQuery.map( elem.options, function( elem ) { + return elem.selected; + }).join("-") : + ""; + + } else if ( elem.nodeName.toLowerCase() === "select" ) { + val = elem.selectedIndex; + } + + return val; + }, + + testChange = function testChange( e ) { + var elem = e.target, data, val; + + if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) { + return; + } + + data = jQuery.data( elem, "_change_data" ); + val = getVal(elem); + + // the current data will be also retrieved by beforeactivate + if ( e.type !== "focusout" || elem.type !== "radio" ) { + jQuery.data( elem, "_change_data", val ); + } + + if ( data === undefined || val === data ) { + return; + } + + if ( data != null || val ) { + e.type = "change"; + e.liveFired = undefined; + return jQuery.event.trigger( e, arguments[1], elem ); + } + }; + + jQuery.event.special.change = { + filters: { + focusout: testChange, + + beforedeactivate: testChange, + + click: function( e ) { + var elem = e.target, type = elem.type; + + if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) { + return testChange.call( this, e ); + } + }, + + // Change has to be called before submit + // Keydown will be called before keypress, which is used in submit-event delegation + keydown: function( e ) { + var elem = e.target, type = elem.type; + + if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") || + (e.keyCode === 32 && (type === "checkbox" || type === "radio")) || + type === "select-multiple" ) { + return testChange.call( this, e ); + } + }, + + // Beforeactivate happens also before the previous element is blurred + // with this event you can't trigger a change event, but you can store + // information + beforeactivate: function( e ) { + var elem = e.target; + jQuery.data( elem, "_change_data", getVal(elem) ); + } + }, + + setup: function( data, namespaces ) { + if ( this.type === "file" ) { + return false; + } + + for ( var type in changeFilters ) { + jQuery.event.add( this, type + ".specialChange", changeFilters[type] ); + } + + return rformElems.test( this.nodeName ); + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialChange" ); + + return rformElems.test( this.nodeName ); + } + }; + + changeFilters = jQuery.event.special.change.filters; + + // Handle when the input is .focus()'d + changeFilters.focus = changeFilters.beforeactivate; +} + +function trigger( type, elem, args ) { + args[0].type = type; + return jQuery.event.handle.apply( elem, args ); +} + +// Create "bubbling" focus and blur events +if ( document.addEventListener ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + jQuery.event.special[ fix ] = { + setup: function() { + if ( focusCounts[fix]++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --focusCounts[fix] === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + + function handler( e ) { + e = jQuery.event.fix( e ); + e.type = fix; + return jQuery.event.trigger( e, null, e.target ); + } + }); +} + +jQuery.each(["bind", "one"], function( i, name ) { + jQuery.fn[ name ] = function( type, data, fn ) { + // Handle object literals + if ( typeof type === "object" ) { + for ( var key in type ) { + this[ name ](key, data, type[key], fn); + } + return this; + } + + if ( jQuery.isFunction( data ) || data === false ) { + fn = data; + data = undefined; + } + + var handler = name === "one" ? jQuery.proxy( fn, function( event ) { + jQuery( this ).unbind( event, handler ); + return fn.apply( this, arguments ); + }) : fn; + + if ( type === "unload" && name !== "one" ) { + this.one( type, data, fn ); + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.add( this[i], type, handler, data ); + } + } + + return this; + }; +}); + +jQuery.fn.extend({ + unbind: function( type, fn ) { + // Handle object literals + if ( typeof type === "object" && !type.preventDefault ) { + for ( var key in type ) { + this.unbind(key, type[key]); + } + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.remove( this[i], type, fn ); + } + } + + return this; + }, + + delegate: function( selector, types, data, fn ) { + return this.live( types, data, fn, selector ); + }, + + undelegate: function( selector, types, fn ) { + if ( arguments.length === 0 ) { + return this.unbind( "live" ); + + } else { + return this.die( types, null, fn, selector ); + } + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + + triggerHandler: function( type, data ) { + if ( this[0] ) { + var event = jQuery.Event( type ); + event.preventDefault(); + event.stopPropagation(); + jQuery.event.trigger( event, data, this[0] ); + return event.result; + } + }, + + toggle: function( fn ) { + // Save reference to arguments for access in closure + var args = arguments, + i = 1; + + // link all the functions, so any of them can unbind this click handler + while ( i < args.length ) { + jQuery.proxy( fn, args[ i++ ] ); + } + + return this.click( jQuery.proxy( fn, function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + })); + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +var liveMap = { + focus: "focusin", + blur: "focusout", + mouseenter: "mouseover", + mouseleave: "mouseout" +}; + +jQuery.each(["live", "die"], function( i, name ) { + jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) { + var type, i = 0, match, namespaces, preType, + selector = origSelector || this.selector, + context = origSelector ? this : jQuery( this.context ); + + if ( typeof types === "object" && !types.preventDefault ) { + for ( var key in types ) { + context[ name ]( key, data, types[key], selector ); + } + + return this; + } + + if ( jQuery.isFunction( data ) ) { + fn = data; + data = undefined; + } + + types = (types || "").split(" "); + + while ( (type = types[ i++ ]) != null ) { + match = rnamespaces.exec( type ); + namespaces = ""; + + if ( match ) { + namespaces = match[0]; + type = type.replace( rnamespaces, "" ); + } + + if ( type === "hover" ) { + types.push( "mouseenter" + namespaces, "mouseleave" + namespaces ); + continue; + } + + preType = type; + + if ( type === "focus" || type === "blur" ) { + types.push( liveMap[ type ] + namespaces ); + type = type + namespaces; + + } else { + type = (liveMap[ type ] || type) + namespaces; + } + + if ( name === "live" ) { + // bind live handler + for ( var j = 0, l = context.length; j < l; j++ ) { + jQuery.event.add( context[j], "live." + liveConvert( type, selector ), + { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } ); + } + + } else { + // unbind live handler + context.unbind( "live." + liveConvert( type, selector ), fn ); + } + } + + return this; + }; +}); + +function liveHandler( event ) { + var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret, + elems = [], + selectors = [], + events = jQuery.data( this, this.nodeType ? "events" : "__events__" ); + + if ( typeof events === "function" ) { + events = events.events; + } + + // Make sure we avoid non-left-click bubbling in Firefox (#3861) + if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) { + return; + } + + if ( event.namespace ) { + namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + event.liveFired = this; + + var live = events.live.slice(0); + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) { + selectors.push( handleObj.selector ); + + } else { + live.splice( j--, 1 ); + } + } + + match = jQuery( event.target ).closest( selectors, event.currentTarget ); + + for ( i = 0, l = match.length; i < l; i++ ) { + close = match[i]; + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) ) { + elem = close.elem; + related = null; + + // Those two events require additional checking + if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) { + event.type = handleObj.preType; + related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0]; + } + + if ( !related || related !== elem ) { + elems.push({ elem: elem, handleObj: handleObj, level: close.level }); + } + } + } + } + + for ( i = 0, l = elems.length; i < l; i++ ) { + match = elems[i]; + + if ( maxLevel && match.level > maxLevel ) { + break; + } + + event.currentTarget = match.elem; + event.data = match.handleObj.data; + event.handleObj = match.handleObj; + + ret = match.handleObj.origHandler.apply( match.elem, arguments ); + + if ( ret === false || event.isPropagationStopped() ) { + maxLevel = match.level; + + if ( ret === false ) { + stop = false; + } + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + + return stop; +} + +function liveConvert( type, selector ) { + return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspace, "&"); +} + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + if ( fn == null ) { + fn = data; + data = null; + } + + return arguments.length > 0 ? + this.bind( name, data, fn ) : + this.trigger( name ); + }; + + if ( jQuery.attrFn ) { + jQuery.attrFn[ name ] = true; + } +}); + +// Prevent memory leaks in IE +// Window isn't included so as not to unbind existing unload events +// More info: +// - http://isaacschlueter.com/2006/10/msie-memory-leaks/ +if ( window.attachEvent && !window.addEventListener ) { + jQuery(window).bind("unload", function() { + for ( var id in jQuery.cache ) { + if ( jQuery.cache[ id ].handle ) { + // Try/Catch is to handle iframes being unloaded, see #4280 + try { + jQuery.event.remove( jQuery.cache[ id ].handle.elem ); + } catch(e) {} + } + } + }); +} + + +/*! + * Sizzle CSS Selector Engine - v1.0 + * Copyright 2009, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true; + +// Here we check if the JavaScript engine is using some sort of +// optimization where it does not always call our comparision +// function. If that is the case, discard the hasDuplicate value. +// Thus far that includes Google Chrome. +[0, 0].sort(function() { + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function( selector, context, results, seed ) { + results = results || []; + context = context || document; + + var origContext = context; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var m, set, checkSet, extra, ret, cur, pop, i, + prune = true, + contextXML = Sizzle.isXML( context ), + parts = [], + soFar = selector; + + // Reset the position of the chunker regexp (start from head) + do { + chunker.exec( "" ); + m = chunker.exec( soFar ); + + if ( m ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + } while ( m ); + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context ); + + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) { + selector += parts.shift(); + } + + set = posProcess( selector, set ); + } + } + + } else { + // Take a shortcut and set the context if the root selector is an ID + // (but not if it'll be faster if the inner selector is an ID) + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + + ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? + Sizzle.filter( ret.expr, ret.set )[0] : + ret.set[0]; + } + + if ( context ) { + ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + + set = ret.expr ? + Sizzle.filter( ret.expr, ret.set ) : + ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray( set ); + + } else { + prune = false; + } + + while ( parts.length ) { + cur = parts.pop(); + pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + Sizzle.error( cur || selector ); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + + } else if ( context && context.nodeType === 1 ) { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + + } else { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function( results ) { + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[ i - 1 ] ) { + results.splice( i--, 1 ); + } + } + } + } + + return results; +}; + +Sizzle.matches = function( expr, set ) { + return Sizzle( expr, null, null, set ); +}; + +Sizzle.matchesSelector = function( node, expr ) { + return Sizzle( expr, null, null, [node] ).length > 0; +}; + +Sizzle.find = function( expr, context, isXML ) { + var set; + + if ( !expr ) { + return []; + } + + for ( var i = 0, l = Expr.order.length; i < l; i++ ) { + var match, + type = Expr.order[i]; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + var left = match[1]; + match.splice( 1, 1 ); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace(/\\/g, ""); + set = Expr.find[ type ]( match, context, isXML ); + + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = context.getElementsByTagName( "*" ); + } + + return { set: set, expr: expr }; +}; + +Sizzle.filter = function( expr, set, inplace, not ) { + var match, anyFound, + old = expr, + result = [], + curLoop = set, + isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); + + while ( expr && set.length ) { + for ( var type in Expr.filter ) { + if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { + var found, item, + filter = Expr.filter[ type ], + left = match[1]; + + anyFound = false; + + match.splice(1,1); + + if ( left.substr( left.length - 1 ) === "\\" ) { + continue; + } + + if ( curLoop === result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( var i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + var pass = not ^ !!found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + + } else { + curLoop[i] = false; + } + + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + // Improper expression + if ( expr === old ) { + if ( anyFound == null ) { + Sizzle.error( expr ); + + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +Sizzle.error = function( msg ) { + throw "Syntax error, unrecognized expression: " + msg; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + + match: { + ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+\-]*)\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ + }, + + leftMatch: {}, + + attrMap: { + "class": "className", + "for": "htmlFor" + }, + + attrHandle: { + href: function( elem ) { + return elem.getAttribute( "href" ); + } + }, + + relative: { + "+": function(checkSet, part){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !/\W/.test( part ), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag ) { + part = part.toLowerCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + + ">": function( checkSet, part ) { + var elem, + isPartStr = typeof part === "string", + i = 0, + l = checkSet.length; + + if ( isPartStr && !/\W/.test( part ) ) { + part = part.toLowerCase(); + + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; + } + } + + } else { + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + + "": function(checkSet, part, isXML){ + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !/\W/.test(part) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); + }, + + "~": function( checkSet, part, isXML ) { + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !/\W/.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); + } + }, + + find: { + ID: function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }, + + NAME: function( match, context ) { + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], + results = context.getElementsByName( match[1] ); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + + TAG: function( match, context ) { + return context.getElementsByTagName( match[1] ); + } + }, + preFilter: { + CLASS: function( match, curLoop, inplace, result, not, isXML ) { + match = " " + match[1].replace(/\\/g, "") + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) { + if ( !inplace ) { + result.push( elem ); + } + + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + + ID: function( match ) { + return match[1].replace(/\\/g, ""); + }, + + TAG: function( match, curLoop ) { + return match[1].toLowerCase(); + }, + + CHILD: function( match ) { + if ( match[1] === "nth" ) { + // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' + var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( + match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + // calculate the numbers (first)n+(last) including if they are negative + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + + // TODO: Move to normal caching system + match[0] = done++; + + return match; + }, + + ATTR: function( match, curLoop, inplace, result, not, isXML ) { + var name = match[1].replace(/\\/g, ""); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + + PSEUDO: function( match, curLoop, inplace, result, not ) { + if ( match[1] === "not" ) { + // If we're dealing with a complex expression, or a simple one + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + + if ( !inplace ) { + result.push.apply( result, ret ); + } + + return false; + } + + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + + POS: function( match ) { + match.unshift( true ); + + return match; + } + }, + + filters: { + enabled: function( elem ) { + return elem.disabled === false && elem.type !== "hidden"; + }, + + disabled: function( elem ) { + return elem.disabled === true; + }, + + checked: function( elem ) { + return elem.checked === true; + }, + + selected: function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + elem.parentNode.selectedIndex; + + return elem.selected === true; + }, + + parent: function( elem ) { + return !!elem.firstChild; + }, + + empty: function( elem ) { + return !elem.firstChild; + }, + + has: function( elem, i, match ) { + return !!Sizzle( match[3], elem ).length; + }, + + header: function( elem ) { + return (/h\d/i).test( elem.nodeName ); + }, + + text: function( elem ) { + return "text" === elem.type; + }, + radio: function( elem ) { + return "radio" === elem.type; + }, + + checkbox: function( elem ) { + return "checkbox" === elem.type; + }, + + file: function( elem ) { + return "file" === elem.type; + }, + password: function( elem ) { + return "password" === elem.type; + }, + + submit: function( elem ) { + return "submit" === elem.type; + }, + + image: function( elem ) { + return "image" === elem.type; + }, + + reset: function( elem ) { + return "reset" === elem.type; + }, + + button: function( elem ) { + return "button" === elem.type || elem.nodeName.toLowerCase() === "button"; + }, + + input: function( elem ) { + return (/input|select|textarea|button/i).test( elem.nodeName ); + } + }, + setFilters: { + first: function( elem, i ) { + return i === 0; + }, + + last: function( elem, i, match, array ) { + return i === array.length - 1; + }, + + even: function( elem, i ) { + return i % 2 === 0; + }, + + odd: function( elem, i ) { + return i % 2 === 1; + }, + + lt: function( elem, i, match ) { + return i < match[3] - 0; + }, + + gt: function( elem, i, match ) { + return i > match[3] - 0; + }, + + nth: function( elem, i, match ) { + return match[3] - 0 === i; + }, + + eq: function( elem, i, match ) { + return match[3] - 0 === i; + } + }, + filter: { + PSEUDO: function( elem, match, i, array ) { + var name = match[1], + filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0; + + } else if ( name === "not" ) { + var not = match[3]; + + for ( var j = 0, l = not.length; j < l; j++ ) { + if ( not[j] === elem ) { + return false; + } + } + + return true; + + } else { + Sizzle.error( "Syntax error, unrecognized expression: " + name ); + } + }, + + CHILD: function( elem, match ) { + var type = match[1], + node = elem; + + switch ( type ) { + case "only": + case "first": + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + if ( type === "first" ) { + return true; + } + + node = elem; + + case "last": + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + return true; + + case "nth": + var first = match[2], + last = match[3]; + + if ( first === 1 && last === 0 ) { + return true; + } + + var doneName = match[0], + parent = elem.parentNode; + + if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { + var count = 0; + + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + + parent.sizcache = doneName; + } + + var diff = elem.nodeIndex - last; + + if ( first === 0 ) { + return diff === 0; + + } else { + return ( diff % first === 0 && diff / first >= 0 ); + } + } + }, + + ID: function( elem, match ) { + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + + TAG: function( elem, match ) { + return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match; + }, + + CLASS: function( elem, match ) { + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + + ATTR: function( elem, match ) { + var name = match[1], + result = Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value !== check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + + POS: function( elem, match, i, array ) { + var name = match[2], + filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS, + fescape = function(all, num){ + return "\\" + (num - 0 + 1); + }; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); +} + +var makeArray = function( array, results ) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +// Perform a simple check to determine if the browser is capable of +// converting a NodeList to an array using builtin methods. +// Also verifies that the returned array holds DOM nodes +// (which is not the case in the Blackberry browser) +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; + +// Provide a fallback method if it does not work +} catch( e ) { + makeArray = function( array, results ) { + var i = 0, + ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + + } else { + if ( typeof array.length === "number" ) { + for ( var l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + + } else { + for ( ; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder, siblingCheck; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + return a.compareDocumentPosition ? -1 : 1; + } + + return a.compareDocumentPosition(b) & 4 ? -1 : 1; + }; + +} else { + sortOrder = function( a, b ) { + var al, bl, + ap = [], + bp = [], + aup = a.parentNode, + bup = b.parentNode, + cur = aup; + + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // If the nodes are siblings (or identical) we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + + // If no parents were found then the nodes are disconnected + } else if ( !aup ) { + return -1; + + } else if ( !bup ) { + return 1; + } + + // Otherwise they're somewhere else in the tree so we need + // to build up a full list of the parentNodes for comparison + while ( cur ) { + ap.unshift( cur ); + cur = cur.parentNode; + } + + cur = bup; + + while ( cur ) { + bp.unshift( cur ); + cur = cur.parentNode; + } + + al = ap.length; + bl = bp.length; + + // Start walking down the tree looking for a discrepancy + for ( var i = 0; i < al && i < bl; i++ ) { + if ( ap[i] !== bp[i] ) { + return siblingCheck( ap[i], bp[i] ); + } + } + + // We ended someplace up the tree so do a sibling check + return i === al ? + siblingCheck( a, bp[i], -1 ) : + siblingCheck( ap[i], b, 1 ); + }; + + siblingCheck = function( a, b, ret ) { + if ( a === b ) { + return ret; + } + + var cur = a.nextSibling; + + while ( cur ) { + if ( cur === b ) { + return -1; + } + + cur = cur.nextSibling; + } + + return 1; + }; +} + +// Utility function for retreiving the text value of an array of DOM nodes +Sizzle.getText = function( elems ) { + var ret = "", elem; + + for ( var i = 0; elems[i]; i++ ) { + elem = elems[i]; + + // Get the text from text nodes and CDATA nodes + if ( elem.nodeType === 3 || elem.nodeType === 4 ) { + ret += elem.nodeValue; + + // Traverse everything else, except comment nodes + } else if ( elem.nodeType !== 8 ) { + ret += Sizzle.getText( elem.childNodes ); + } + } + + return ret; +}; + +// Check to see if the browser returns elements by name when +// querying by getElementById (and provide a workaround) +(function(){ + // We're going to inject a fake input element with a specified name + var form = document.createElement("div"), + id = "script" + (new Date()).getTime(), + root = document.documentElement; + + form.innerHTML = "<a name='" + id + "'/>"; + + // Inject it into the root element, check its status, and remove it quickly + root.insertBefore( form, root.firstChild ); + + // The workaround has to do additional checks after a getElementById + // Which slows things down for other browsers (hence the branching) + if ( document.getElementById( id ) ) { + Expr.find.ID = function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + + return m ? + m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? + [m] : + undefined : + []; + } + }; + + Expr.filter.ID = function( elem, match ) { + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + + // release memory in IE + root = form = null; +})(); + +(function(){ + // Check to see if the browser returns only elements + // when doing getElementsByTagName("*") + + // Create a fake element + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + // Make sure no comments are found + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function( match, context ) { + var results = context.getElementsByTagName( match[1] ); + + // Filter out possible comments + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + // Check to see if an attribute returns normalized href attributes + div.innerHTML = "<a href='#'></a>"; + + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + + Expr.attrHandle.href = function( elem ) { + return elem.getAttribute( "href", 2 ); + }; + } + + // release memory in IE + div = null; +})(); + +if ( document.querySelectorAll ) { + (function(){ + var oldSizzle = Sizzle, + div = document.createElement("div"), + id = "__sizzle__"; + + div.innerHTML = "<p class='TEST'></p>"; + + // Safari can't handle uppercase or unicode characters when + // in quirks mode. + if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { + return; + } + + Sizzle = function( query, context, extra, seed ) { + context = context || document; + + // Make sure that attribute selectors are quoted + query = query.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + + // Only use querySelectorAll on non-XML documents + // (ID selectors don't work in non-HTML documents) + if ( !seed && !Sizzle.isXML(context) ) { + if ( context.nodeType === 9 ) { + try { + return makeArray( context.querySelectorAll(query), extra ); + } catch(qsaError) {} + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + var old = context.getAttribute( "id" ), + nid = old || id; + + if ( !old ) { + context.setAttribute( "id", nid ); + } + + try { + return makeArray( context.querySelectorAll( "#" + nid + " " + query ), extra ); + + } catch(pseudoError) { + } finally { + if ( !old ) { + context.removeAttribute( "id" ); + } + } + } + } + + return oldSizzle(query, context, extra, seed); + }; + + for ( var prop in oldSizzle ) { + Sizzle[ prop ] = oldSizzle[ prop ]; + } + + // release memory in IE + div = null; + })(); +} + +(function(){ + var html = document.documentElement, + matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector, + pseudoWorks = false; + + try { + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( document.documentElement, "[test!='']:sizzle" ); + + } catch( pseudoError ) { + pseudoWorks = true; + } + + if ( matches ) { + Sizzle.matchesSelector = function( node, expr ) { + // Make sure that attribute selectors are quoted + expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + + if ( !Sizzle.isXML( node ) ) { + try { + if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { + return matches.call( node, expr ); + } + } catch(e) {} + } + + return Sizzle(expr, null, null, [node]).length > 0; + }; + } +})(); + +(function(){ + var div = document.createElement("div"); + + div.innerHTML = "<div class='test e'></div><div class='test'></div>"; + + // Opera can't find a second classname (in 9.6) + // Also, make sure that getElementsByClassName actually exists + if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { + return; + } + + // Safari caches class attributes, doesn't catch changes (in 3.2) + div.lastChild.className = "e"; + + if ( div.getElementsByClassName("e").length === 1 ) { + return; + } + + Expr.order.splice(1, 0, "CLASS"); + Expr.find.CLASS = function( match, context, isXML ) { + if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { + return context.getElementsByClassName(match[1]); + } + }; + + // release memory in IE + div = null; +})(); + +function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 && !isXML ){ + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( elem.nodeName.toLowerCase() === cur ) { + match = elem; + break; + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 ) { + if ( !isXML ) { + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( typeof cur !== "string" ) { + if ( elem === cur ) { + match = true; + break; + } + + } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { + match = elem; + break; + } + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +if ( document.documentElement.contains ) { + Sizzle.contains = function( a, b ) { + return a !== b && (a.contains ? a.contains(b) : true); + }; + +} else if ( document.documentElement.compareDocumentPosition ) { + Sizzle.contains = function( a, b ) { + return !!(a.compareDocumentPosition(b) & 16); + }; + +} else { + Sizzle.contains = function() { + return false; + }; +} + +Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; + + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +var posProcess = function( selector, context ) { + var match, + tmpSet = [], + later = "", + root = context.nodeType ? [context] : context; + + // Position selectors must be done after the filter + // And so must :not(positional) so we move all PSEUDOs to the end + while ( (match = Expr.match.PSEUDO.exec( selector )) ) { + later += match[0]; + selector = selector.replace( Expr.match.PSEUDO, "" ); + } + + selector = Expr.relative[selector] ? selector + "*" : selector; + + for ( var i = 0, l = root.length; i < l; i++ ) { + Sizzle( selector, root[i], tmpSet ); + } + + return Sizzle.filter( later, tmpSet ); +}; + +// EXPOSE +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.filters; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})(); + + +var runtil = /Until$/, + rparentsprev = /^(?:parents|prevUntil|prevAll)/, + // Note: This RegExp should be improved, or likely pulled from Sizzle + rmultiselector = /,/, + isSimple = /^.[^:#\[\.,]*$/, + slice = Array.prototype.slice, + POS = jQuery.expr.match.POS; + +jQuery.fn.extend({ + find: function( selector ) { + var ret = this.pushStack( "", "find", selector ), + length = 0; + + for ( var i = 0, l = this.length; i < l; i++ ) { + length = ret.length; + jQuery.find( selector, this[i], ret ); + + if ( i > 0 ) { + // Make sure that the results are unique + for ( var n = length; n < ret.length; n++ ) { + for ( var r = 0; r < length; r++ ) { + if ( ret[r] === ret[n] ) { + ret.splice(n--, 1); + break; + } + } + } + } + } + + return ret; + }, + + has: function( target ) { + var targets = jQuery( target ); + return this.filter(function() { + for ( var i = 0, l = targets.length; i < l; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false), "not", selector); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true), "filter", selector ); + }, + + is: function( selector ) { + return !!selector && jQuery.filter( selector, this ).length > 0; + }, + + closest: function( selectors, context ) { + var ret = [], i, l, cur = this[0]; + + if ( jQuery.isArray( selectors ) ) { + var match, selector, + matches = {}, + level = 1; + + if ( cur && selectors.length ) { + for ( i = 0, l = selectors.length; i < l; i++ ) { + selector = selectors[i]; + + if ( !matches[selector] ) { + matches[selector] = jQuery.expr.match.POS.test( selector ) ? + jQuery( selector, context || this.context ) : + selector; + } + } + + while ( cur && cur.ownerDocument && cur !== context ) { + for ( selector in matches ) { + match = matches[selector]; + + if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) { + ret.push({ selector: selector, elem: cur, level: level }); + } + } + + cur = cur.parentNode; + level++; + } + } + + return ret; + } + + var pos = POS.test( selectors ) ? + jQuery( selectors, context || this.context ) : null; + + for ( i = 0, l = this.length; i < l; i++ ) { + cur = this[i]; + + while ( cur ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + + } else { + cur = cur.parentNode; + if ( !cur || !cur.ownerDocument || cur === context ) { + break; + } + } + } + } + + ret = ret.length > 1 ? jQuery.unique(ret) : ret; + + return this.pushStack( ret, "closest", selectors ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + if ( !elem || typeof elem === "string" ) { + return jQuery.inArray( this[0], + // If it receives a string, the selector is used + // If it receives nothing, the siblings are used + elem ? jQuery( elem ) : this.parent().children() ); + } + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context || this.context ) : + jQuery.makeArray( selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? + all : + jQuery.unique( all ) ); + }, + + andSelf: function() { + return this.add( this.prevObject ); + } +}); + +// A painfully simple check to see if an element is disconnected +// from a document (should be improved, where feasible). +function isDisconnected( node ) { + return !node || !node.parentNode || node.parentNode.nodeType === 11; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return jQuery.nth( elem, 2, "nextSibling" ); + }, + prev: function( elem ) { + return jQuery.nth( elem, 2, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( elem.parentNode.firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.makeArray( elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 ? jQuery.unique( ret ) : ret; + + if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret, name, slice.call(arguments).join(",") ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + nth: function( cur, result, dir, elem ) { + result = result || 1; + var num = 0; + + for ( ; cur; cur = cur[dir] ) { + if ( cur.nodeType === 1 && ++num === result ) { + break; + } + } + + return cur; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem, i ) { + return (elem === qualifier) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem, i ) { + return (jQuery.inArray( elem, qualifier ) >= 0) === keep; + }); +} + + + + +var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, + rtagName = /<([\w:]+)/, + rtbody = /<tbody/i, + rhtml = /<|&#?\w+;/, + rnocache = /<(?:script|object|embed|option|style)/i, + // checked="checked" or checked (html5) + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + raction = /\=([^="'>\s]+\/)>/g, + wrapMap = { + option: [ 1, "<select multiple='multiple'>", "</select>" ], + legend: [ 1, "<fieldset>", "</fieldset>" ], + thead: [ 1, "<table>", "</table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], + area: [ 1, "<map>", "</map>" ], + _default: [ 0, "", "" ] + }; + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// IE can't serialize <link> and <script> tags normally +if ( !jQuery.support.htmlSerialize ) { + wrapMap._default = [ 1, "div<div>", "</div>" ]; +} + +jQuery.fn.extend({ + text: function( text ) { + if ( jQuery.isFunction(text) ) { + return this.each(function(i) { + var self = jQuery( this ); + + self.text( text.call(this, i, self.text()) ); + }); + } + + if ( typeof text !== "object" && text !== undefined ) { + return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) ); + } + + return jQuery.text( this ); + }, + + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append(this); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + return this.each(function() { + jQuery( this ).wrapAll( html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + }, + + append: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 ) { + this.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 ) { + this.insertBefore( elem, this.firstChild ); + } + }); + }, + + before: function() { + if ( this[0] && this[0].parentNode ) { + return this.domManip(arguments, false, function( elem ) { + this.parentNode.insertBefore( elem, this ); + }); + } else if ( arguments.length ) { + var set = jQuery(arguments[0]); + set.push.apply( set, this.toArray() ); + return this.pushStack( set, "before", arguments ); + } + }, + + after: function() { + if ( this[0] && this[0].parentNode ) { + return this.domManip(arguments, false, function( elem ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + }); + } else if ( arguments.length ) { + var set = this.pushStack( this, "after", arguments ); + set.push.apply( set, jQuery(arguments[0]).toArray() ); + return set; + } + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { + if ( !selector || jQuery.filter( selector, [ elem ] ).length ) { + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( elem.getElementsByTagName("*") ); + jQuery.cleanData( [ elem ] ); + } + + if ( elem.parentNode ) { + elem.parentNode.removeChild( elem ); + } + } + } + + return this; + }, + + empty: function() { + for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( elem.getElementsByTagName("*") ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + } + + return this; + }, + + clone: function( events ) { + // Do the clone + var ret = this.map(function() { + if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) { + // IE copies events bound via attachEvent when + // using cloneNode. Calling detachEvent on the + // clone will also remove the events from the orignal + // In order to get around this, we use innerHTML. + // Unfortunately, this means some modifications to + // attributes in IE that are actually only stored + // as properties will not be copied (such as the + // the name attribute on an input). + var html = this.outerHTML, + ownerDocument = this.ownerDocument; + + if ( !html ) { + var div = ownerDocument.createElement("div"); + div.appendChild( this.cloneNode(true) ); + html = div.innerHTML; + } + + return jQuery.clean([html.replace(rinlinejQuery, "") + // Handle the case in IE 8 where action=/test/> self-closes a tag + .replace(raction, '="$1">') + .replace(rleadingWhitespace, "")], ownerDocument)[0]; + } else { + return this.cloneNode(true); + } + }); + + // Copy the events from the original to the clone + if ( events === true ) { + cloneCopyEvent( this, ret ); + cloneCopyEvent( this.find("*"), ret.find("*") ); + } + + // Return the cloned set + return ret; + }, + + html: function( value ) { + if ( value === undefined ) { + return this[0] && this[0].nodeType === 1 ? + this[0].innerHTML.replace(rinlinejQuery, "") : + null; + + // See if we can take a shortcut and just use innerHTML + } else if ( typeof value === "string" && !rnocache.test( value ) && + (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) && + !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) { + + value = value.replace(rxhtmlTag, "<$1></$2>"); + + try { + for ( var i = 0, l = this.length; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + if ( this[i].nodeType === 1 ) { + jQuery.cleanData( this[i].getElementsByTagName("*") ); + this[i].innerHTML = value; + } + } + + // If using innerHTML throws an exception, use the fallback method + } catch(e) { + this.empty().append( value ); + } + + } else if ( jQuery.isFunction( value ) ) { + this.each(function(i){ + var self = jQuery( this ); + + self.html( value.call(this, i, self.html()) ); + }); + + } else { + this.empty().append( value ); + } + + return this; + }, + + replaceWith: function( value ) { + if ( this[0] && this[0].parentNode ) { + // Make sure that the elements are removed from the DOM before they are inserted + // this can help fix replacing a parent with child elements + if ( jQuery.isFunction( value ) ) { + return this.each(function(i) { + var self = jQuery(this), old = self.html(); + self.replaceWith( value.call( this, i, old ) ); + }); + } + + if ( typeof value !== "string" ) { + value = jQuery( value ).detach(); + } + + return this.each(function() { + var next = this.nextSibling, + parent = this.parentNode; + + jQuery( this ).remove(); + + if ( next ) { + jQuery(next).before( value ); + } else { + jQuery(parent).append( value ); + } + }); + } else { + return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ); + } + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, table, callback ) { + var results, first, fragment, parent, + value = args[0], + scripts = []; + + // We can't cloneNode fragments that contain checked, in WebKit + if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) { + return this.each(function() { + jQuery(this).domManip( args, table, callback, true ); + }); + } + + if ( jQuery.isFunction(value) ) { + return this.each(function(i) { + var self = jQuery(this); + args[0] = value.call(this, i, table ? self.html() : undefined); + self.domManip( args, table, callback ); + }); + } + + if ( this[0] ) { + parent = value && value.parentNode; + + // If we're in a fragment, just use that instead of building a new one + if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) { + results = { fragment: parent }; + + } else { + results = jQuery.buildFragment( args, this, scripts ); + } + + fragment = results.fragment; + + if ( fragment.childNodes.length === 1 ) { + first = fragment = fragment.firstChild; + } else { + first = fragment.firstChild; + } + + if ( first ) { + table = table && jQuery.nodeName( first, "tr" ); + + for ( var i = 0, l = this.length; i < l; i++ ) { + callback.call( + table ? + root(this[i], first) : + this[i], + i > 0 || results.cacheable || this.length > 1 ? + fragment.cloneNode(true) : + fragment + ); + } + } + + if ( scripts.length ) { + jQuery.each( scripts, evalScript ); + } + } + + return this; + } +}); + +function root( elem, cur ) { + return jQuery.nodeName(elem, "table") ? + (elem.getElementsByTagName("tbody")[0] || + elem.appendChild(elem.ownerDocument.createElement("tbody"))) : + elem; +} + +function cloneCopyEvent(orig, ret) { + var i = 0; + + ret.each(function() { + if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) { + return; + } + + var oldData = jQuery.data( orig[i++] ), + curData = jQuery.data( this, oldData ), + events = oldData && oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( var type in events ) { + for ( var handler in events[ type ] ) { + jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data ); + } + } + } + }); +} + +jQuery.buildFragment = function( args, nodes, scripts ) { + var fragment, cacheable, cacheresults, + doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document); + + // Only cache "small" (1/2 KB) strings that are associated with the main document + // Cloning options loses the selected state, so don't cache them + // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment + // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache + if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document && + !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) { + + cacheable = true; + cacheresults = jQuery.fragments[ args[0] ]; + if ( cacheresults ) { + if ( cacheresults !== 1 ) { + fragment = cacheresults; + } + } + } + + if ( !fragment ) { + fragment = doc.createDocumentFragment(); + jQuery.clean( args, doc, fragment, scripts ); + } + + if ( cacheable ) { + jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1; + } + + return { fragment: fragment, cacheable: cacheable }; +}; + +jQuery.fragments = {}; + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var ret = [], + insert = jQuery( selector ), + parent = this.length === 1 && this[0].parentNode; + + if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) { + insert[ original ]( this[0] ); + return this; + + } else { + for ( var i = 0, l = insert.length; i < l; i++ ) { + var elems = (i > 0 ? this.clone(true) : this).get(); + jQuery( insert[i] )[ original ]( elems ); + ret = ret.concat( elems ); + } + + return this.pushStack( ret, name, insert.selector ); + } + }; +}); + +jQuery.extend({ + clean: function( elems, context, fragment, scripts ) { + context = context || document; + + // !context.createElement fails in IE with an error but returns typeof 'object' + if ( typeof context.createElement === "undefined" ) { + context = context.ownerDocument || context[0] && context[0].ownerDocument || document; + } + + var ret = []; + + for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { + if ( typeof elem === "number" ) { + elem += ""; + } + + if ( !elem ) { + continue; + } + + // Convert html string into DOM nodes + if ( typeof elem === "string" && !rhtml.test( elem ) ) { + elem = context.createTextNode( elem ); + + } else if ( typeof elem === "string" ) { + // Fix "XHTML"-style tags in all browsers + elem = elem.replace(rxhtmlTag, "<$1></$2>"); + + // Trim whitespace, otherwise indexOf won't work as expected + var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(), + wrap = wrapMap[ tag ] || wrapMap._default, + depth = wrap[0], + div = context.createElement("div"); + + // Go to html and back, then peel off extra wrappers + div.innerHTML = wrap[1] + elem + wrap[2]; + + // Move to the right depth + while ( depth-- ) { + div = div.lastChild; + } + + // Remove IE's autoinserted <tbody> from table fragments + if ( !jQuery.support.tbody ) { + + // String was a <table>, *may* have spurious <tbody> + var hasBody = rtbody.test(elem), + tbody = tag === "table" && !hasBody ? + div.firstChild && div.firstChild.childNodes : + + // String was a bare <thead> or <tfoot> + wrap[1] === "<table>" && !hasBody ? + div.childNodes : + []; + + for ( var j = tbody.length - 1; j >= 0 ; --j ) { + if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) { + tbody[ j ].parentNode.removeChild( tbody[ j ] ); + } + } + + } + + // IE completely kills leading whitespace when innerHTML is used + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild ); + } + + elem = div.childNodes; + } + + if ( elem.nodeType ) { + ret.push( elem ); + } else { + ret = jQuery.merge( ret, elem ); + } + } + + if ( fragment ) { + for ( i = 0; ret[i]; i++ ) { + if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) { + scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] ); + + } else { + if ( ret[i].nodeType === 1 ) { + ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) ); + } + fragment.appendChild( ret[i] ); + } + } + } + + return ret; + }, + + cleanData: function( elems ) { + var data, id, cache = jQuery.cache, + special = jQuery.event.special, + deleteExpando = jQuery.support.deleteExpando; + + for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { + if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) { + continue; + } + + id = elem[ jQuery.expando ]; + + if ( id ) { + data = cache[ id ]; + + if ( data && data.events ) { + for ( var type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + if ( deleteExpando ) { + delete elem[ jQuery.expando ]; + + } else if ( elem.removeAttribute ) { + elem.removeAttribute( jQuery.expando ); + } + + delete cache[ id ]; + } + } + } +}); + +function evalScript( i, elem ) { + if ( elem.src ) { + jQuery.ajax({ + url: elem.src, + async: false, + dataType: "script" + }); + } else { + jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" ); + } + + if ( elem.parentNode ) { + elem.parentNode.removeChild( elem ); + } +} + + + + +var ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity=([^)]*)/, + rdashAlpha = /-([a-z])/ig, + rupper = /([A-Z])/g, + rnumpx = /^-?\d+(?:px)?$/i, + rnum = /^-?\d/, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssWidth = [ "Left", "Right" ], + cssHeight = [ "Top", "Bottom" ], + curCSS, + + getComputedStyle, + currentStyle, + + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }; + +jQuery.fn.css = function( name, value ) { + // Setting 'undefined' is a no-op + if ( arguments.length === 2 && value === undefined ) { + return this; + } + + return jQuery.access( this, name, value, true, function( elem, name, value ) { + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }); +}; + +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity", "opacity" ); + return ret === "" ? "1" : ret; + + } else { + return elem.style.opacity; + } + } + } + }, + + // Exclude the following css properties to add px + cssNumber: { + "zIndex": true, + "fontWeight": true, + "opacity": true, + "zoom": true, + "lineHeight": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, origName = jQuery.camelCase( name ), + style = elem.style, hooks = jQuery.cssHooks[ origName ]; + + name = jQuery.cssProps[ origName ] || origName; + + // Check if we're setting a value + if ( value !== undefined ) { + // Make sure that NaN and null values aren't set. See: #7116 + if ( typeof value === "number" && isNaN( value ) || value == null ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( typeof value === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) { + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra ) { + // Make sure that we're working with the right name + var ret, origName = jQuery.camelCase( name ), + hooks = jQuery.cssHooks[ origName ]; + + name = jQuery.cssProps[ origName ] || origName; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) { + return ret; + + // Otherwise, if a way to get the computed value exists, use that + } else if ( curCSS ) { + return curCSS( elem, name, origName ); + } + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback ) { + var old = {}; + + // Remember the old values, and insert the new ones + for ( var name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + callback.call( elem ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + }, + + camelCase: function( string ) { + return string.replace( rdashAlpha, fcamelCase ); + } +}); + +// DEPRECATED, Use jQuery.css() instead +jQuery.curCSS = jQuery.css; + +jQuery.each(["height", "width"], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + var val; + + if ( computed ) { + if ( elem.offsetWidth !== 0 ) { + val = getWH( elem, name, extra ); + + } else { + jQuery.swap( elem, cssShow, function() { + val = getWH( elem, name, extra ); + }); + } + + if ( val <= 0 ) { + val = curCSS( elem, name, name ); + + if ( val === "0px" && currentStyle ) { + val = currentStyle( elem, name, name ); + } + + if ( val != null ) { + // Should return "auto" instead of 0, use 0 for + // temporary backwards-compat + return val === "" || val === "auto" ? "0px" : val; + } + } + + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + + // Should return "auto" instead of 0, use 0 for + // temporary backwards-compat + return val === "" || val === "auto" ? "0px" : val; + } + + return typeof val === "string" ? val : val + "px"; + } + }, + + set: function( elem, value ) { + if ( rnumpx.test( value ) ) { + // ignore negative width and height values #1599 + value = parseFloat(value); + + if ( value >= 0 ) { + return value + "px"; + } + + } else { + return value; + } + } + }; +}); + +if ( !jQuery.support.opacity ) { + jQuery.cssHooks.opacity = { + get: function( elem, computed ) { + // IE uses filters for opacity + return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ? + (parseFloat(RegExp.$1) / 100) + "" : + computed ? "1" : ""; + }, + + set: function( elem, value ) { + var style = elem.style; + + // IE has trouble with opacity if it does not have layout + // Force it by setting the zoom level + style.zoom = 1; + + // Set the alpha filter to set the opacity + var opacity = jQuery.isNaN(value) ? + "" : + "alpha(opacity=" + value * 100 + ")", + filter = style.filter || ""; + + style.filter = ralpha.test(filter) ? + filter.replace(ralpha, opacity) : + style.filter + ' ' + opacity; + } + }; +} + +if ( document.defaultView && document.defaultView.getComputedStyle ) { + getComputedStyle = function( elem, newName, name ) { + var ret, defaultView, computedStyle; + + name = name.replace( rupper, "-$1" ).toLowerCase(); + + if ( !(defaultView = elem.ownerDocument.defaultView) ) { + return undefined; + } + + if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) { + ret = computedStyle.getPropertyValue( name ); + if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) { + ret = jQuery.style( elem, name ); + } + } + + return ret; + }; +} + +if ( document.documentElement.currentStyle ) { + currentStyle = function( elem, name ) { + var left, rsLeft, + ret = elem.currentStyle && elem.currentStyle[ name ], + style = elem.style; + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + if ( !rnumpx.test( ret ) && rnum.test( ret ) ) { + // Remember the original values + left = style.left; + rsLeft = elem.runtimeStyle.left; + + // Put in the new values to get a computed value out + elem.runtimeStyle.left = elem.currentStyle.left; + style.left = name === "fontSize" ? "1em" : (ret || 0); + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + elem.runtimeStyle.left = rsLeft; + } + + return ret === "" ? "auto" : ret; + }; +} + +curCSS = getComputedStyle || currentStyle; + +function getWH( elem, name, extra ) { + var which = name === "width" ? cssWidth : cssHeight, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight; + + if ( extra === "border" ) { + return val; + } + + jQuery.each( which, function() { + if ( !extra ) { + val -= parseFloat(jQuery.css( elem, "padding" + this )) || 0; + } + + if ( extra === "margin" ) { + val += parseFloat(jQuery.css( elem, "margin" + this )) || 0; + + } else { + val -= parseFloat(jQuery.css( elem, "border" + this + "Width" )) || 0; + } + }); + + return val; +} + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.hidden = function( elem ) { + var width = elem.offsetWidth, + height = elem.offsetHeight; + + return (width === 0 && height === 0) || (!jQuery.support.reliableHiddenOffsets && (elem.style.display || jQuery.css( elem, "display" )) === "none"); + }; + + jQuery.expr.filters.visible = function( elem ) { + return !jQuery.expr.filters.hidden( elem ); + }; +} + + + + +var jsc = jQuery.now(), + rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, + rselectTextarea = /^(?:select|textarea)/i, + rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i, + rnoContent = /^(?:GET|HEAD)$/, + rbracket = /\[\]$/, + jsre = /\=\?(&|$)/, + rquery = /\?/, + rts = /([?&])_=[^&]*/, + rurl = /^(\w+:)?\/\/([^\/?#]+)/, + r20 = /%20/g, + rhash = /#.*$/, + + // Keep a copy of the old load method + _load = jQuery.fn.load; + +jQuery.fn.extend({ + load: function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + + // Don't do a request if no elements are being requested + } else if ( !this.length ) { + return this; + } + + var off = url.indexOf(" "); + if ( off >= 0 ) { + var selector = url.slice(off, url.length); + url = url.slice(0, off); + } + + // Default to a GET request + var type = "GET"; + + // If the second parameter was provided + if ( params ) { + // If it's a function + if ( jQuery.isFunction( params ) ) { + // We assume that it's the callback + callback = params; + params = null; + + // Otherwise, build a param string + } else if ( typeof params === "object" ) { + params = jQuery.param( params, jQuery.ajaxSettings.traditional ); + type = "POST"; + } + } + + var self = this; + + // Request the remote document + jQuery.ajax({ + url: url, + type: type, + dataType: "html", + data: params, + complete: function( res, status ) { + // If successful, inject the HTML into all the matched elements + if ( status === "success" || status === "notmodified" ) { + // See if a selector was specified + self.html( selector ? + // Create a dummy div to hold the results + jQuery("<div>") + // inject the contents of the document in, removing the scripts + // to avoid any 'Permission Denied' errors in IE + .append(res.responseText.replace(rscript, "")) + + // Locate the specified elements + .find(selector) : + + // If not, just inject the full result + res.responseText ); + } + + if ( callback ) { + self.each( callback, [res.responseText, status, res] ); + } + } + }); + + return this; + }, + + serialize: function() { + return jQuery.param(this.serializeArray()); + }, + + serializeArray: function() { + return this.map(function() { + return this.elements ? jQuery.makeArray(this.elements) : this; + }) + .filter(function() { + return this.name && !this.disabled && + (this.checked || rselectTextarea.test(this.nodeName) || + rinput.test(this.type)); + }) + .map(function( i, elem ) { + var val = jQuery(this).val(); + + return val == null ? + null : + jQuery.isArray(val) ? + jQuery.map( val, function( val, i ) { + return { name: elem.name, value: val }; + }) : + { name: elem.name, value: val }; + }).get(); + } +}); + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function( i, o ) { + jQuery.fn[o] = function( f ) { + return this.bind(o, f); + }; +}); + +jQuery.extend({ + get: function( url, data, callback, type ) { + // shift arguments if data argument was omited + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = null; + } + + return jQuery.ajax({ + type: "GET", + url: url, + data: data, + success: callback, + dataType: type + }); + }, + + getScript: function( url, callback ) { + return jQuery.get(url, null, callback, "script"); + }, + + getJSON: function( url, data, callback ) { + return jQuery.get(url, data, callback, "json"); + }, + + post: function( url, data, callback, type ) { + // shift arguments if data argument was omited + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = {}; + } + + return jQuery.ajax({ + type: "POST", + url: url, + data: data, + success: callback, + dataType: type + }); + }, + + ajaxSetup: function( settings ) { + jQuery.extend( jQuery.ajaxSettings, settings ); + }, + + ajaxSettings: { + url: location.href, + global: true, + type: "GET", + contentType: "application/x-www-form-urlencoded", + processData: true, + async: true, + /* + timeout: 0, + data: null, + username: null, + password: null, + traditional: false, + */ + // This function can be overriden by calling jQuery.ajaxSetup + xhr: function() { + return new window.XMLHttpRequest(); + }, + accepts: { + xml: "application/xml, text/xml", + html: "text/html", + script: "text/javascript, application/javascript", + json: "application/json, text/javascript", + text: "text/plain", + _default: "*/*" + } + }, + + ajax: function( origSettings ) { + var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings), + jsonp, status, data, type = s.type.toUpperCase(), noContent = rnoContent.test(type); + + s.url = s.url.replace( rhash, "" ); + + // Use original (not extended) context object if it was provided + s.context = origSettings && origSettings.context != null ? origSettings.context : s; + + // convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Handle JSONP Parameter Callbacks + if ( s.dataType === "jsonp" ) { + if ( type === "GET" ) { + if ( !jsre.test( s.url ) ) { + s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?"; + } + } else if ( !s.data || !jsre.test(s.data) ) { + s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?"; + } + s.dataType = "json"; + } + + // Build temporary JSONP function + if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) { + jsonp = s.jsonpCallback || ("jsonp" + jsc++); + + // Replace the =? sequence both in the query string and the data + if ( s.data ) { + s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1"); + } + + s.url = s.url.replace(jsre, "=" + jsonp + "$1"); + + // We need to make sure + // that a JSONP style response is executed properly + s.dataType = "script"; + + // Handle JSONP-style loading + var customJsonp = window[ jsonp ]; + + window[ jsonp ] = function( tmp ) { + if ( jQuery.isFunction( customJsonp ) ) { + customJsonp( tmp ); + + } else { + // Garbage collect + window[ jsonp ] = undefined; + + try { + delete window[ jsonp ]; + } catch( jsonpError ) {} + } + + data = tmp; + jQuery.handleSuccess( s, xhr, status, data ); + jQuery.handleComplete( s, xhr, status, data ); + + if ( head ) { + head.removeChild( script ); + } + }; + } + + if ( s.dataType === "script" && s.cache === null ) { + s.cache = false; + } + + if ( s.cache === false && noContent ) { + var ts = jQuery.now(); + + // try replacing _= if it is there + var ret = s.url.replace(rts, "$1_=" + ts); + + // if nothing was replaced, add timestamp to the end + s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : ""); + } + + // If data is available, append data to url for GET/HEAD requests + if ( s.data && noContent ) { + s.url += (rquery.test(s.url) ? "&" : "?") + s.data; + } + + // Watch for a new set of requests + if ( s.global && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Matches an absolute URL, and saves the domain + var parts = rurl.exec( s.url ), + remote = parts && (parts[1] && parts[1].toLowerCase() !== location.protocol || parts[2].toLowerCase() !== location.host); + + // If we're requesting a remote document + // and trying to load JSON or Script with a GET + if ( s.dataType === "script" && type === "GET" && remote ) { + var head = document.getElementsByTagName("head")[0] || document.documentElement; + var script = document.createElement("script"); + if ( s.scriptCharset ) { + script.charset = s.scriptCharset; + } + script.src = s.url; + + // Handle Script loading + if ( !jsonp ) { + var done = false; + + // Attach handlers for all browsers + script.onload = script.onreadystatechange = function() { + if ( !done && (!this.readyState || + this.readyState === "loaded" || this.readyState === "complete") ) { + done = true; + jQuery.handleSuccess( s, xhr, status, data ); + jQuery.handleComplete( s, xhr, status, data ); + + // Handle memory leak in IE + script.onload = script.onreadystatechange = null; + if ( head && script.parentNode ) { + head.removeChild( script ); + } + } + }; + } + + // Use insertBefore instead of appendChild to circumvent an IE6 bug. + // This arises when a base node is used (#2709 and #4378). + head.insertBefore( script, head.firstChild ); + + // We handle everything using the script element injection + return undefined; + } + + var requestDone = false; + + // Create the request object + var xhr = s.xhr(); + + if ( !xhr ) { + return; + } + + // Open the socket + // Passing null username, generates a login popup on Opera (#2865) + if ( s.username ) { + xhr.open(type, s.url, s.async, s.username, s.password); + } else { + xhr.open(type, s.url, s.async); + } + + // Need an extra try/catch for cross domain requests in Firefox 3 + try { + // Set content-type if data specified and content-body is valid for this type + if ( (s.data != null && !noContent) || (origSettings && origSettings.contentType) ) { + xhr.setRequestHeader("Content-Type", s.contentType); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[s.url] ) { + xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]); + } + + if ( jQuery.etag[s.url] ) { + xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]); + } + } + + // Set header so the called script knows that it's an XMLHttpRequest + // Only send the header if it's not a remote XHR + if ( !remote ) { + xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest"); + } + + // Set the Accepts header for the server, depending on the dataType + xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ? + s.accepts[ s.dataType ] + ", */*; q=0.01" : + s.accepts._default ); + } catch( headerError ) {} + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false ) { + // Handle the global AJAX counter + if ( s.global && jQuery.active-- === 1 ) { + jQuery.event.trigger( "ajaxStop" ); + } + + // close opended socket + xhr.abort(); + return false; + } + + if ( s.global ) { + jQuery.triggerGlobal( s, "ajaxSend", [xhr, s] ); + } + + // Wait for a response to come back + var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) { + // The request was aborted + if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) { + // Opera doesn't call onreadystatechange before this point + // so we simulate the call + if ( !requestDone ) { + jQuery.handleComplete( s, xhr, status, data ); + } + + requestDone = true; + if ( xhr ) { + xhr.onreadystatechange = jQuery.noop; + } + + // The transfer is complete and the data is available, or the request timed out + } else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) { + requestDone = true; + xhr.onreadystatechange = jQuery.noop; + + status = isTimeout === "timeout" ? + "timeout" : + !jQuery.httpSuccess( xhr ) ? + "error" : + s.ifModified && jQuery.httpNotModified( xhr, s.url ) ? + "notmodified" : + "success"; + + var errMsg; + + if ( status === "success" ) { + // Watch for, and catch, XML document parse errors + try { + // process the data (runs the xml through httpData regardless of callback) + data = jQuery.httpData( xhr, s.dataType, s ); + } catch( parserError ) { + status = "parsererror"; + errMsg = parserError; + } + } + + // Make sure that the request was successful or notmodified + if ( status === "success" || status === "notmodified" ) { + // JSONP handles its own success callback + if ( !jsonp ) { + jQuery.handleSuccess( s, xhr, status, data ); + } + } else { + jQuery.handleError( s, xhr, status, errMsg ); + } + + // Fire the complete handlers + if ( !jsonp ) { + jQuery.handleComplete( s, xhr, status, data ); + } + + if ( isTimeout === "timeout" ) { + xhr.abort(); + } + + // Stop memory leaks + if ( s.async ) { + xhr = null; + } + } + }; + + // Override the abort handler, if we can (IE 6 doesn't allow it, but that's OK) + // Opera doesn't fire onreadystatechange at all on abort + try { + var oldAbort = xhr.abort; + xhr.abort = function() { + if ( xhr ) { + // oldAbort has no call property in IE7 so + // just do it this way, which works in all + // browsers + Function.prototype.call.call( oldAbort, xhr ); + } + + onreadystatechange( "abort" ); + }; + } catch( abortError ) {} + + // Timeout checker + if ( s.async && s.timeout > 0 ) { + setTimeout(function() { + // Check to see if the request is still happening + if ( xhr && !requestDone ) { + onreadystatechange( "timeout" ); + } + }, s.timeout); + } + + // Send the data + try { + xhr.send( noContent || s.data == null ? null : s.data ); + + } catch( sendError ) { + jQuery.handleError( s, xhr, null, sendError ); + + // Fire the complete handlers + jQuery.handleComplete( s, xhr, status, data ); + } + + // firefox 1.5 doesn't fire statechange for sync requests + if ( !s.async ) { + onreadystatechange(); + } + + // return XMLHttpRequest to allow aborting the request etc. + return xhr; + }, + + // Serialize an array of form elements or a set of + // key/values into a query string + param: function( a, traditional ) { + var s = [], + add = function( key, value ) { + // If value is a function, invoke it and return its value + value = jQuery.isFunction(value) ? value() : value; + s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray(a) || a.jquery ) { + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + }); + + } else { + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( var prefix in a ) { + buildParams( prefix, a[prefix], traditional, add ); + } + } + + // Return the resulting serialization + return s.join("&").replace(r20, "+"); + } +}); + +function buildParams( prefix, obj, traditional, add ) { + if ( jQuery.isArray(obj) && obj.length ) { + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + // If array item is non-scalar (array or object), encode its + // numeric index to resolve deserialization ambiguity issues. + // Note that rack (as of 1.0.0) can't currently deserialize + // nested arrays properly, and attempting to do so may cause + // a server error. Possible fixes are to modify rack's + // deserialization algorithm or to provide an option or flag + // to force array serialization to be shallow. + buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add ); + } + }); + + } else if ( !traditional && obj != null && typeof obj === "object" ) { + if ( jQuery.isEmptyObject( obj ) ) { + add( prefix, "" ); + + // Serialize object item. + } else { + jQuery.each( obj, function( k, v ) { + buildParams( prefix + "[" + k + "]", v, traditional, add ); + }); + } + + } else { + // Serialize scalar item. + add( prefix, obj ); + } +} + +// This is still on the jQuery object... for now +// Want to move this to jQuery.ajax some day +jQuery.extend({ + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + handleError: function( s, xhr, status, e ) { + // If a local callback was specified, fire it + if ( s.error ) { + s.error.call( s.context, xhr, status, e ); + } + + // Fire the global callback + if ( s.global ) { + jQuery.triggerGlobal( s, "ajaxError", [xhr, s, e] ); + } + }, + + handleSuccess: function( s, xhr, status, data ) { + // If a local callback was specified, fire it and pass it the data + if ( s.success ) { + s.success.call( s.context, data, status, xhr ); + } + + // Fire the global callback + if ( s.global ) { + jQuery.triggerGlobal( s, "ajaxSuccess", [xhr, s] ); + } + }, + + handleComplete: function( s, xhr, status ) { + // Process result + if ( s.complete ) { + s.complete.call( s.context, xhr, status ); + } + + // The request was completed + if ( s.global ) { + jQuery.triggerGlobal( s, "ajaxComplete", [xhr, s] ); + } + + // Handle the global AJAX counter + if ( s.global && jQuery.active-- === 1 ) { + jQuery.event.trigger( "ajaxStop" ); + } + }, + + triggerGlobal: function( s, type, args ) { + (s.context && s.context.url == null ? jQuery(s.context) : jQuery.event).trigger(type, args); + }, + + // Determines if an XMLHttpRequest was successful or not + httpSuccess: function( xhr ) { + try { + // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450 + return !xhr.status && location.protocol === "file:" || + xhr.status >= 200 && xhr.status < 300 || + xhr.status === 304 || xhr.status === 1223; + } catch(e) {} + + return false; + }, + + // Determines if an XMLHttpRequest returns NotModified + httpNotModified: function( xhr, url ) { + var lastModified = xhr.getResponseHeader("Last-Modified"), + etag = xhr.getResponseHeader("Etag"); + + if ( lastModified ) { + jQuery.lastModified[url] = lastModified; + } + + if ( etag ) { + jQuery.etag[url] = etag; + } + + return xhr.status === 304; + }, + + httpData: function( xhr, type, s ) { + var ct = xhr.getResponseHeader("content-type") || "", + xml = type === "xml" || !type && ct.indexOf("xml") >= 0, + data = xml ? xhr.responseXML : xhr.responseText; + + if ( xml && data.documentElement.nodeName === "parsererror" ) { + jQuery.error( "parsererror" ); + } + + // Allow a pre-filtering function to sanitize the response + // s is checked to keep backwards compatibility + if ( s && s.dataFilter ) { + data = s.dataFilter( data, type ); + } + + // The filter can actually parse the response + if ( typeof data === "string" ) { + // Get the JavaScript object, if JSON is used. + if ( type === "json" || !type && ct.indexOf("json") >= 0 ) { + data = jQuery.parseJSON( data ); + + // If the type is "script", eval it in global context + } else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) { + jQuery.globalEval( data ); + } + } + + return data; + } + +}); + +/* + * Create the request object; Microsoft failed to properly + * implement the XMLHttpRequest in IE7 (can't request local files), + * so we use the ActiveXObject when it is available + * Additionally XMLHttpRequest can be disabled in IE7/IE8 so + * we need a fallback. + */ +if ( window.ActiveXObject ) { + jQuery.ajaxSettings.xhr = function() { + if ( window.location.protocol !== "file:" ) { + try { + return new window.XMLHttpRequest(); + } catch(xhrError) {} + } + + try { + return new window.ActiveXObject("Microsoft.XMLHTTP"); + } catch(activeError) {} + }; +} + +// Does this browser support XHR requests? +jQuery.support.ajax = !!jQuery.ajaxSettings.xhr(); + + + + +var elemdisplay = {}, + rfxtypes = /^(?:toggle|show|hide)$/, + rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/, + timerId, + fxAttrs = [ + // height animations + [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ], + // width animations + [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ], + // opacity animations + [ "opacity" ] + ]; + +jQuery.fn.extend({ + show: function( speed, easing, callback ) { + var elem, display; + + if ( speed || speed === 0 ) { + return this.animate( genFx("show", 3), speed, easing, callback); + + } else { + for ( var i = 0, j = this.length; i < j; i++ ) { + elem = this[i]; + display = elem.style.display; + + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !jQuery.data(elem, "olddisplay") && display === "none" ) { + display = elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( display === "" && jQuery.css( elem, "display" ) === "none" ) { + jQuery.data(elem, "olddisplay", defaultDisplay(elem.nodeName)); + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( i = 0; i < j; i++ ) { + elem = this[i]; + display = elem.style.display; + + if ( display === "" || display === "none" ) { + elem.style.display = jQuery.data(elem, "olddisplay") || ""; + } + } + + return this; + } + }, + + hide: function( speed, easing, callback ) { + if ( speed || speed === 0 ) { + return this.animate( genFx("hide", 3), speed, easing, callback); + + } else { + for ( var i = 0, j = this.length; i < j; i++ ) { + var display = jQuery.css( this[i], "display" ); + + if ( display !== "none" ) { + jQuery.data( this[i], "olddisplay", display ); + } + } + + // Set the display of the elements in a second loop + // to avoid the constant reflow + for ( i = 0; i < j; i++ ) { + this[i].style.display = "none"; + } + + return this; + } + }, + + // Save the old toggle function + _toggle: jQuery.fn.toggle, + + toggle: function( fn, fn2, callback ) { + var bool = typeof fn === "boolean"; + + if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) { + this._toggle.apply( this, arguments ); + + } else if ( fn == null || bool ) { + this.each(function() { + var state = bool ? fn : jQuery(this).is(":hidden"); + jQuery(this)[ state ? "show" : "hide" ](); + }); + + } else { + this.animate(genFx("toggle", 3), fn, fn2, callback); + } + + return this; + }, + + fadeTo: function( speed, to, easing, callback ) { + return this.filter(":hidden").css("opacity", 0).show().end() + .animate({opacity: to}, speed, easing, callback); + }, + + animate: function( prop, speed, easing, callback ) { + var optall = jQuery.speed(speed, easing, callback); + + if ( jQuery.isEmptyObject( prop ) ) { + return this.each( optall.complete ); + } + + return this[ optall.queue === false ? "each" : "queue" ](function() { + // XXX 'this' does not always have a nodeName when running the + // test suite + + var opt = jQuery.extend({}, optall), p, + isElement = this.nodeType === 1, + hidden = isElement && jQuery(this).is(":hidden"), + self = this; + + for ( p in prop ) { + var name = jQuery.camelCase( p ); + + if ( p !== name ) { + prop[ name ] = prop[ p ]; + delete prop[ p ]; + p = name; + } + + if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) { + return opt.complete.call(this); + } + + if ( isElement && ( p === "height" || p === "width" ) ) { + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE does not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height + // animated + if ( jQuery.css( this, "display" ) === "inline" && + jQuery.css( this, "float" ) === "none" ) { + if ( !jQuery.support.inlineBlockNeedsLayout ) { + this.style.display = "inline-block"; + + } else { + var display = defaultDisplay(this.nodeName); + + // inline-level elements accept inline-block; + // block-level elements need to be inline with layout + if ( display === "inline" ) { + this.style.display = "inline-block"; + + } else { + this.style.display = "inline"; + this.style.zoom = 1; + } + } + } + } + + if ( jQuery.isArray( prop[p] ) ) { + // Create (if needed) and add to specialEasing + (opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1]; + prop[p] = prop[p][0]; + } + } + + if ( opt.overflow != null ) { + this.style.overflow = "hidden"; + } + + opt.curAnim = jQuery.extend({}, prop); + + jQuery.each( prop, function( name, val ) { + var e = new jQuery.fx( self, opt, name ); + + if ( rfxtypes.test(val) ) { + e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop ); + + } else { + var parts = rfxnum.exec(val), + start = e.cur() || 0; + + if ( parts ) { + var end = parseFloat( parts[2] ), + unit = parts[3] || "px"; + + // We need to compute starting value + if ( unit !== "px" ) { + jQuery.style( self, name, (end || 1) + unit); + start = ((end || 1) / e.cur()) * start; + jQuery.style( self, name, start + unit); + } + + // If a +=/-= token was provided, we're doing a relative animation + if ( parts[1] ) { + end = ((parts[1] === "-=" ? -1 : 1) * end) + start; + } + + e.custom( start, end, unit ); + + } else { + e.custom( start, val, "" ); + } + } + }); + + // For JS strict compliance + return true; + }); + }, + + stop: function( clearQueue, gotoEnd ) { + var timers = jQuery.timers; + + if ( clearQueue ) { + this.queue([]); + } + + this.each(function() { + // go in reverse order so anything added to the queue during the loop is ignored + for ( var i = timers.length - 1; i >= 0; i-- ) { + if ( timers[i].elem === this ) { + if (gotoEnd) { + // force the next step to be the last + timers[i](true); + } + + timers.splice(i, 1); + } + } + }); + + // start the next in the queue if the last step wasn't forced + if ( !gotoEnd ) { + this.dequeue(); + } + + return this; + } + +}); + +function genFx( type, num ) { + var obj = {}; + + jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() { + obj[ this ] = type; + }); + + return obj; +} + +// Generate shortcuts for custom animations +jQuery.each({ + slideDown: genFx("show", 1), + slideUp: genFx("hide", 1), + slideToggle: genFx("toggle", 1), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +}); + +jQuery.extend({ + speed: function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction(easing) && easing + }; + + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : + opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default; + + // Queueing + opt.old = opt.complete; + opt.complete = function() { + if ( opt.queue !== false ) { + jQuery(this).dequeue(); + } + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } + }; + + return opt; + }, + + easing: { + linear: function( p, n, firstNum, diff ) { + return firstNum + diff * p; + }, + swing: function( p, n, firstNum, diff ) { + return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; + } + }, + + timers: [], + + fx: function( elem, options, prop ) { + this.options = options; + this.elem = elem; + this.prop = prop; + + if ( !options.orig ) { + options.orig = {}; + } + } + +}); + +jQuery.fx.prototype = { + // Simple function for setting a style value + update: function() { + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this ); + }, + + // Get the current size + cur: function() { + if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) { + return this.elem[ this.prop ]; + } + + var r = parseFloat( jQuery.css( this.elem, this.prop ) ); + return r && r > -10000 ? r : 0; + }, + + // Start an animation from one number to another + custom: function( from, to, unit ) { + var self = this, + fx = jQuery.fx; + + this.startTime = jQuery.now(); + this.start = from; + this.end = to; + this.unit = unit || this.unit || "px"; + this.now = this.start; + this.pos = this.state = 0; + + function t( gotoEnd ) { + return self.step(gotoEnd); + } + + t.elem = this.elem; + + if ( t() && jQuery.timers.push(t) && !timerId ) { + timerId = setInterval(fx.tick, fx.interval); + } + }, + + // Simple 'show' function + show: function() { + // Remember where we started, so that we can go back to it later + this.options.orig[this.prop] = jQuery.style( this.elem, this.prop ); + this.options.show = true; + + // Begin the animation + // Make sure that we start at a small width/height to avoid any + // flash of content + this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur()); + + // Start by showing the element + jQuery( this.elem ).show(); + }, + + // Simple 'hide' function + hide: function() { + // Remember where we started, so that we can go back to it later + this.options.orig[this.prop] = jQuery.style( this.elem, this.prop ); + this.options.hide = true; + + // Begin the animation + this.custom(this.cur(), 0); + }, + + // Each step of an animation + step: function( gotoEnd ) { + var t = jQuery.now(), done = true; + + if ( gotoEnd || t >= this.options.duration + this.startTime ) { + this.now = this.end; + this.pos = this.state = 1; + this.update(); + + this.options.curAnim[ this.prop ] = true; + + for ( var i in this.options.curAnim ) { + if ( this.options.curAnim[i] !== true ) { + done = false; + } + } + + if ( done ) { + // Reset the overflow + if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) { + var elem = this.elem, + options = this.options; + + jQuery.each( [ "", "X", "Y" ], function (index, value) { + elem.style[ "overflow" + value ] = options.overflow[index]; + } ); + } + + // Hide the element if the "hide" operation was done + if ( this.options.hide ) { + jQuery(this.elem).hide(); + } + + // Reset the properties, if the item has been hidden or shown + if ( this.options.hide || this.options.show ) { + for ( var p in this.options.curAnim ) { + jQuery.style( this.elem, p, this.options.orig[p] ); + } + } + + // Execute the complete function + this.options.complete.call( this.elem ); + } + + return false; + + } else { + var n = t - this.startTime; + this.state = n / this.options.duration; + + // Perform the easing function, defaults to swing + var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop]; + var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear"); + this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration); + this.now = this.start + ((this.end - this.start) * this.pos); + + // Perform the next step of the animation + this.update(); + } + + return true; + } +}; + +jQuery.extend( jQuery.fx, { + tick: function() { + var timers = jQuery.timers; + + for ( var i = 0; i < timers.length; i++ ) { + if ( !timers[i]() ) { + timers.splice(i--, 1); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + }, + + interval: 13, + + stop: function() { + clearInterval( timerId ); + timerId = null; + }, + + speeds: { + slow: 600, + fast: 200, + // Default speed + _default: 400 + }, + + step: { + opacity: function( fx ) { + jQuery.style( fx.elem, "opacity", fx.now ); + }, + + _default: function( fx ) { + if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) { + fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit; + } else { + fx.elem[ fx.prop ] = fx.now; + } + } + } +}); + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep(jQuery.timers, function( fn ) { + return elem === fn.elem; + }).length; + }; +} + +function defaultDisplay( nodeName ) { + if ( !elemdisplay[ nodeName ] ) { + var elem = jQuery("<" + nodeName + ">").appendTo("body"), + display = elem.css("display"); + + elem.remove(); + + if ( display === "none" || display === "" ) { + display = "block"; + } + + elemdisplay[ nodeName ] = display; + } + + return elemdisplay[ nodeName ]; +} + + + + +var rtable = /^t(?:able|d|h)$/i, + rroot = /^(?:body|html)$/i; + +if ( "getBoundingClientRect" in document.documentElement ) { + jQuery.fn.offset = function( options ) { + var elem = this[0], box; + + if ( options ) { + return this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + if ( !elem || !elem.ownerDocument ) { + return null; + } + + if ( elem === elem.ownerDocument.body ) { + return jQuery.offset.bodyOffset( elem ); + } + + try { + box = elem.getBoundingClientRect(); + } catch(e) {} + + var doc = elem.ownerDocument, + docElem = doc.documentElement; + + // Make sure we're not dealing with a disconnected DOM node + if ( !box || !jQuery.contains( docElem, elem ) ) { + return box || { top: 0, left: 0 }; + } + + var body = doc.body, + win = getWindow(doc), + clientTop = docElem.clientTop || body.clientTop || 0, + clientLeft = docElem.clientLeft || body.clientLeft || 0, + scrollTop = (win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop ), + scrollLeft = (win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft), + top = box.top + scrollTop - clientTop, + left = box.left + scrollLeft - clientLeft; + + return { top: top, left: left }; + }; + +} else { + jQuery.fn.offset = function( options ) { + var elem = this[0]; + + if ( options ) { + return this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + if ( !elem || !elem.ownerDocument ) { + return null; + } + + if ( elem === elem.ownerDocument.body ) { + return jQuery.offset.bodyOffset( elem ); + } + + jQuery.offset.initialize(); + + var computedStyle, + offsetParent = elem.offsetParent, + prevOffsetParent = elem, + doc = elem.ownerDocument, + docElem = doc.documentElement, + body = doc.body, + defaultView = doc.defaultView, + prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle, + top = elem.offsetTop, + left = elem.offsetLeft; + + while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) { + if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) { + break; + } + + computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle; + top -= elem.scrollTop; + left -= elem.scrollLeft; + + if ( elem === offsetParent ) { + top += elem.offsetTop; + left += elem.offsetLeft; + + if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) { + top += parseFloat( computedStyle.borderTopWidth ) || 0; + left += parseFloat( computedStyle.borderLeftWidth ) || 0; + } + + prevOffsetParent = offsetParent; + offsetParent = elem.offsetParent; + } + + if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) { + top += parseFloat( computedStyle.borderTopWidth ) || 0; + left += parseFloat( computedStyle.borderLeftWidth ) || 0; + } + + prevComputedStyle = computedStyle; + } + + if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) { + top += body.offsetTop; + left += body.offsetLeft; + } + + if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) { + top += Math.max( docElem.scrollTop, body.scrollTop ); + left += Math.max( docElem.scrollLeft, body.scrollLeft ); + } + + return { top: top, left: left }; + }; +} + +jQuery.offset = { + initialize: function() { + var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.css(body, "marginTop") ) || 0, + html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>"; + + jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } ); + + container.innerHTML = html; + body.insertBefore( container, body.firstChild ); + innerDiv = container.firstChild; + checkDiv = innerDiv.firstChild; + td = innerDiv.nextSibling.firstChild.firstChild; + + this.doesNotAddBorder = (checkDiv.offsetTop !== 5); + this.doesAddBorderForTableAndCells = (td.offsetTop === 5); + + checkDiv.style.position = "fixed"; + checkDiv.style.top = "20px"; + + // safari subtracts parent border width here which is 5px + this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15); + checkDiv.style.position = checkDiv.style.top = ""; + + innerDiv.style.overflow = "hidden"; + innerDiv.style.position = "relative"; + + this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5); + + this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop); + + body.removeChild( container ); + body = container = innerDiv = checkDiv = table = td = null; + jQuery.offset.initialize = jQuery.noop; + }, + + bodyOffset: function( body ) { + var top = body.offsetTop, + left = body.offsetLeft; + + jQuery.offset.initialize(); + + if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) { + top += parseFloat( jQuery.css(body, "marginTop") ) || 0; + left += parseFloat( jQuery.css(body, "marginLeft") ) || 0; + } + + return { top: top, left: left }; + }, + + setOffset: function( elem, options, i ) { + var position = jQuery.css( elem, "position" ); + + // set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + var curElem = jQuery( elem ), + curOffset = curElem.offset(), + curCSSTop = jQuery.css( elem, "top" ), + curCSSLeft = jQuery.css( elem, "left" ), + calculatePosition = (position === "absolute" && jQuery.inArray('auto', [curCSSTop, curCSSLeft]) > -1), + props = {}, curPosition = {}, curTop, curLeft; + + // need to be able to calculate position if either top or left is auto and position is absolute + if ( calculatePosition ) { + curPosition = curElem.position(); + } + + curTop = calculatePosition ? curPosition.top : parseInt( curCSSTop, 10 ) || 0; + curLeft = calculatePosition ? curPosition.left : parseInt( curCSSLeft, 10 ) || 0; + + if ( jQuery.isFunction( options ) ) { + options = options.call( elem, i, curOffset ); + } + + if (options.top != null) { + props.top = (options.top - curOffset.top) + curTop; + } + if (options.left != null) { + props.left = (options.left - curOffset.left) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + } else { + curElem.css( props ); + } + } +}; + + +jQuery.fn.extend({ + position: function() { + if ( !this[0] ) { + return null; + } + + var elem = this[0], + + // Get *real* offsetParent + offsetParent = this.offsetParent(), + + // Get correct offsets + offset = this.offset(), + parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset(); + + // Subtract element margins + // note: when an element has margin: auto the offsetLeft and marginLeft + // are the same in Safari causing offset.left to incorrectly be 0 + offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0; + offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0; + + // Add offsetParent borders + parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0; + parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0; + + // Subtract the two offsets + return { + top: offset.top - parentOffset.top, + left: offset.left - parentOffset.left + }; + }, + + offsetParent: function() { + return this.map(function() { + var offsetParent = this.offsetParent || document.body; + while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent; + }); + } +}); + + +// Create scrollLeft and scrollTop methods +jQuery.each( ["Left", "Top"], function( i, name ) { + var method = "scroll" + name; + + jQuery.fn[ method ] = function(val) { + var elem = this[0], win; + + if ( !elem ) { + return null; + } + + if ( val !== undefined ) { + // Set the scroll offset + return this.each(function() { + win = getWindow( this ); + + if ( win ) { + win.scrollTo( + !i ? val : jQuery(win).scrollLeft(), + i ? val : jQuery(win).scrollTop() + ); + + } else { + this[ method ] = val; + } + }); + } else { + win = getWindow( elem ); + + // Return the scroll offset + return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] : + jQuery.support.boxModel && win.document.documentElement[ method ] || + win.document.body[ method ] : + elem[ method ]; + } + }; +}); + +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? + elem : + elem.nodeType === 9 ? + elem.defaultView || elem.parentWindow : + false; +} + + + + +// Create innerHeight, innerWidth, outerHeight and outerWidth methods +jQuery.each([ "Height", "Width" ], function( i, name ) { + + var type = name.toLowerCase(); + + // innerHeight and innerWidth + jQuery.fn["inner" + name] = function() { + return this[0] ? + parseFloat( jQuery.css( this[0], type, "padding" ) ) : + null; + }; + + // outerHeight and outerWidth + jQuery.fn["outer" + name] = function( margin ) { + return this[0] ? + parseFloat( jQuery.css( this[0], type, margin ? "margin" : "border" ) ) : + null; + }; + + jQuery.fn[ type ] = function( size ) { + // Get window width or height + var elem = this[0]; + if ( !elem ) { + return size == null ? null : this; + } + + if ( jQuery.isFunction( size ) ) { + return this.each(function( i ) { + var self = jQuery( this ); + self[ type ]( size.call( this, i, self[ type ]() ) ); + }); + } + + if ( jQuery.isWindow( elem ) ) { + // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode + return elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] || + elem.document.body[ "client" + name ]; + + // Get document width or height + } else if ( elem.nodeType === 9 ) { + // Either scroll[Width/Height] or offset[Width/Height], whichever is greater + return Math.max( + elem.documentElement["client" + name], + elem.body["scroll" + name], elem.documentElement["scroll" + name], + elem.body["offset" + name], elem.documentElement["offset" + name] + ); + + // Get or set width or height on the element + } else if ( size === undefined ) { + var orig = jQuery.css( elem, type ), + ret = parseFloat( orig ); + + return jQuery.isNaN( ret ) ? orig : ret; + + // Set the width or height on the element (default to pixels if value is unitless) + } else { + return this.css( type, typeof size === "string" ? size : size + "px" ); + } + }; + +}); + + +})(window); diff --git a/media/jquery.tablesorter.min.js b/media/jquery.tablesorter.min.js index ffe991f7..331b7617 100644 --- a/media/jquery.tablesorter.min.js +++ b/media/jquery.tablesorter.min.js @@ -1,4 +1,1031 @@ - -(function($){$.extend({tablesorter:new -function(){var parsers=[],widgets=[];this.defaults={cssHeader:"header",cssAsc:"headerSortUp",cssDesc:"headerSortDown",cssChildRow:"expand-child",sortInitialOrder:"asc",sortMultiSortKey:"shiftKey",sortForce:null,sortAppend:null,sortLocaleCompare:true,textExtraction:"simple",parsers:{},widgets:[],widgetZebra:{css:["even","odd"]},headers:{},widthFixed:false,cancelSelection:true,sortList:[],headerList:[],dateFormat:"us",decimal:'/\.|\,/g',onRenderHeader:null,selectorHeaders:'thead th',debug:false};function benchmark(s,d){log(s+","+(new Date().getTime()-d.getTime())+"ms");}this.benchmark=benchmark;function log(s){if(typeof console!="undefined"&&typeof console.debug!="undefined"){console.log(s);}else{alert(s);}}function buildParserCache(table,$headers){if(table.config.debug){var parsersDebug="";}if(table.tBodies.length==0)return;var rows=table.tBodies[0].rows;if(rows[0]){var list=[],cells=rows[0].cells,l=cells.length;for(var i=0;i<l;i++){var p=false;if($.metadata&&($($headers[i]).metadata()&&$($headers[i]).metadata().sorter)){p=getParserById($($headers[i]).metadata().sorter);}else if((table.config.headers[i]&&table.config.headers[i].sorter)){p=getParserById(table.config.headers[i].sorter);}if(!p){p=detectParserForColumn(table,rows,-1,i);}if(table.config.debug){parsersDebug+="column:"+i+" parser:"+p.id+"\n";}list.push(p);}}if(table.config.debug){log(parsersDebug);}return list;};function detectParserForColumn(table,rows,rowIndex,cellIndex){var l=parsers.length,node=false,nodeValue=false,keepLooking=true;while(nodeValue==''&&keepLooking){rowIndex++;if(rows[rowIndex]){node=getNodeFromRowAndCellIndex(rows,rowIndex,cellIndex);nodeValue=trimAndGetNodeText(table.config,node);if(table.config.debug){log('Checking if value was empty on row:'+rowIndex);}}else{keepLooking=false;}}for(var i=1;i<l;i++){if(parsers[i].is(nodeValue,table,node)){return parsers[i];}}return parsers[0];}function getNodeFromRowAndCellIndex(rows,rowIndex,cellIndex){return rows[rowIndex].cells[cellIndex];}function trimAndGetNodeText(config,node){return $.trim(getElementText(config,node));}function getParserById(name){var l=parsers.length;for(var i=0;i<l;i++){if(parsers[i].id.toLowerCase()==name.toLowerCase()){return parsers[i];}}return false;}function buildCache(table){if(table.config.debug){var cacheTime=new Date();}var totalRows=(table.tBodies[0]&&table.tBodies[0].rows.length)||0,totalCells=(table.tBodies[0].rows[0]&&table.tBodies[0].rows[0].cells.length)||0,parsers=table.config.parsers,cache={row:[],normalized:[]};for(var i=0;i<totalRows;++i){var c=$(table.tBodies[0].rows[i]),cols=[];if(c.hasClass(table.config.cssChildRow)){cache.row[cache.row.length-1]=cache.row[cache.row.length-1].add(c);continue;}cache.row.push(c);for(var j=0;j<totalCells;++j){cols.push(parsers[j].format(getElementText(table.config,c[0].cells[j]),table,c[0].cells[j]));}cols.push(cache.normalized.length);cache.normalized.push(cols);cols=null;};if(table.config.debug){benchmark("Building cache for "+totalRows+" rows:",cacheTime);}return cache;};function getElementText(config,node){var text="";if(!node)return"";if(!config.supportsTextContent)config.supportsTextContent=node.textContent||false;if(config.textExtraction=="simple"){if(config.supportsTextContent){text=node.textContent;}else{if(node.childNodes[0]&&node.childNodes[0].hasChildNodes()){text=node.childNodes[0].innerHTML;}else{text=node.innerHTML;}}}else{if(typeof(config.textExtraction)=="function"){text=config.textExtraction(node);}else{text=$(node).text();}}return text;}function appendToTable(table,cache){if(table.config.debug){var appendTime=new Date()}var c=cache,r=c.row,n=c.normalized,totalRows=n.length,checkCell=(n[0].length-1),tableBody=$(table.tBodies[0]),rows=[];for(var i=0;i<totalRows;i++){var pos=n[i][checkCell];rows.push(r[pos]);if(!table.config.appender){var l=r[pos].length;for(var j=0;j<l;j++){tableBody[0].appendChild(r[pos][j]);}}}if(table.config.appender){table.config.appender(table,rows);}rows=null;if(table.config.debug){benchmark("Rebuilt table:",appendTime);}applyWidget(table);setTimeout(function(){$(table).trigger("sortEnd");},0);};function buildHeaders(table){if(table.config.debug){var time=new Date();}var meta=($.metadata)?true:false;var header_index=computeTableHeaderCellIndexes(table);$tableHeaders=$(table.config.selectorHeaders,table).each(function(index){this.column=header_index[this.parentNode.rowIndex+"-"+this.cellIndex];this.order=formatSortingOrder(table.config.sortInitialOrder);this.count=this.order;if(checkHeaderMetadata(this)||checkHeaderOptions(table,index))this.sortDisabled=true;if(checkHeaderOptionsSortingLocked(table,index))this.order=this.lockedOrder=checkHeaderOptionsSortingLocked(table,index);if(!this.sortDisabled){var $th=$(this).addClass(table.config.cssHeader);if(table.config.onRenderHeader)table.config.onRenderHeader.apply($th);}table.config.headerList[index]=this;});if(table.config.debug){benchmark("Built headers:",time);log($tableHeaders);}return $tableHeaders;};function computeTableHeaderCellIndexes(t){var matrix=[];var lookup={};var thead=t.getElementsByTagName('THEAD')[0];var trs=thead.getElementsByTagName('TR');for(var i=0;i<trs.length;i++){var cells=trs[i].cells;for(var j=0;j<cells.length;j++){var c=cells[j];var rowIndex=c.parentNode.rowIndex;var cellId=rowIndex+"-"+c.cellIndex;var rowSpan=c.rowSpan||1;var colSpan=c.colSpan||1 -var firstAvailCol;if(typeof(matrix[rowIndex])=="undefined"){matrix[rowIndex]=[];}for(var k=0;k<matrix[rowIndex].length+1;k++){if(typeof(matrix[rowIndex][k])=="undefined"){firstAvailCol=k;break;}}lookup[cellId]=firstAvailCol;for(var k=rowIndex;k<rowIndex+rowSpan;k++){if(typeof(matrix[k])=="undefined"){matrix[k]=[];}var matrixrow=matrix[k];for(var l=firstAvailCol;l<firstAvailCol+colSpan;l++){matrixrow[l]="x";}}}}return lookup;}function checkCellColSpan(table,rows,row){var arr=[],r=table.tHead.rows,c=r[row].cells;for(var i=0;i<c.length;i++){var cell=c[i];if(cell.colSpan>1){arr=arr.concat(checkCellColSpan(table,headerArr,row++));}else{if(table.tHead.length==1||(cell.rowSpan>1||!r[row+1])){arr.push(cell);}}}return arr;};function checkHeaderMetadata(cell){if(($.metadata)&&($(cell).metadata().sorter===false)){return true;};return false;}function checkHeaderOptions(table,i){if((table.config.headers[i])&&(table.config.headers[i].sorter===false)){return true;};return false;}function checkHeaderOptionsSortingLocked(table,i){if((table.config.headers[i])&&(table.config.headers[i].lockedOrder))return table.config.headers[i].lockedOrder;return false;}function applyWidget(table){var c=table.config.widgets;var l=c.length;for(var i=0;i<l;i++){getWidgetById(c[i]).format(table);}}function getWidgetById(name){var l=widgets.length;for(var i=0;i<l;i++){if(widgets[i].id.toLowerCase()==name.toLowerCase()){return widgets[i];}}};function formatSortingOrder(v){if(typeof(v)!="Number"){return(v.toLowerCase()=="desc")?1:0;}else{return(v==1)?1:0;}}function isValueInArray(v,a){var l=a.length;for(var i=0;i<l;i++){if(a[i][0]==v){return true;}}return false;}function setHeadersCss(table,$headers,list,css){$headers.removeClass(css[0]).removeClass(css[1]);var h=[];$headers.each(function(offset){if(!this.sortDisabled){h[this.column]=$(this);}});var l=list.length;for(var i=0;i<l;i++){h[list[i][0]].addClass(css[list[i][1]]);}}function fixColumnWidth(table,$headers){var c=table.config;if(c.widthFixed){var colgroup=$('<colgroup>');$("tr:first td",table.tBodies[0]).each(function(){colgroup.append($('<col>').css('width',$(this).width()));});$(table).prepend(colgroup);};}function updateHeaderSortCount(table,sortList){var c=table.config,l=sortList.length;for(var i=0;i<l;i++){var s=sortList[i],o=c.headerList[s[0]];o.count=s[1];o.count++;}}function multisort(table,sortList,cache){if(table.config.debug){var sortTime=new Date();}var dynamicExp="var sortWrapper = function(a,b) {",l=sortList.length;for(var i=0;i<l;i++){var c=sortList[i][0];var order=sortList[i][1];var s=(table.config.parsers[c].type=="text")?((order==0)?makeSortFunction("text","asc",c):makeSortFunction("text","desc",c)):((order==0)?makeSortFunction("numeric","asc",c):makeSortFunction("numeric","desc",c));var e="e"+i;dynamicExp+="var "+e+" = "+s;dynamicExp+="if("+e+") { return "+e+"; } ";dynamicExp+="else { ";}var orgOrderCol=cache.normalized[0].length-1;dynamicExp+="return a["+orgOrderCol+"]-b["+orgOrderCol+"];";for(var i=0;i<l;i++){dynamicExp+="}; ";}dynamicExp+="return 0; ";dynamicExp+="}; ";if(table.config.debug){benchmark("Evaling expression:"+dynamicExp,new Date());}eval(dynamicExp);cache.normalized.sort(sortWrapper);if(table.config.debug){benchmark("Sorting on "+sortList.toString()+" and dir "+order+" time:",sortTime);}return cache;};function makeSortFunction(type,direction,index){var a="a["+index+"]",b="b["+index+"]";if(type=='text'&&direction=='asc'){return"("+a+" == "+b+" ? 0 : ("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : ("+a+" < "+b+") ? -1 : 1 )));";}else if(type=='text'&&direction=='desc'){return"("+a+" == "+b+" ? 0 : ("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : ("+b+" < "+a+") ? -1 : 1 )));";}else if(type=='numeric'&&direction=='asc'){return"("+a+" === null && "+b+" === null) ? 0 :("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : "+a+" - "+b+"));";}else if(type=='numeric'&&direction=='desc'){return"("+a+" === null && "+b+" === null) ? 0 :("+a+" === null ? Number.POSITIVE_INFINITY : ("+b+" === null ? Number.NEGATIVE_INFINITY : "+b+" - "+a+"));";}};function makeSortText(i){return"((a["+i+"] < b["+i+"]) ? -1 : ((a["+i+"] > b["+i+"]) ? 1 : 0));";};function makeSortTextDesc(i){return"((b["+i+"] < a["+i+"]) ? -1 : ((b["+i+"] > a["+i+"]) ? 1 : 0));";};function makeSortNumeric(i){return"a["+i+"]-b["+i+"];";};function makeSortNumericDesc(i){return"b["+i+"]-a["+i+"];";};function sortText(a,b){if(table.config.sortLocaleCompare)return a.localeCompare(b);return((a<b)?-1:((a>b)?1:0));};function sortTextDesc(a,b){if(table.config.sortLocaleCompare)return b.localeCompare(a);return((b<a)?-1:((b>a)?1:0));};function sortNumeric(a,b){return a-b;};function sortNumericDesc(a,b){return b-a;};function getCachedSortType(parsers,i){return parsers[i].type;};this.construct=function(settings){return this.each(function(){if(!this.tHead||!this.tBodies)return;var $this,$document,$headers,cache,config,shiftDown=0,sortOrder;this.config={};config=$.extend(this.config,$.tablesorter.defaults,settings);$this=$(this);$.data(this,"tablesorter",config);$headers=buildHeaders(this);this.config.parsers=buildParserCache(this,$headers);cache=buildCache(this);var sortCSS=[config.cssDesc,config.cssAsc];fixColumnWidth(this);$headers.click(function(e){var totalRows=($this[0].tBodies[0]&&$this[0].tBodies[0].rows.length)||0;if(!this.sortDisabled&&totalRows>0){$this.trigger("sortStart");var $cell=$(this);var i=this.column;this.order=this.count++%2;if(this.lockedOrder)this.order=this.lockedOrder;if(!e[config.sortMultiSortKey]){config.sortList=[];if(config.sortForce!=null){var a=config.sortForce;for(var j=0;j<a.length;j++){if(a[j][0]!=i){config.sortList.push(a[j]);}}}config.sortList.push([i,this.order]);}else{if(isValueInArray(i,config.sortList)){for(var j=0;j<config.sortList.length;j++){var s=config.sortList[j],o=config.headerList[s[0]];if(s[0]==i){o.count=s[1];o.count++;s[1]=o.count%2;}}}else{config.sortList.push([i,this.order]);}};setTimeout(function(){setHeadersCss($this[0],$headers,config.sortList,sortCSS);appendToTable($this[0],multisort($this[0],config.sortList,cache));},1);return false;}}).mousedown(function(){if(config.cancelSelection){this.onselectstart=function(){return false};return false;}});$this.bind("update",function(){var me=this;setTimeout(function(){me.config.parsers=buildParserCache(me,$headers);cache=buildCache(me);},1);}).bind("updateCell",function(e,cell){var config=this.config;var pos=[(cell.parentNode.rowIndex-1),cell.cellIndex];cache.normalized[pos[0]][pos[1]]=config.parsers[pos[1]].format(getElementText(config,cell),cell);}).bind("sorton",function(e,list){$(this).trigger("sortStart");config.sortList=list;var sortList=config.sortList;updateHeaderSortCount(this,sortList);setHeadersCss(this,$headers,sortList,sortCSS);appendToTable(this,multisort(this,sortList,cache));}).bind("appendCache",function(){appendToTable(this,cache);}).bind("applyWidgetId",function(e,id){getWidgetById(id).format(this);}).bind("applyWidgets",function(){applyWidget(this);});if($.metadata&&($(this).metadata()&&$(this).metadata().sortlist)){config.sortList=$(this).metadata().sortlist;}if(config.sortList.length>0){$this.trigger("sorton",[config.sortList]);}applyWidget(this);});};this.addParser=function(parser){var l=parsers.length,a=true;for(var i=0;i<l;i++){if(parsers[i].id.toLowerCase()==parser.id.toLowerCase()){a=false;}}if(a){parsers.push(parser);};};this.addWidget=function(widget){widgets.push(widget);};this.formatFloat=function(s){var i=parseFloat(s);return(isNaN(i))?0:i;};this.formatInt=function(s){var i=parseInt(s);return(isNaN(i))?0:i;};this.isDigit=function(s,config){return/^[-+]?\d*$/.test($.trim(s.replace(/[,.']/g,'')));};this.clearTableBody=function(table){if($.browser.msie){function empty(){while(this.firstChild)this.removeChild(this.firstChild);}empty.apply(table.tBodies[0]);}else{table.tBodies[0].innerHTML="";}};}});$.fn.extend({tablesorter:$.tablesorter.construct});var ts=$.tablesorter;ts.addParser({id:"text",is:function(s){return true;},format:function(s){return $.trim(s.toLocaleLowerCase());},type:"text"});ts.addParser({id:"digit",is:function(s,table){var c=table.config;return $.tablesorter.isDigit(s,c);},format:function(s){return $.tablesorter.formatFloat(s);},type:"numeric"});ts.addParser({id:"currency",is:function(s){return/^[£$€?.]/.test(s);},format:function(s){return $.tablesorter.formatFloat(s.replace(new RegExp(/[£$€]/g),""));},type:"numeric"});ts.addParser({id:"ipAddress",is:function(s){return/^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s);},format:function(s){var a=s.split("."),r="",l=a.length;for(var i=0;i<l;i++){var item=a[i];if(item.length==2){r+="0"+item;}else{r+=item;}}return $.tablesorter.formatFloat(r);},type:"numeric"});ts.addParser({id:"url",is:function(s){return/^(https?|ftp|file):\/\/$/.test(s);},format:function(s){return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//),''));},type:"text"});ts.addParser({id:"isoDate",is:function(s){return/^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s);},format:function(s){return $.tablesorter.formatFloat((s!="")?new Date(s.replace(new RegExp(/-/g),"/")).getTime():"0");},type:"numeric"});ts.addParser({id:"percent",is:function(s){return/\%$/.test($.trim(s));},format:function(s){return $.tablesorter.formatFloat(s.replace(new RegExp(/%/g),""));},type:"numeric"});ts.addParser({id:"usLongDate",is:function(s){return s.match(new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/));},format:function(s){return $.tablesorter.formatFloat(new Date(s).getTime());},type:"numeric"});ts.addParser({id:"shortDate",is:function(s){return/^\d{1,2}[\/\-]\d{1,2}[\/\-]\d{2,4}$/.test(s);},format:function(s,table){var c=table.config;s=s.replace(/\-/g,"/");if(c.dateFormat=="us"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/,"$3/$1/$2");}else if(c.dateFormat=="uk"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/,"$3/$2/$1");}else if(c.dateFormat=="dd/mm/yy"||c.dateFormat=="dd-mm-yy"){s=s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{2})/,"$1/$2/$3");}return $.tablesorter.formatFloat(new Date(s).getTime());},type:"numeric"});ts.addParser({id:"time",is:function(s){return/^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(s);},format:function(s){return $.tablesorter.formatFloat(new Date("2000/01/01 "+s).getTime());},type:"numeric"});ts.addParser({id:"metadata",is:function(s){return false;},format:function(s,table,cell){var c=table.config,p=(!c.parserMetadataName)?'sortValue':c.parserMetadataName;return $(cell).metadata()[p];},type:"numeric"});ts.addWidget({id:"zebra",format:function(table){if(table.config.debug){var time=new Date();}var $tr,row=-1,odd;$("tr:visible",table.tBodies[0]).each(function(i){$tr=$(this);if(!$tr.hasClass(table.config.cssChildRow))row++;odd=(row%2==0);$tr.removeClass(table.config.widgetZebra.css[odd?0:1]).addClass(table.config.widgetZebra.css[odd?1:0])});if(table.config.debug){$.tablesorter.benchmark("Applying Zebra widget",time);}}});})(jQuery); +/*
+ *
+ * TableSorter 2.0 - Client-side table sorting with ease!
+ * Version 2.0.5b
+ * @requires jQuery v1.2.3
+ *
+ * Copyright (c) 2007 Christian Bach
+ * Examples and docs at: http://tablesorter.com
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ */
+/**
+ *
+ * @description Create a sortable table with multi-column sorting capabilitys
+ *
+ * @example $('table').tablesorter();
+ * @desc Create a simple tablesorter interface.
+ *
+ * @example $('table').tablesorter({ sortList:[[0,0],[1,0]] });
+ * @desc Create a tablesorter interface and sort on the first and secound column column headers.
+ *
+ * @example $('table').tablesorter({ headers: { 0: { sorter: false}, 1: {sorter: false} } });
+ *
+ * @desc Create a tablesorter interface and disableing the first and second column headers.
+ *
+ *
+ * @example $('table').tablesorter({ headers: { 0: {sorter:"integer"}, 1: {sorter:"currency"} } });
+ *
+ * @desc Create a tablesorter interface and set a column parser for the first
+ * and second column.
+ *
+ *
+ * @param Object
+ * settings An object literal containing key/value pairs to provide
+ * optional settings.
+ *
+ *
+ * @option String cssHeader (optional) A string of the class name to be appended
+ * to sortable tr elements in the thead of the table. Default value:
+ * "header"
+ *
+ * @option String cssAsc (optional) A string of the class name to be appended to
+ * sortable tr elements in the thead on a ascending sort. Default value:
+ * "headerSortUp"
+ *
+ * @option String cssDesc (optional) A string of the class name to be appended
+ * to sortable tr elements in the thead on a descending sort. Default
+ * value: "headerSortDown"
+ *
+ * @option String sortInitialOrder (optional) A string of the inital sorting
+ * order can be asc or desc. Default value: "asc"
+ *
+ * @option String sortMultisortKey (optional) A string of the multi-column sort
+ * key. Default value: "shiftKey"
+ *
+ * @option String textExtraction (optional) A string of the text-extraction
+ * method to use. For complex html structures inside td cell set this
+ * option to "complex", on large tables the complex option can be slow.
+ * Default value: "simple"
+ *
+ * @option Object headers (optional) An array containing the forces sorting
+ * rules. This option let's you specify a default sorting rule. Default
+ * value: null
+ *
+ * @option Array sortList (optional) An array containing the forces sorting
+ * rules. This option let's you specify a default sorting rule. Default
+ * value: null
+ *
+ * @option Array sortForce (optional) An array containing forced sorting rules.
+ * This option let's you specify a default sorting rule, which is
+ * prepended to user-selected rules. Default value: null
+ *
+ * @option Boolean sortLocaleCompare (optional) Boolean flag indicating whatever
+ * to use String.localeCampare method or not. Default set to true.
+ *
+ *
+ * @option Array sortAppend (optional) An array containing forced sorting rules.
+ * This option let's you specify a default sorting rule, which is
+ * appended to user-selected rules. Default value: null
+ *
+ * @option Boolean widthFixed (optional) Boolean flag indicating if tablesorter
+ * should apply fixed widths to the table columns. This is usefull when
+ * using the pager companion plugin. This options requires the dimension
+ * jquery plugin. Default value: false
+ *
+ * @option Boolean cancelSelection (optional) Boolean flag indicating if
+ * tablesorter should cancel selection of the table headers text.
+ * Default value: true
+ *
+ * @option Boolean debug (optional) Boolean flag indicating if tablesorter
+ * should display debuging information usefull for development.
+ *
+ * @type jQuery
+ *
+ * @name tablesorter
+ *
+ * @cat Plugins/Tablesorter
+ *
+ * @author Christian Bach/christian.bach@polyester.se
+ */
+
+(function ($) {
+ $.extend({
+ tablesorter: new
+ function () {
+
+ var parsers = [],
+ widgets = [];
+
+ this.defaults = {
+ cssHeader: "header",
+ cssAsc: "headerSortUp",
+ cssDesc: "headerSortDown",
+ cssChildRow: "expand-child",
+ sortInitialOrder: "asc",
+ sortMultiSortKey: "shiftKey",
+ sortForce: null,
+ sortAppend: null,
+ sortLocaleCompare: true,
+ textExtraction: "simple",
+ parsers: {}, widgets: [],
+ widgetZebra: {
+ css: ["even", "odd"]
+ }, headers: {}, widthFixed: false,
+ cancelSelection: true,
+ sortList: [],
+ headerList: [],
+ dateFormat: "us",
+ decimal: '/\.|\,/g',
+ onRenderHeader: null,
+ selectorHeaders: 'thead th',
+ debug: false
+ };
+
+ /* debuging utils */
+
+ function benchmark(s, d) {
+ log(s + "," + (new Date().getTime() - d.getTime()) + "ms");
+ }
+
+ this.benchmark = benchmark;
+
+ function log(s) {
+ if (typeof console != "undefined" && typeof console.debug != "undefined") {
+ console.log(s);
+ } else {
+ alert(s);
+ }
+ }
+
+ /* parsers utils */
+
+ function buildParserCache(table, $headers) {
+
+ if (table.config.debug) {
+ var parsersDebug = "";
+ }
+
+ if (table.tBodies.length == 0) return; // In the case of empty tables
+ var rows = table.tBodies[0].rows;
+
+ if (rows[0]) {
+
+ var list = [],
+ cells = rows[0].cells,
+ l = cells.length;
+
+ for (var i = 0; i < l; i++) {
+
+ var p = false;
+
+ if ($.metadata && ($($headers[i]).metadata() && $($headers[i]).metadata().sorter)) {
+
+ p = getParserById($($headers[i]).metadata().sorter);
+
+ } else if ((table.config.headers[i] && table.config.headers[i].sorter)) {
+
+ p = getParserById(table.config.headers[i].sorter);
+ }
+ if (!p) {
+
+ p = detectParserForColumn(table, rows, -1, i);
+ }
+
+ if (table.config.debug) {
+ parsersDebug += "column:" + i + " parser:" + p.id + "\n";
+ }
+
+ list.push(p);
+ }
+ }
+
+ if (table.config.debug) {
+ log(parsersDebug);
+ }
+
+ return list;
+ };
+
+ function detectParserForColumn(table, rows, rowIndex, cellIndex) {
+ var l = parsers.length,
+ node = false,
+ nodeValue = false,
+ keepLooking = true;
+ while (nodeValue == '' && keepLooking) {
+ rowIndex++;
+ if (rows[rowIndex]) {
+ node = getNodeFromRowAndCellIndex(rows, rowIndex, cellIndex);
+ nodeValue = trimAndGetNodeText(table.config, node);
+ if (table.config.debug) {
+ log('Checking if value was empty on row:' + rowIndex);
+ }
+ } else {
+ keepLooking = false;
+ }
+ }
+ for (var i = 1; i < l; i++) {
+ if (parsers[i].is(nodeValue, table, node)) {
+ return parsers[i];
+ }
+ }
+ // 0 is always the generic parser (text)
+ return parsers[0];
+ }
+
+ function getNodeFromRowAndCellIndex(rows, rowIndex, cellIndex) {
+ return rows[rowIndex].cells[cellIndex];
+ }
+
+ function trimAndGetNodeText(config, node) {
+ return $.trim(getElementText(config, node));
+ }
+
+ function getParserById(name) {
+ var l = parsers.length;
+ for (var i = 0; i < l; i++) {
+ if (parsers[i].id.toLowerCase() == name.toLowerCase()) {
+ return parsers[i];
+ }
+ }
+ return false;
+ }
+
+ /* utils */
+
+ function buildCache(table) {
+
+ if (table.config.debug) {
+ var cacheTime = new Date();
+ }
+
+ var totalRows = (table.tBodies[0] && table.tBodies[0].rows.length) || 0,
+ totalCells = (table.tBodies[0].rows[0] && table.tBodies[0].rows[0].cells.length) || 0,
+ parsers = table.config.parsers,
+ cache = {
+ row: [],
+ normalized: []
+ };
+
+ for (var i = 0; i < totalRows; ++i) {
+
+ /** Add the table data to main data array */
+ var c = $(table.tBodies[0].rows[i]),
+ cols = [];
+
+ // if this is a child row, add it to the last row's children and
+ // continue to the next row
+ if (c.hasClass(table.config.cssChildRow)) {
+ cache.row[cache.row.length - 1] = cache.row[cache.row.length - 1].add(c);
+ // go to the next for loop
+ continue;
+ }
+
+ cache.row.push(c);
+
+ for (var j = 0; j < totalCells; ++j) {
+ cols.push(parsers[j].format(getElementText(table.config, c[0].cells[j]), table, c[0].cells[j]));
+ }
+
+ cols.push(cache.normalized.length); // add position for rowCache
+ cache.normalized.push(cols);
+ cols = null;
+ };
+
+ if (table.config.debug) {
+ benchmark("Building cache for " + totalRows + " rows:", cacheTime);
+ }
+
+ return cache;
+ };
+
+ function getElementText(config, node) {
+
+ var text = "";
+
+ if (!node) return "";
+
+ if (!config.supportsTextContent) config.supportsTextContent = node.textContent || false;
+
+ if (config.textExtraction == "simple") {
+ if (config.supportsTextContent) {
+ text = node.textContent;
+ } else {
+ if (node.childNodes[0] && node.childNodes[0].hasChildNodes()) {
+ text = node.childNodes[0].innerHTML;
+ } else {
+ text = node.innerHTML;
+ }
+ }
+ } else {
+ if (typeof(config.textExtraction) == "function") {
+ text = config.textExtraction(node);
+ } else {
+ text = $(node).text();
+ }
+ }
+ return text;
+ }
+
+ function appendToTable(table, cache) {
+
+ if (table.config.debug) {
+ var appendTime = new Date()
+ }
+
+ var c = cache,
+ r = c.row,
+ n = c.normalized,
+ totalRows = n.length,
+ checkCell = (n[0].length - 1),
+ tableBody = $(table.tBodies[0]),
+ rows = [];
+
+
+ for (var i = 0; i < totalRows; i++) {
+ var pos = n[i][checkCell];
+
+ rows.push(r[pos]);
+
+ if (!table.config.appender) {
+
+ //var o = ;
+ var l = r[pos].length;
+ for (var j = 0; j < l; j++) {
+ tableBody[0].appendChild(r[pos][j]);
+ }
+
+ //
+ }
+ }
+
+
+
+ if (table.config.appender) {
+
+ table.config.appender(table, rows);
+ }
+
+ rows = null;
+
+ if (table.config.debug) {
+ benchmark("Rebuilt table:", appendTime);
+ }
+
+ // apply table widgets
+ applyWidget(table);
+
+ // trigger sortend
+ setTimeout(function () {
+ $(table).trigger("sortEnd");
+ }, 0);
+
+ };
+
+ function buildHeaders(table) {
+
+ if (table.config.debug) {
+ var time = new Date();
+ }
+
+ var meta = ($.metadata) ? true : false;
+
+ var header_index = computeTableHeaderCellIndexes(table);
+
+ $tableHeaders = $(table.config.selectorHeaders, table).each(function (index) {
+
+ this.column = header_index[this.parentNode.rowIndex + "-" + this.cellIndex];
+ // this.column = index;
+ this.order = formatSortingOrder(table.config.sortInitialOrder);
+
+
+ this.count = this.order;
+
+ if (checkHeaderMetadata(this) || checkHeaderOptions(table, index)) this.sortDisabled = true;
+ if (checkHeaderOptionsSortingLocked(table, index)) this.order = this.lockedOrder = checkHeaderOptionsSortingLocked(table, index);
+
+ if (!this.sortDisabled) {
+ var $th = $(this).addClass(table.config.cssHeader);
+ if (table.config.onRenderHeader) table.config.onRenderHeader.apply($th);
+ }
+
+ // add cell to headerList
+ table.config.headerList[index] = this;
+ });
+
+ if (table.config.debug) {
+ benchmark("Built headers:", time);
+ log($tableHeaders);
+ }
+
+ return $tableHeaders;
+
+ };
+
+ // from:
+ // http://www.javascripttoolbox.com/lib/table/examples.php
+ // http://www.javascripttoolbox.com/temp/table_cellindex.html
+
+
+ function computeTableHeaderCellIndexes(t) {
+ var matrix = [];
+ var lookup = {};
+ var thead = t.getElementsByTagName('THEAD')[0];
+ var trs = thead.getElementsByTagName('TR');
+
+ for (var i = 0; i < trs.length; i++) {
+ var cells = trs[i].cells;
+ for (var j = 0; j < cells.length; j++) {
+ var c = cells[j];
+
+ var rowIndex = c.parentNode.rowIndex;
+ var cellId = rowIndex + "-" + c.cellIndex;
+ var rowSpan = c.rowSpan || 1;
+ var colSpan = c.colSpan || 1
+ var firstAvailCol;
+ if (typeof(matrix[rowIndex]) == "undefined") {
+ matrix[rowIndex] = [];
+ }
+ // Find first available column in the first row
+ for (var k = 0; k < matrix[rowIndex].length + 1; k++) {
+ if (typeof(matrix[rowIndex][k]) == "undefined") {
+ firstAvailCol = k;
+ break;
+ }
+ }
+ lookup[cellId] = firstAvailCol;
+ for (var k = rowIndex; k < rowIndex + rowSpan; k++) {
+ if (typeof(matrix[k]) == "undefined") {
+ matrix[k] = [];
+ }
+ var matrixrow = matrix[k];
+ for (var l = firstAvailCol; l < firstAvailCol + colSpan; l++) {
+ matrixrow[l] = "x";
+ }
+ }
+ }
+ }
+ return lookup;
+ }
+
+ function checkCellColSpan(table, rows, row) {
+ var arr = [],
+ r = table.tHead.rows,
+ c = r[row].cells;
+
+ for (var i = 0; i < c.length; i++) {
+ var cell = c[i];
+
+ if (cell.colSpan > 1) {
+ arr = arr.concat(checkCellColSpan(table, headerArr, row++));
+ } else {
+ if (table.tHead.length == 1 || (cell.rowSpan > 1 || !r[row + 1])) {
+ arr.push(cell);
+ }
+ // headerArr[row] = (i+row);
+ }
+ }
+ return arr;
+ };
+
+ function checkHeaderMetadata(cell) {
+ if (($.metadata) && ($(cell).metadata().sorter === false)) {
+ return true;
+ };
+ return false;
+ }
+
+ function checkHeaderOptions(table, i) {
+ if ((table.config.headers[i]) && (table.config.headers[i].sorter === false)) {
+ return true;
+ };
+ return false;
+ }
+
+ function checkHeaderOptionsSortingLocked(table, i) {
+ if ((table.config.headers[i]) && (table.config.headers[i].lockedOrder)) return table.config.headers[i].lockedOrder;
+ return false;
+ }
+
+ function applyWidget(table) {
+ var c = table.config.widgets;
+ var l = c.length;
+ for (var i = 0; i < l; i++) {
+
+ getWidgetById(c[i]).format(table);
+ }
+
+ }
+
+ function getWidgetById(name) {
+ var l = widgets.length;
+ for (var i = 0; i < l; i++) {
+ if (widgets[i].id.toLowerCase() == name.toLowerCase()) {
+ return widgets[i];
+ }
+ }
+ };
+
+ function formatSortingOrder(v) {
+ if (typeof(v) != "Number") {
+ return (v.toLowerCase() == "desc") ? 1 : 0;
+ } else {
+ return (v == 1) ? 1 : 0;
+ }
+ }
+
+ function isValueInArray(v, a) {
+ var l = a.length;
+ for (var i = 0; i < l; i++) {
+ if (a[i][0] == v) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ function setHeadersCss(table, $headers, list, css) {
+ // remove all header information
+ $headers.removeClass(css[0]).removeClass(css[1]);
+
+ var h = [];
+ $headers.each(function (offset) {
+ if (!this.sortDisabled) {
+ h[this.column] = $(this);
+ }
+ });
+
+ var l = list.length;
+ for (var i = 0; i < l; i++) {
+ h[list[i][0]].addClass(css[list[i][1]]);
+ }
+ }
+
+ function fixColumnWidth(table, $headers) {
+ var c = table.config;
+ if (c.widthFixed) {
+ var colgroup = $('<colgroup>');
+ $("tr:first td", table.tBodies[0]).each(function () {
+ colgroup.append($('<col>').css('width', $(this).width()));
+ });
+ $(table).prepend(colgroup);
+ };
+ }
+
+ function updateHeaderSortCount(table, sortList) {
+ var c = table.config,
+ l = sortList.length;
+ for (var i = 0; i < l; i++) {
+ var s = sortList[i],
+ o = c.headerList[s[0]];
+ o.count = s[1];
+ o.count++;
+ }
+ }
+
+ /* sorting methods */
+
+ function multisort(table, sortList, cache) {
+
+ if (table.config.debug) {
+ var sortTime = new Date();
+ }
+
+ var dynamicExp = "var sortWrapper = function(a,b) {",
+ l = sortList.length;
+
+ // TODO: inline functions.
+ for (var i = 0; i < l; i++) {
+
+ var c = sortList[i][0];
+ var order = sortList[i][1];
+ // var s = (getCachedSortType(table.config.parsers,c) == "text") ?
+ // ((order == 0) ? "sortText" : "sortTextDesc") : ((order == 0) ?
+ // "sortNumeric" : "sortNumericDesc");
+ // var s = (table.config.parsers[c].type == "text") ? ((order == 0)
+ // ? makeSortText(c) : makeSortTextDesc(c)) : ((order == 0) ?
+ // makeSortNumeric(c) : makeSortNumericDesc(c));
+ var s = (table.config.parsers[c].type == "text") ? ((order == 0) ? makeSortFunction("text", "asc", c) : makeSortFunction("text", "desc", c)) : ((order == 0) ? makeSortFunction("numeric", "asc", c) : makeSortFunction("numeric", "desc", c));
+ var e = "e" + i;
+
+ dynamicExp += "var " + e + " = " + s; // + "(a[" + c + "],b[" + c
+ // + "]); ";
+ dynamicExp += "if(" + e + ") { return " + e + "; } ";
+ dynamicExp += "else { ";
+
+ }
+
+ // if value is the same keep orignal order
+ var orgOrderCol = cache.normalized[0].length - 1;
+ dynamicExp += "return a[" + orgOrderCol + "]-b[" + orgOrderCol + "];";
+
+ for (var i = 0; i < l; i++) {
+ dynamicExp += "}; ";
+ }
+
+ dynamicExp += "return 0; ";
+ dynamicExp += "}; ";
+
+ if (table.config.debug) {
+ benchmark("Evaling expression:" + dynamicExp, new Date());
+ }
+
+ eval(dynamicExp);
+
+ cache.normalized.sort(sortWrapper);
+
+ if (table.config.debug) {
+ benchmark("Sorting on " + sortList.toString() + " and dir " + order + " time:", sortTime);
+ }
+
+ return cache;
+ };
+
+ function makeSortFunction(type, direction, index) {
+ var a = "a[" + index + "]",
+ b = "b[" + index + "]";
+ if (type == 'text' && direction == 'asc') {
+ return "(" + a + " == " + b + " ? 0 : (" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : (" + a + " < " + b + ") ? -1 : 1 )));";
+ } else if (type == 'text' && direction == 'desc') {
+ return "(" + a + " == " + b + " ? 0 : (" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : (" + b + " < " + a + ") ? -1 : 1 )));";
+ } else if (type == 'numeric' && direction == 'asc') {
+ return "(" + a + " === null && " + b + " === null) ? 0 :(" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : " + a + " - " + b + "));";
+ } else if (type == 'numeric' && direction == 'desc') {
+ return "(" + a + " === null && " + b + " === null) ? 0 :(" + a + " === null ? Number.POSITIVE_INFINITY : (" + b + " === null ? Number.NEGATIVE_INFINITY : " + b + " - " + a + "));";
+ }
+ };
+
+ function makeSortText(i) {
+ return "((a[" + i + "] < b[" + i + "]) ? -1 : ((a[" + i + "] > b[" + i + "]) ? 1 : 0));";
+ };
+
+ function makeSortTextDesc(i) {
+ return "((b[" + i + "] < a[" + i + "]) ? -1 : ((b[" + i + "] > a[" + i + "]) ? 1 : 0));";
+ };
+
+ function makeSortNumeric(i) {
+ return "a[" + i + "]-b[" + i + "];";
+ };
+
+ function makeSortNumericDesc(i) {
+ return "b[" + i + "]-a[" + i + "];";
+ };
+
+ function sortText(a, b) {
+ if (table.config.sortLocaleCompare) return a.localeCompare(b);
+ return ((a < b) ? -1 : ((a > b) ? 1 : 0));
+ };
+
+ function sortTextDesc(a, b) {
+ if (table.config.sortLocaleCompare) return b.localeCompare(a);
+ return ((b < a) ? -1 : ((b > a) ? 1 : 0));
+ };
+
+ function sortNumeric(a, b) {
+ return a - b;
+ };
+
+ function sortNumericDesc(a, b) {
+ return b - a;
+ };
+
+ function getCachedSortType(parsers, i) {
+ return parsers[i].type;
+ }; /* public methods */
+ this.construct = function (settings) {
+ return this.each(function () {
+ // if no thead or tbody quit.
+ if (!this.tHead || !this.tBodies) return;
+ // declare
+ var $this, $document, $headers, cache, config, shiftDown = 0,
+ sortOrder;
+ // new blank config object
+ this.config = {};
+ // merge and extend.
+ config = $.extend(this.config, $.tablesorter.defaults, settings);
+ // store common expression for speed
+ $this = $(this);
+ // save the settings where they read
+ $.data(this, "tablesorter", config);
+ // build headers
+ $headers = buildHeaders(this);
+ // try to auto detect column type, and store in tables config
+ this.config.parsers = buildParserCache(this, $headers);
+ // build the cache for the tbody cells
+ cache = buildCache(this);
+ // get the css class names, could be done else where.
+ var sortCSS = [config.cssDesc, config.cssAsc];
+ // fixate columns if the users supplies the fixedWidth option
+ fixColumnWidth(this);
+ // apply event handling to headers
+ // this is to big, perhaps break it out?
+ $headers.click(
+
+ function (e) {
+ var totalRows = ($this[0].tBodies[0] && $this[0].tBodies[0].rows.length) || 0;
+ if (!this.sortDisabled && totalRows > 0) {
+ // Only call sortStart if sorting is
+ // enabled.
+ $this.trigger("sortStart");
+ // store exp, for speed
+ var $cell = $(this);
+ // get current column index
+ var i = this.column;
+ // get current column sort order
+ this.order = this.count++ % 2;
+ // always sort on the locked order.
+ if(this.lockedOrder) this.order = this.lockedOrder;
+
+ // user only whants to sort on one
+ // column
+ if (!e[config.sortMultiSortKey]) {
+ // flush the sort list
+ config.sortList = [];
+ if (config.sortForce != null) {
+ var a = config.sortForce;
+ for (var j = 0; j < a.length; j++) {
+ if (a[j][0] != i) {
+ config.sortList.push(a[j]);
+ }
+ }
+ }
+ // add column to sort list
+ config.sortList.push([i, this.order]);
+ // multi column sorting
+ } else {
+ // the user has clicked on an all
+ // ready sortet column.
+ if (isValueInArray(i, config.sortList)) {
+ // revers the sorting direction
+ // for all tables.
+ for (var j = 0; j < config.sortList.length; j++) {
+ var s = config.sortList[j],
+ o = config.headerList[s[0]];
+ if (s[0] == i) {
+ o.count = s[1];
+ o.count++;
+ s[1] = o.count % 2;
+ }
+ }
+ } else {
+ // add column to sort list array
+ config.sortList.push([i, this.order]);
+ }
+ };
+ setTimeout(function () {
+ // set css for headers
+ setHeadersCss($this[0], $headers, config.sortList, sortCSS);
+ appendToTable(
+ $this[0], multisort(
+ $this[0], config.sortList, cache)
+ );
+ }, 1);
+ // stop normal event by returning false
+ return false;
+ }
+ // cancel selection
+ }).mousedown(function () {
+ if (config.cancelSelection) {
+ this.onselectstart = function () {
+ return false
+ };
+ return false;
+ }
+ });
+ // apply easy methods that trigger binded events
+ $this.bind("update", function () {
+ var me = this;
+ setTimeout(function () {
+ // rebuild parsers.
+ me.config.parsers = buildParserCache(
+ me, $headers);
+ // rebuild the cache map
+ cache = buildCache(me);
+ }, 1);
+ }).bind("updateCell", function (e, cell) {
+ var config = this.config;
+ // get position from the dom.
+ var pos = [(cell.parentNode.rowIndex - 1), cell.cellIndex];
+ // update cache
+ cache.normalized[pos[0]][pos[1]] = config.parsers[pos[1]].format(
+ getElementText(config, cell), cell);
+ }).bind("sorton", function (e, list) {
+ $(this).trigger("sortStart");
+ config.sortList = list;
+ // update and store the sortlist
+ var sortList = config.sortList;
+ // update header count index
+ updateHeaderSortCount(this, sortList);
+ // set css for headers
+ setHeadersCss(this, $headers, sortList, sortCSS);
+ // sort the table and append it to the dom
+ appendToTable(this, multisort(this, sortList, cache));
+ }).bind("appendCache", function () {
+ appendToTable(this, cache);
+ }).bind("applyWidgetId", function (e, id) {
+ getWidgetById(id).format(this);
+ }).bind("applyWidgets", function () {
+ // apply widgets
+ applyWidget(this);
+ });
+ if ($.metadata && ($(this).metadata() && $(this).metadata().sortlist)) {
+ config.sortList = $(this).metadata().sortlist;
+ }
+ // if user has supplied a sort list to constructor.
+ if (config.sortList.length > 0) {
+ $this.trigger("sorton", [config.sortList]);
+ }
+ // apply widgets
+ applyWidget(this);
+ });
+ };
+ this.addParser = function (parser) {
+ var l = parsers.length,
+ a = true;
+ for (var i = 0; i < l; i++) {
+ if (parsers[i].id.toLowerCase() == parser.id.toLowerCase()) {
+ a = false;
+ }
+ }
+ if (a) {
+ parsers.push(parser);
+ };
+ };
+ this.addWidget = function (widget) {
+ widgets.push(widget);
+ };
+ this.formatFloat = function (s) {
+ var i = parseFloat(s);
+ return (isNaN(i)) ? 0 : i;
+ };
+ this.formatInt = function (s) {
+ var i = parseInt(s);
+ return (isNaN(i)) ? 0 : i;
+ };
+ this.isDigit = function (s, config) {
+ // replace all an wanted chars and match.
+ return /^[-+]?\d*$/.test($.trim(s.replace(/[,.']/g, '')));
+ };
+ this.clearTableBody = function (table) {
+ if ($.browser.msie) {
+ function empty() {
+ while (this.firstChild)
+ this.removeChild(this.firstChild);
+ }
+ empty.apply(table.tBodies[0]);
+ } else {
+ table.tBodies[0].innerHTML = "";
+ }
+ };
+ }
+ });
+
+ // extend plugin scope
+ $.fn.extend({
+ tablesorter: $.tablesorter.construct
+ });
+
+ // make shortcut
+ var ts = $.tablesorter;
+
+ // add default parsers
+ ts.addParser({
+ id: "text",
+ is: function (s) {
+ return true;
+ }, format: function (s) {
+ return $.trim(s.toLocaleLowerCase());
+ }, type: "text"
+ });
+
+ ts.addParser({
+ id: "digit",
+ is: function (s, table) {
+ var c = table.config;
+ return $.tablesorter.isDigit(s, c);
+ }, format: function (s) {
+ return $.tablesorter.formatFloat(s);
+ }, type: "numeric"
+ });
+
+ ts.addParser({
+ id: "currency",
+ is: function (s) {
+ return /^[£$€?.]/.test(s);
+ }, format: function (s) {
+ return $.tablesorter.formatFloat(s.replace(new RegExp(/[£$€]/g), ""));
+ }, type: "numeric"
+ });
+
+ ts.addParser({
+ id: "ipAddress",
+ is: function (s) {
+ return /^\d{2,3}[\.]\d{2,3}[\.]\d{2,3}[\.]\d{2,3}$/.test(s);
+ }, format: function (s) {
+ var a = s.split("."),
+ r = "",
+ l = a.length;
+ for (var i = 0; i < l; i++) {
+ var item = a[i];
+ if (item.length == 2) {
+ r += "0" + item;
+ } else {
+ r += item;
+ }
+ }
+ return $.tablesorter.formatFloat(r);
+ }, type: "numeric"
+ });
+
+ ts.addParser({
+ id: "url",
+ is: function (s) {
+ return /^(https?|ftp|file):\/\/$/.test(s);
+ }, format: function (s) {
+ return jQuery.trim(s.replace(new RegExp(/(https?|ftp|file):\/\//), ''));
+ }, type: "text"
+ });
+
+ ts.addParser({
+ id: "isoDate",
+ is: function (s) {
+ return /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(s);
+ }, format: function (s) {
+ return $.tablesorter.formatFloat((s != "") ? new Date(s.replace(
+ new RegExp(/-/g), "/")).getTime() : "0");
+ }, type: "numeric"
+ });
+
+ ts.addParser({
+ id: "percent",
+ is: function (s) {
+ return /\%$/.test($.trim(s));
+ }, format: function (s) {
+ return $.tablesorter.formatFloat(s.replace(new RegExp(/%/g), ""));
+ }, type: "numeric"
+ });
+
+ ts.addParser({
+ id: "usLongDate",
+ is: function (s) {
+ return s.match(new RegExp(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/));
+ }, format: function (s) {
+ return $.tablesorter.formatFloat(new Date(s).getTime());
+ }, type: "numeric"
+ });
+
+ ts.addParser({
+ id: "shortDate",
+ is: function (s) {
+ return /^\d{1,2}[\/\-]\d{1,2}[\/\-]\d{2,4}$/.test(s);
+ }, format: function (s, table) {
+ var c = table.config;
+ s = s.replace(/\-/g, "/");
+ if (c.dateFormat == "us") {
+ // reformat the string in ISO format
+ s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$1/$2");
+ } else if (c.dateFormat == "uk") {
+ // reformat the string in ISO format
+ s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{4})/, "$3/$2/$1");
+ } else if (c.dateFormat == "dd/mm/yy" || c.dateFormat == "dd-mm-yy") {
+ s = s.replace(/(\d{1,2})[\/\-](\d{1,2})[\/\-](\d{2})/, "$1/$2/$3");
+ }
+ return $.tablesorter.formatFloat(new Date(s).getTime());
+ }, type: "numeric"
+ });
+ ts.addParser({
+ id: "time",
+ is: function (s) {
+ return /^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/.test(s);
+ }, format: function (s) {
+ return $.tablesorter.formatFloat(new Date("2000/01/01 " + s).getTime());
+ }, type: "numeric"
+ });
+ ts.addParser({
+ id: "metadata",
+ is: function (s) {
+ return false;
+ }, format: function (s, table, cell) {
+ var c = table.config,
+ p = (!c.parserMetadataName) ? 'sortValue' : c.parserMetadataName;
+ return $(cell).metadata()[p];
+ }, type: "numeric"
+ });
+ // add default widgets
+ ts.addWidget({
+ id: "zebra",
+ format: function (table) {
+ if (table.config.debug) {
+ var time = new Date();
+ }
+ var $tr, row = -1,
+ odd;
+ // loop through the visible rows
+ $("tr:visible", table.tBodies[0]).each(function (i) {
+ $tr = $(this);
+ // style children rows the same way the parent
+ // row was styled
+ if (!$tr.hasClass(table.config.cssChildRow)) row++;
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+ $tr.removeClass(
+ table.config.widgetZebra.css[odd ? 0 : 1]).addClass(
+ table.config.widgetZebra.css[odd ? 1 : 0])
+ });
+ if (table.config.debug) {
+ $.tablesorter.benchmark("Applying Zebra widget", time);
+ }
+ }
+ });
+})(jQuery);
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See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Archweb. If not, see <http://www.gnu.org/licenses/>. + */ + function packages_treemap(chart_id, orderings, default_order) { var jq_div = $(chart_id), color = d3.scale.category20(); diff --git a/packages/management/commands/signoff_report.py b/packages/management/commands/signoff_report.py index 3b67f518..f822c8ad 100644 --- a/packages/management/commands/signoff_report.py +++ b/packages/management/commands/signoff_report.py @@ -119,7 +119,7 @@ def generate_report(email, repo_name): 'old_days': old_days, 'leaders': leaders, }) - from_addr = 'Arch Website Notification <nobody@archlinux.org>' + from_addr = 'Parabola Website Notification <nobody@parabolagnulinux.org>' send_mail(subject, t.render(c), from_addr, [email]) # vim: set ts=4 sw=4 et: diff --git a/packages/templatetags/package_extras.py b/packages/templatetags/package_extras.py index 3eb7578d..a8a8bd0f 100644 --- a/packages/templatetags/package_extras.py +++ b/packages/templatetags/package_extras.py @@ -73,6 +73,18 @@ def maintainer_link(user): return '' @register.simple_tag +def get_download_link(package): + parts = { + "repo": package.repo.name.lower(), + "arch": package.arch.name, + "pkgfile": package.filename + } + if parts["arch"] == "any": + parts["arch"] = "i686" + linkbase = "//repo.parabolagnulinux.org/%(repo)s/os/%(arch)s/%(pkgfile)s" + return linkbase % parts + +@register.simple_tag def packager_link(user): if user: # TODO don't hardcode @@ -84,40 +96,52 @@ def packager_link(user): ) return '' - -@register.simple_tag -def scm_link(package, operation): - parts = (package.repo.svn_root, operation, package.pkgbase) - linkbase = ( - "http://projects.archlinux.org/svntogit/%s.git/%s/trunk?" - "h=packages/%s") - return linkbase % tuple(urlquote(part) for part in parts) - @register.simple_tag def get_wiki_link(package): - url = "https://wiki.archlinux.org/index.php/Special:Search" + url = "//wiki.parabolagnulinux.org/index.php" data = { + 'title': "Special:Search", 'search': package.pkgname, } return link_encode(url, data) @register.simple_tag +def svn_arch(package): + repo = package.repo.name.lower() + return svn_link(package, "repos/%s-%s" % (repo, package.arch.name)) + +@register.simple_tag +def svn_trunk(package): + return svn_link(package, "trunk") + +@register.simple_tag def bugs_list(package): - url = "https://bugs.archlinux.org/" + url = "//bugs.parabolagnulinux.org/bugs/issue" data = { - 'project': package.repo.bugs_project, - 'string': package.pkgname, + '@action': 'search', + 'title': package.pkgname, } return link_encode(url, data) @register.simple_tag def bug_report(package): - url = "https://bugs.archlinux.org/newtask" + url = "//bugs.parabolagnulinux.org/bugs/issue" data = { - 'project': package.repo.bugs_project, - 'product_category': package.repo.bugs_category, - 'item_summary': '[%s]' % package.pkgname, + '@template': 'item', + 'keyword': 'packages', + 'title': '[%s]' % package.pkgname, } return link_encode(url, data) +@register.simple_tag +def flag_unfree(package): + url = "//bugs.parabolagnulinux.org/bugs/issue" + data = { + '@template': 'item', + 'keyword': 'packages,unfree', + 'nosy': 'dev_list', + 'priority': 'critical', + 'title': '[%s] Please put your reasons here (register first if you haven\'t)' % package.pkgname, + } + return "//bugs.parabolagnulinux.org/bugs/issue?%s" % urlencode(data) # vim: set ts=4 sw=4 et: diff --git a/packages/utils.py b/packages/utils.py index f8e1f2a1..82d47bc7 100644 --- a/packages/utils.py +++ b/packages/utils.py @@ -106,7 +106,11 @@ SELECT p.id, q.id AND p.arch_id != q.arch_id AND p.id != q.id ) - WHERE p.arch_id IN (%s, %s) + WHERE p.arch_id in (%s, %s) + AND ( + q.arch_id in (%s, %s) + OR q.id IS NULL + ) AND ( q.id IS NULL OR p.pkgver != q.pkgver @@ -115,7 +119,7 @@ SELECT p.id, q.id ) """ cursor = connection.cursor() - cursor.execute(sql, [arch_a.id, arch_b.id]) + cursor.execute(sql, [arch_a.id, arch_b.id, arch_a.id, arch_b.id]) results = cursor.fetchall() # column A will always have a value, column B might be NULL to_fetch = [row[0] for row in results] diff --git a/packages/views/__init__.py b/packages/views/__init__.py index 13ad0c71..7a8dabd5 100644 --- a/packages/views/__init__.py +++ b/packages/views/__init__.py @@ -230,13 +230,14 @@ def download(request, name, repo, arch): def arch_differences(request): # TODO: we have some hardcoded magic here with respect to the arches. - arch_a = Arch.objects.get(name='i686') - arch_b = Arch.objects.get(name='x86_64') + arch_a = Arch.objects.get(name=request.GET.get('arch_a', 'i686')) + arch_b = Arch.objects.get(name=request.GET.get('arch_b', 'x86_64')) differences = get_differences_info(arch_a, arch_b) context = { 'arch_a': arch_a, 'arch_b': arch_b, 'differences': differences, + 'arches': Arch.objects.filter(agnostic=False) } return direct_to_template(request, 'packages/differences.html', context) diff --git a/packages/views/flag.py b/packages/views/flag.py index 7e9d87c7..5db2ea69 100644 --- a/packages/views/flag.py +++ b/packages/views/flag.py @@ -71,7 +71,7 @@ def flag(request, name, repo, arch): }) send_mail(subject, tmpl.render(ctx), - 'Arch Website Notification <nobody@archlinux.org>', + 'Parabola Website Notification <nobody@parabolagnulinux.org>', toemail, fail_silently=True) diff --git a/public/views.py b/public/views.py index 40512614..af46e343 100644 --- a/public/views.py +++ b/public/views.py @@ -1,6 +1,7 @@ from django.conf import settings from django.contrib.auth.models import User from django.http import Http404 +from django.shortcuts import redirect from django.views.generic import list_detail from django.views.generic.simple import direct_to_template @@ -19,30 +20,24 @@ def index(request): return direct_to_template(request, 'public/index.html', context) USER_LISTS = { - 'devs': { - 'user_type': 'Developers', - 'description': "This is a list of the current Arch Linux Developers. They maintain the [core] and [extra] package repositories in addition to doing any other developer duties.", - }, - 'tus': { - 'user_type': 'Trusted Users', - 'description': "Here are all your friendly Arch Linux Trusted Users who are in charge of the [community] repository.", + 'hackers': { + 'user_type': 'Hackers', + 'description': "This is a list of the current Parabola Hackers. They maintain the [libre] package repository and keep the [core], [extra] and [community] repositories clean of unfree software, in addition to doing any other developer duties.", }, 'fellows': { 'user_type': 'Fellows', - 'description': "Below you can find a list of ex-developers (aka project fellows). These folks helped make Arch what it is today. Thanks!", + 'description': "Below you can find a list of ex-hackers (aka project fellows). These folks helped make Parabola what it is today. Thanks!", }, } -def userlist(request, user_type='devs'): +def userlist(request, user_type='hackers'): users = User.objects.order_by( - 'first_name', 'last_name').select_related('userprofile') - if user_type == 'devs': - users = users.filter(is_active=True, groups__name="Developers") - elif user_type == 'tus': - users = users.filter(is_active=True, groups__name="Trusted Users") + 'username').select_related('userprofile') + if user_type == 'hackers': + users = users.filter(is_active=True, groups__name="Hackers") elif user_type == 'fellows': users = users.filter(is_active=False, - groups__name__in=["Developers", "Trusted Users"]) + groups__name__in=["Hackers"]) else: raise Http404 @@ -57,18 +52,7 @@ def donate(request): return direct_to_template(request, 'public/donate.html', context) def download(request): - qset = MirrorUrl.objects.select_related('mirror', 'protocol').filter( - protocol__is_download=True, - mirror__public=True, mirror__active=True, mirror__isos=True - ) - context = { - 'releng_iso_url': settings.ISO_LIST_URL, - } - return list_detail.object_list(request, - qset.order_by('mirror__country', 'mirror__name', 'protocol'), - template_name="public/download.html", - template_object_name="mirror_url", - extra_context=context) + return redirect('//wiki.parabolagnulinux.org/get', permanent=True) def feeds(request): context = { diff --git a/releng/views.py b/releng/views.py index 2b3d0936..e17a6e9c 100644 --- a/releng/views.py +++ b/releng/views.py @@ -42,7 +42,7 @@ class TestForm(forms.ModelForm): success = forms.BooleanField( help_text="Only check this if everything went fine. " \ "If you ran into problems please create a ticket on <a " \ - "href=\"https://bugs.archlinux.org/index.php?project=6\">the " \ + "href=\"//bugs.parabolagnulinux.org/\">the " \ "bugtracker</a> (or check that one already exists) and link to " \ "it in the comments.", required=False) diff --git a/requirements.txt b/requirements.txt index fd58616e..5704435e 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,4 +1,5 @@ Django==1.3.1 Markdown==2.0.3 South==0.7.3 +pyinotify==0.9.2 pytz>=2011n diff --git a/requirements_prod.txt b/requirements_prod.txt index 47d37ce2..9c13492d 100644 --- a/requirements_prod.txt +++ b/requirements_prod.txt @@ -1,6 +1,6 @@ Django==1.3.1 Markdown==2.0.3 -MySQL-python==1.2.3 +psycopg2 South==0.7.3 pyinotify==0.9.2 python-memcached==1.47 diff --git a/settings.py b/settings.py index 77f84ba2..ed12bbec 100644 --- a/settings.py +++ b/settings.py @@ -13,7 +13,7 @@ ADMINS = () MANAGERS = ADMINS # Package out-of-date emails for orphans -NOTIFICATIONS = ['arch-notifications@archlinux.org'] +NOTIFICATIONS = ['dev@lists.parabolagnulinux.org'] # Full path to the data directory DEPLOY_PATH = os.path.dirname(os.path.realpath(__file__)) @@ -109,19 +109,11 @@ INSTALLED_APPS = ( 'public', 'south', # database migration support 'releng', - 'visualize', ) ## Server used for linking to PGP keysearch results PGP_SERVER = 'pgp.mit.edu:11371' -# URL to fetch a current list of available ISOs -ISO_LIST_URL = 'http://releng.archlinux.org/isos/' - -# URL for SVN access for fetching commit messages (note absence of packages or -# community bit on the end, repo.svn_root is appended) -SVN_BASE_URL = 'svn+ssh://svn.archlinux.org/srv/svn-' - ## Import local settings from local_settings import * @@ -139,4 +131,7 @@ if DEBUG_TOOLBAR: INSTALLED_APPS = list(INSTALLED_APPS) + [ 'debug_toolbar' ] +# URL to fetch a current list of available ISOs +ISO_LIST_URL = 'https://repo.parabolagnulinux.org/isos/' + # vim: set ts=4 sw=4 et: diff --git a/templates/404.html b/templates/404.html index 33271c66..756564be 100644 --- a/templates/404.html +++ b/templates/404.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Page Not Found{% endblock %} +{% block title %}Parabola - Page Not Found{% endblock %} {% block content %} <div id="error-page" class="box 404"> diff --git a/templates/base.html b/templates/base.html index a120c537..9f893eda 100644 --- a/templates/base.html +++ b/templates/base.html @@ -1,31 +1,27 @@ <!DOCTYPE html> <html lang="en"> <head> - <title>{% block title %}Arch Linux{% endblock %}</title> + <title>{% block title %}Parabola GNU/Linux-libre{% endblock %}</title> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="/media/archweb.css" media="screen, projection" /> <link rel="stylesheet" type="text/css" href="/media/archweb-print.css" media="print" /> <link rel="icon" type="image/x-icon" href="/media/favicon.ico" /> <link rel="shortcut icon" type="image/x-icon" href="/media/favicon.ico" /> - <link rel="apple-touch-icon" href="/media/logos/apple-touch-icon-57x57.png" /> - <link rel="apple-touch-icon" sizes="72x72" href="/media/logos/apple-touch-icon-72x72.png" /> - <link rel="apple-touch-icon" sizes="114x114" href="/media/logos/apple-touch-icon-114x114.png" /> - <link rel="search" type="application/opensearchdescription+xml" href="{% url opensearch-packages as osp %}{{ osp }}" title="Arch Linux Packages" /> + <link rel="search" type="application/opensearchdescription+xml" href="{% url opensearch-packages as osp %}{{ osp }}" title="Parabola Packages" /> {% block head %}{% endblock %} </head> <body class="{% if user.is_authenticated %}devmode {% endif %}{% block bodyclass %}{% endblock %}"> <div id="archnavbar" class="{% block navbarclass %}anb-home{% endblock %}"> - <div id="archnavbarlogo"><h1><a href="/" title="Return to the main page">Arch Linux</a></h1></div> + <div id="archnavbarlogo"><h1><a href="/" title="Return to the main page">Parabola</a></h1></div> <div id="archnavbarmenu"> <ul id="archnavbarlist"> - <li id="anb-home"><a href="/" title="Arch news, packages, projects and more">Home</a></li> - <li id="anb-packages"><a href="/packages/" title="Arch Package Database">Packages</a></li> - <li id="anb-forums"><a href="https://bbs.archlinux.org/" title="Community forums">Forums</a></li> - <li id="anb-wiki"><a href="https://wiki.archlinux.org/" title="Community documentation">Wiki</a></li> - <li id="anb-bugs"><a href="https://bugs.archlinux.org/" title="Report and track bugs">Bugs</a></li> - <li id="anb-aur"><a href="https://aur.archlinux.org/" title="Arch Linux User Repository">AUR</a></li> - <li id="anb-download"><a href="{% url page-download as pdl %}{{ pdl }}" title="Get Arch Linux">Download</a></li> + <li id="anb-home"><a href="/" title="Parabola news, packages, projects and more">Home</a></li> + <li id="anb-packages"><a href="/packages/" title="Package Database">Packages</a></li> + <li id="anb-wiki"><a href="https://wiki.parabolagnulinux.org" title="Community documentation">Wiki</a></li> + <li id="anb-bugs"><a href="https://bugs.parabolagnulinux.org" title="Issue Tracker">Bugs</a></li> + <li id="anb-projects"><a href="https://projects.parabolagnulinux.org" title="Our Code">Projects</a></li> + <li id="anb-download"><a href="https://wiki.parabolagnulinux.org/Download" title="Get Parabola">Download</a></li> </ul> </div> </div><!-- #archnavbar --> @@ -34,18 +30,14 @@ <div id="archdev-navbar"> {% if user.is_authenticated %} <ul> - <li><a href="{% url devel-index %}" title="Developer Dashboard">Dashboard</a></li> - <li><a href="https://wiki.archlinux.org/index.php/DeveloperWiki" - title="Developer Wiki">DevWiki</a></li> + <li><a href="/devel/" title="Developer Dashboard">Dashboard</a></li> + <li><a href="https://projects.parabolagnulinux.org/" title="Git Projects">Projects</a></li> <li><a href="{% url news-list as newsl %}{{ newsl }}" title="Manage news articles">News</a></li> <li><a href="/packages/signoffs/" title="Package signoffs">Signoffs</a></li> <li><a href="/todo/" title="Developer todo lists">Todos</a></li> - <li><a href="{% url devel-clocks %}" title="Developer world clocks">Dev Clocks</a></li> - <li><a href="https://mailman.archlinux.org/mailman/private/arch-dev/" - title="arch-dev mailing list archives">Archives</a></li> - <li><a href="/mirrors/" title="Mirror server statistics">Mirrors</a></li> - <li><a href="https://stats.archlinux.org/munin/" - title="Arch server monitoring">Server Monitoring</a></li> + <li><a href="/packages/differences/" title="Package architecture differences">Architecture Differences</a></li> + <li><a href="https://lists.parabolagnulinux.org/pipermail/dev/" title="dev mailing list archives">Archives</a></li> + <li><a href="/devel/clock/" title="Developer world clocks">Dev Clocks</a></li> {% if user.is_staff %} <li><a href="{% url admin:index %}" title="Django Admin Interface">Django Admin</a></li> {% endif %} @@ -76,16 +68,10 @@ {% endblock %} <div id="footer"> - <p>Copyright © 2002-{% now "Y" %} <a href="mailto:jvinet@zeroflux.org" - title="Contact Judd Vinet">Judd Vinet</a> and <a href="mailto:aaron@archlinux.org" - title="Contact Aaron Griffin">Aaron Griffin</a>.</p> - - <p>The Arch Linux name and logo are recognized - <a href="https://wiki.archlinux.org/index.php/DeveloperWiki:TrademarkPolicy" - title="Arch Linux Trademark Policy">trademarks</a>. Some rights reserved.</p> - - <p>The registered trademark Linux® is used pursuant to a sublicense from LMI, - the exclusive licensee of Linus Torvalds, owner of the mark on a world-wide basis.</p> + <p>Copyleft 2009-{% now "Y" %} Parabola Project. All content is + released under a <a + href="http://creativecommons.org/licenses/by-sa/3.0/" + rel="license">cc-by-sa 3.0 unported</a> license.</p> </div><!-- #footer --> </div><!-- #content --> diff --git a/templates/devel/clock.html b/templates/devel/clock.html index d2eb0a8d..2eafd529 100644 --- a/templates/devel/clock.html +++ b/templates/devel/clock.html @@ -1,23 +1,23 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Developer World Clocks{% endblock %} +{% block title %}Parabola GNU/Linux-libre - Hackers World Clocks{% endblock %} {% block content %} <div id="dev-clocks-box" class="box"> - <h2>Developer World Clocks</h2> + <h2>Hackers World Clocks</h2> - <p>This page helps prevent you from waking a sleeping developer. It also - depends on developers keeping the time zone information up to date, so if + <p>This page helps prevent you from waking a sleeping hacker. It also + depends on hackers keeping the time zone information up to date, so if you see 'UTC' listed, pester them to update their settings.</p> <p> - Arch Server Time: {{ now|date:"Y-m-d H:i T" }}<br/> + Parabola Server Time: {{ now|date:"Y-m-d H:i T" }}<br/> UTC Time: {{ utc_now|date:"Y-m-d H:i T" }} </p> <table id="clocks-table" class="results"> <thead> <tr> - <th>Developer</th> + <th>Hacker</th> <th>Username</th> <th>Alias</th> <th>Location</th> diff --git a/templates/devel/index.html b/templates/devel/index.html index 0f0ded38..ad024a34 100644 --- a/templates/devel/index.html +++ b/templates/devel/index.html @@ -2,7 +2,7 @@ {% load cache %} {% load package_extras %} -{% block title %}Arch Linux - Developer Dashboard{% endblock %} +{% block title %}Parabola - Hacker Dashboard{% endblock %} {% block content %} <div id="dev-dashboard" class="box"> diff --git a/templates/devel/packages.html b/templates/devel/packages.html index 9f01167c..bd126593 100644 --- a/templates/devel/packages.html +++ b/templates/devel/packages.html @@ -2,7 +2,7 @@ {% load attributes %} {% load package_extras %} -{% block title %}Arch Linux - {{ title }}{% endblock %} +{% block title %}Parabola - {{ title }}{% endblock %} {% block content %} <div class="box"> diff --git a/templates/devel/profile.html b/templates/devel/profile.html index b6580ab8..b497a20a 100644 --- a/templates/devel/profile.html +++ b/templates/devel/profile.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Edit Profile{% endblock %} +{% block title %}Parabola - Edit Profile{% endblock %} {% block content %} <div id="dev-edit-profile" class="box"> diff --git a/templates/general_form.html b/templates/general_form.html index 1fa33513..5e620087 100644 --- a/templates/general_form.html +++ b/templates/general_form.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - {{title}}{% endblock %} +{% block title %}Parabola - {{title}}{% endblock %} {% block content %} <div id="generic-form" class="box"> diff --git a/templates/mirrors/index.html b/templates/mirrors/index.html index 49907b8f..454fb201 100644 --- a/templates/mirrors/index.html +++ b/templates/mirrors/index.html @@ -1,14 +1,14 @@ {% extends "base.html" %} {% load package_extras %} -{% block title %}Arch Linux - Pacman Mirrorlist Generator{% endblock %} +{% block title %}Parabola - Pacman Mirrorlist Generator{% endblock %} {% block content %} <div id="mirrorlist-gen" class="box"> <h2>Pacman Mirrorlist Generator</h2> - <p>This page generates the most up-to-date mirrorlist possible for Arch - Linux. The data used here comes straight from the developers' internal + <p>This page generates the most up-to-date mirrorlist possible for + Parabola. The data used here comes straight from the developers' internal mirror database used to track mirror availability and tiering. There are two main options: get a mirrorlist with every available mirror, or get a mirrorlist tailored to your geography.</p> @@ -28,8 +28,8 @@ <h3>Customized by country mirrorlist</h3> <p>The following form can generate a custom up-to-date - <a href="https://wiki.archlinux.org/index.php/Pacman" - title="ArchWiki: Pacman">pacman</a> mirrorlist based on geography and + <a href="https://wiki.parabolagnulinux.org/Pacman">pacman</a> + mirrorlist based on geography and desired protocol(s). Simply replace the contents of <code>/etc/pacman.d/mirrorlist</code> with your generated list. Additionally, the mirror status data can be incorporated into the generated diff --git a/templates/mirrors/mirror_details.html b/templates/mirrors/mirror_details.html index 3daf1a2d..0f071b8c 100644 --- a/templates/mirrors/mirror_details.html +++ b/templates/mirrors/mirror_details.html @@ -1,7 +1,7 @@ {% extends "base.html" %} {% load mirror_status %} -{% block title %}Arch Linux - {{ mirror.name }} - Mirror Details{% endblock %} +{% block title %}Parabola - {{ mirror.name }} - Mirror Details{% endblock %} {% block content %} <!-- TODO: ids and classes --> diff --git a/templates/mirrors/mirrorlist.txt b/templates/mirrors/mirrorlist.txt index 24b52fa1..b91c52a2 100644 --- a/templates/mirrors/mirrorlist.txt +++ b/templates/mirrors/mirrorlist.txt @@ -4,7 +4,7 @@ them, sacrifices have to be made. If editing this template, it is easiest to forget about where line breaks are happening until you are done getting the content right, and then go back later to fix it all up. {% endcomment %}{% autoescape off %}## -## Arch Linux repository mirrorlist +## Parabola repository mirrorlist ## Generated on {% now "Y-m-d" %} ##{% for mirror_url in mirror_urls %}{% ifchanged %} diff --git a/templates/mirrors/mirrorlist_status.txt b/templates/mirrors/mirrorlist_status.txt index e3504395..5bf94287 100644 --- a/templates/mirrors/mirrorlist_status.txt +++ b/templates/mirrors/mirrorlist_status.txt @@ -4,7 +4,7 @@ them, sacrifices have to be made. If editing this template, it is easiest to forget about where line breaks are happening until you are done getting the content right, and then go back later to fix it all up. {% endcomment %}{% autoescape off %}## -## Arch Linux repository mirrorlist +## Parabola repository mirrorlist ## Sorted by mirror score from mirror status page ## Generated on {% now "Y-m-d" %} {% for mirror_url in mirror_urls %} diff --git a/templates/mirrors/mirrors.html b/templates/mirrors/mirrors.html index bf356080..c9ab46db 100644 --- a/templates/mirrors/mirrors.html +++ b/templates/mirrors/mirrors.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Mirror Overview{% endblock %} +{% block title %}Parabola - Mirror Overview{% endblock %} {% block content %} <div id="dev-mirrorlist" class="box"> diff --git a/templates/mirrors/status.html b/templates/mirrors/status.html index 046c4196..f315f7c3 100644 --- a/templates/mirrors/status.html +++ b/templates/mirrors/status.html @@ -1,12 +1,12 @@ {% extends "base.html" %} {% load mirror_status %} -{% block title %}Arch Linux - Mirror Status{% endblock %} +{% block title %}Parabola - Mirror Status{% endblock %} {% block content %} <div id="mirrorstatus" class="box"> <h2>Mirror Status</h2> - <p>This page reports the status of all known, public, and active Arch Linux + <p>This page reports the status of all known, public, and active Parabola mirrors. All data on this page reflects the status of the mirrors within the <em>last {{ cutoff|hours }}</em>. All listed times are UTC. The check script runs on a regular basis and polls for the <tt>lastsync</tt> file in the root of diff --git a/templates/news/add.html b/templates/news/add.html index bb866dc4..fd75253c 100644 --- a/templates/news/add.html +++ b/templates/news/add.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - News: {% if form.instance.id %}Edit{% else %}Add{% endif %} Article{% endblock %} +{% block title %}Parabola - News: {% if form.instance.id %}Edit{% else %}Add{% endif %} Article{% endblock %} {% block content %} <div id="news-add-article" class="box"> diff --git a/templates/news/delete.html b/templates/news/delete.html index 191c6929..3bcd6e56 100644 --- a/templates/news/delete.html +++ b/templates/news/delete.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Delete News{% endblock %} +{% block title %}Parabola - Delete News{% endblock %} {% block content %} <div id="news-delete-entry" class="box"> diff --git a/templates/news/list.html b/templates/news/list.html index a72a2dda..f686ff3e 100644 --- a/templates/news/list.html +++ b/templates/news/list.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - News{% endblock %} +{% block title %}Parabola - News{% endblock %} {% block content %} <div id="news-article-list" class="box"> diff --git a/templates/news/view.html b/templates/news/view.html index 7788dece..3cd14c99 100644 --- a/templates/news/view.html +++ b/templates/news/view.html @@ -1,6 +1,6 @@ {% extends "base.html" %} {% load markup %} -{% block title %}Arch Linux - News: {{ news.title }}{% endblock %} +{% block title %}Parabola - News: {{ news.title }}{% endblock %} {% block content %} <div class="news-article box"> diff --git a/templates/packages/details.html b/templates/packages/details.html index ef6ee982..d0e60ab2 100644 --- a/templates/packages/details.html +++ b/templates/packages/details.html @@ -2,7 +2,7 @@ {% load cache %} {% load package_extras %} -{% block title %}Arch Linux - {{ pkg.pkgname }} {{ pkg.full_version }} ({{ pkg.arch.name }}){% endblock %} +{% block title %}Parabola - {{ pkg.pkgname }} {{ pkg.full_version }} - Package Details{% endblock %} {% block navbarclass %}anb-packages{% endblock %} {% load package_extras %} @@ -16,14 +16,9 @@ <div id="actionlist"> <h4>Package Actions</h4> <ul class="small"> - <li> - <a href="{% scm_link pkg 'tree' %}" title="View source files for {{ pkg.pkgname }}">Source Files</a> / - <a href="{% scm_link pkg 'log' %}" title="View changes for {{ pkg.pkgname }}">View Changes</a> - </li> - <li> - <a href="{% bugs_list pkg %}" title="View existing bug tickets for {{ pkg.pkgname }}">Bug Reports</a> / - <a href="{% bug_report pkg %}" title="Report new bug for {{ pkg.pkgname }}">Add New Bug</a> - </li> + <li><a href="{% bugs_list pkg %}" title="View existing bug tickets for {{ pkg.pkgname }}">Bug Reports</a></li> + <li><a href="{% bug_report pkg %}" title="Report bug for {{ pkg.pkgname }}">Report a Bug</a></li> + <li><a href="{% flag_unfree pkg %}" title="Report {{ pkg.pkgname }} as unfree">Report as unfree</a></li> <li><a href="{% get_wiki_link pkg %}" title="Search wiki for {{ pkg.pkgname }}">Search Wiki</a></li> {% if pkg.flag_date %} <li><span class="flagged">Flagged out-of-date on {{ pkg.flag_date|date }}</span></li> @@ -44,7 +39,7 @@ onclick="return !window.open('/packages/flaghelp/','FlagHelp', 'height=350,width=450,location=no,scrollbars=yes,menubars=no,toolbars=no,resizable=no');">(?)</a></li> {% endif %} - <li><a href="download/" rel="nofollow" title="Download {{ pkg.pkgname }} from mirror">Download From Mirror</a></li> + <li><a href="{% get_download_link pkg %}" rel="nofollow" title="Download {{ pkg.pkgname }} from mirror">Download From Mirror</a></li> </ul> {% if perms.main.change_package %} diff --git a/templates/packages/differences.html b/templates/packages/differences.html index 6c06ae25..0412f8c2 100644 --- a/templates/packages/differences.html +++ b/templates/packages/differences.html @@ -1,11 +1,40 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Package Differences by Architecture{% endblock %} +{% block title %}Parabola - Package Differences by Architecture{% endblock %} {% block navbarclass %}anb-packages{% endblock %} {% block content %} {% if differences %} <div id="differences-filter" class="box filter-criteria"> <h2>Package Differences by Architecture</h2> + <h3>Select architectures</h3> + <form id="arch_selector" method="get" action="."> + <fieldset> + <legend>Select arches</legend> + <div><label for="arch_a" title="Architecture A">Architecture A</label> + <select name="arch_a" id="arch_a"> + {% for arch in arches %} + <option + {% if arch == arch_a %} + selected="selected" + {% endif %} + >{{ arch }}</option> + {% endfor %} + </select> + </div> + <div><label for="arch_b" title="Architecture B">Architecture B</label> + <select name="arch_b" id="arch_b"> + {% for arch in arches %} + <option + {% if arch == arch_b %} + selected="selected" + {% endif %} + >{{ arch }}</option> + {% endfor %} + </select> + </div> + <div><label> </label><input type="submit" title="Show difference between selected architectures"></div> + </fieldset> + </form> <h3>Filter Differences View</h3> <form id="diff_filter" method="post" action="."> <fieldset> diff --git a/templates/packages/files.html b/templates/packages/files.html index 6524fe93..8cf6738d 100644 --- a/templates/packages/files.html +++ b/templates/packages/files.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - {{ pkg.pkgname }} {{ pkg.full_version }} ({{ pkg.arch.name }}) - File List{% endblock %} +{% block title %}Parabola - {{ pkg.pkgname }} {{ pkg.full_version }} ({{ pkg.arch.name }}) - File List{% endblock %} {% block navbarclass %}anb-packages{% endblock %} {% block content %} diff --git a/templates/packages/flag.html b/templates/packages/flag.html index 5fc9c91d..79920c12 100644 --- a/templates/packages/flag.html +++ b/templates/packages/flag.html @@ -1,7 +1,7 @@ {% extends "base.html" %} {% load package_extras %} -{% block title %}Arch Linux - Flag Package - {{ package.pkgname }} {{ package.full_version }} ({{ package.arch.name }}){% endblock %} +{% block title %}Parabola - Flag Package - {{ package.pkgname }} {{ package.full_version }} ({{ package.arch.name }}){% endblock %} {% block head %}<meta name="robots" content="noindex"/>{% endblock %} {% block navbarclass %}anb-packages{% endblock %} @@ -23,13 +23,13 @@ <p>The message box portion of the flag utility is optional, and meant for short messages only. If you need more than 200 characters for your message, then file a bug report, email the maintainer directly, or send - an email to the <a href="http://mailman.archlinux.org/mailman/listinfo/arch-general" - title="Visit the arch-general mailing list">arch-general mailing list</a> + an email to the <a href="https://lists.parabolagnulinux.org/mailman/listinfo/dev" + title="Visit the dev mailing list">Parabola Development mailing list</a> with your additional text.</p> <p><strong>Note:</strong> Do <em>not</em> use this facility if the package is broken! The package will be unflagged and the report will be ignored! - <a href="https://bugs.archlinux.org/" title="Arch Linux Bugtracker">Use the + <a href="https://bugs.parabolagnulinux.org/" title="Parabola Bugtracker">Use the bugtracker to file a bug</a> instead.</p> <p>Please confirm your flag request for {{package.pkgname}}:</p> diff --git a/templates/packages/flag_confirmed.html b/templates/packages/flag_confirmed.html index 6274adbb..62080d62 100644 --- a/templates/packages/flag_confirmed.html +++ b/templates/packages/flag_confirmed.html @@ -1,7 +1,7 @@ {% extends "base.html" %} {% load package_extras %} -{% block title %}Arch Linux - Package Flagged - {{ package.pkgname }} {{ package.full_version }} ({{ package.arch.name }}){% endblock %} +{% block title %}Parabola - Package Flagged - {{ package.pkgname }} {{ package.full_version }} ({{ package.arch.name }}){% endblock %} {% block head %}<meta name="robots" content="noindex"/>{% endblock %} {% block navbarclass %}anb-packages{% endblock %} diff --git a/templates/packages/flagged.html b/templates/packages/flagged.html index bbe0fad5..f7940cd1 100644 --- a/templates/packages/flagged.html +++ b/templates/packages/flagged.html @@ -1,7 +1,7 @@ {% extends "base.html" %} {% load package_extras %} -{% block title %}Arch Linux - Flag Package - {{ pkg.pkgname }} {{ pkg.full_version }} ({{ pkg.arch.name }}){% endblock %} +{% block title %}Parabola - Flag Package - {{ pkg.pkgname }} {{ pkg.full_version }} ({{ pkg.arch.name }}){% endblock %} {% block head %}<meta name="robots" content="noindex"/>{% endblock %} {% block navbarclass %}anb-packages{% endblock %} diff --git a/templates/packages/flaghelp.html b/templates/packages/flaghelp.html index 2b5092d2..d60018fa 100644 --- a/templates/packages/flaghelp.html +++ b/templates/packages/flaghelp.html @@ -25,13 +25,13 @@ <p>The message box portion of the flag utility is optional, and meant for short messages only. If you need more than 200 characters for your message, then file a bug report, email the maintainer directly, or send - an email to the <a target="_blank" href="http://mailman.archlinux.org/mailman/listinfo/arch-general" - title="Visit the arch-general mailing list">arch-general mailing list</a> + an email to the <a target="_blank" href="https://lists.parabolagnulinux.org/mailman/listinfo/dev" + title="Visit the parabola dev mailing list">parabola mailing list</a> with your additional text.</p> <p><strong>Note:</strong> Please do <em>not</em> use this facility if the - package is broken! Use the <a target="_blank" href="https://bugs.archlinux.org" - title="Arch Linux Bugtracker">bugtracker</a> instead.</p> + package is broken! Use the <a target="_blank" href="https://bugs.parabolagnulinux.org" + title="Parabola Bugtracker">bugtracker</a> instead.</p> </body> </html> diff --git a/templates/packages/groups.html b/templates/packages/groups.html index 87316a34..941ec8de 100644 --- a/templates/packages/groups.html +++ b/templates/packages/groups.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Package Groups{% if arch %} - {{ arch }}{% endif %}{% endblock %} +{% block title %}Parabola - Package Groups{% if arch %} - {{ arch }}{% endif %}{% endblock %} {% block navbarclass %}anb-packages{% endblock %} {% block content %} diff --git a/templates/packages/opensearch.xml b/templates/packages/opensearch.xml index 711b36a2..e54507ee 100644 --- a/templates/packages/opensearch.xml +++ b/templates/packages/opensearch.xml @@ -1,8 +1,8 @@ <?xml version="1.0" encoding="UTF-8"?> <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/"> - <ShortName>Arch Linux Packages</ShortName> - <Description>Search the Arch Linux package repositories.</Description> - <Tags>linux archlinux package software</Tags> + <ShortName>Parabola Packages</ShortName> + <Description>Search the Parabola package repositories.</Description> + <Tags>gnu linuxlibre parabola package software</Tags> <Image height="16" width="16" type="image/x-icon">{{domain}}/media/favicon.ico</Image> <Language>en-us</Language> <InputEncoding>UTF-8</InputEncoding> diff --git a/templates/packages/packages_list.html b/templates/packages/packages_list.html index 942e1073..ed376705 100644 --- a/templates/packages/packages_list.html +++ b/templates/packages/packages_list.html @@ -1,7 +1,7 @@ {% extends "base.html" %} {% load package_extras %} -{% block title %}Arch Linux - {{ name }} ({{ arch.name }}) - {{ list_title }}{% endblock %} +{% block title %}Parabola - {{ name }} ({{ arch.name }}) - {{ list_title }}{% endblock %} {% block navbarclass %}anb-packages{% endblock %} {% block content %} diff --git a/templates/packages/search.html b/templates/packages/search.html index 800b883d..5bb90a52 100644 --- a/templates/packages/search.html +++ b/templates/packages/search.html @@ -2,7 +2,7 @@ {% load package_extras %} {% load adminmedia %} -{% block title %}Arch Linux - Package Database{% endblock %} +{% block title %}Parabola - Package Database{% endblock %} {% block navbarclass %}anb-packages{% endblock %} {% block head %} @@ -17,7 +17,7 @@ <h3>Package Search</h3> <form id="pkg-search" method="get" action="/packages/"> - <p><input type="hidden" name="sort" value='{{sort}}' /></p> + <p><input type="hidden" name="sort" value="{{sort}}" /></p> {{ search_form.non_field_errors }} <fieldset> <legend>Enter search criteria</legend> @@ -106,7 +106,8 @@ {% endif %} <td>{{ pkg.arch.name }}</td> <td>{{ pkg.repo.name|capfirst }}</td> - <td>{% pkg_details_link pkg %}</td> + <td><a href="{{ pkg.get_absolute_url }}" + title="Package details for {{ pkg.pkgname }}">{{ pkg.pkgname }}</a></td> {% if pkg.flag_date %} <td><span class="flagged">{{ pkg.full_version }}</span></td> {% else %} @@ -156,20 +157,16 @@ {% else %} <div class="box"> <p>We couldn't find any packages matching your query. Try searching again - using different criteria, or try - {% if search_form.q.data %} - <a href="https://aur.archlinux.org/packages.php?K={{ search_form.q.data|urlencode }}">searching the AUR</a> - {% else %}searching the AUR{% endif %} - to see if the package can be found there.</p> + using different criteria.</p> </div> {% endif %} <div id="pkglist-about" class="box"> - <p>You are browsing the Arch Linux package database. From here you can find + <p>You are browsing the Parabola package database. From here you can find detailed information about packages located in the official supported repositories. - For unsupported packages, browse the <a href="https://aur.archlinux.org/" - title="AUR package database">Arch User Repository (AUR).</a></p> -</div> + If you need the sourceball from where a package is built, you can look at our <a + href="https://repo.parabolagnulinux.org/sources/packages" + title="Sourceballed packages">sources repo</a>.</p> </div> <script type="text/javascript" src="/jsi18n/"></script> <script type="text/javascript">window.__admin_media_prefix__ = "{% filter escapejs %}{% admin_media_prefix %}{% endfilter %}";</script> diff --git a/templates/packages/signoff_options.html b/templates/packages/signoff_options.html index ee9b8b47..950c80c1 100644 --- a/templates/packages/signoff_options.html +++ b/templates/packages/signoff_options.html @@ -1,6 +1,6 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Package Signoff Options - {{ package.pkgbase }} {{ package.full_version }} ({{ package.arch.name }}){% endblock %} +{% block title %}Parabola - Package Signoff Options - {{ package.pkgbase }} {{ package.full_version }} ({{ package.arch.name }}){% endblock %} {% block head %}<meta name="robots" content="noindex"/>{% endblock %} {% block navbarclass %}anb-packages{% endblock %} diff --git a/templates/packages/signoffs.html b/templates/packages/signoffs.html index b032e656..c24774a9 100644 --- a/templates/packages/signoffs.html +++ b/templates/packages/signoffs.html @@ -1,7 +1,7 @@ {% extends "base.html" %} {% load package_extras %} -{% block title %}Arch Linux - Package Signoffs{% endblock %} +{% block title %}Parabola - Package Signoffs{% endblock %} {% block navbarclass %}anb-packages{% endblock %} {% block content %} diff --git a/templates/packages/stale_relations.html b/templates/packages/stale_relations.html index d51f7e44..6cff8d3d 100644 --- a/templates/packages/stale_relations.html +++ b/templates/packages/stale_relations.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Stale Package Relations{% endblock %} +{% block title %}Parabola - Stale Package Relations{% endblock %} {% block navbarclass %}anb-packages{% endblock %} {% block content %} diff --git a/templates/public/about.html b/templates/public/about.html index bf38e8a1..5ef4286b 100644 --- a/templates/public/about.html +++ b/templates/public/about.html @@ -1,57 +1,61 @@ {% extends "base.html" %} -{% block title %}Arch Linux - About{% endblock %} +{% block title %}Parabola - About{% endblock %} {% block content %} <div class="box"> - <h2 class="title">About Arch Linux</h2> -<p> -Arch Linux is an independently developed, i686/x86-64 general purpose GNU/Linux -distribution versatile enough to suit any role. Development focuses on -simplicity, minimalism, and code elegance. Arch is installed as a -minimal base system, configured by the user upon which their own ideal -environment is assembled by installing only what is required or desired -for their unique purposes. GUI configuration utilities are not officially -provided, and most system configuration is performed from the shell by editing -simple text files. Arch strives to stay bleeding edge, and typically offers -the latest stable versions of most software. -</p> -<p> -Arch Linux uses its own Pacman package manager, which couples simple binary -packages with an easy-to-use package build system. This allows users to -easily manage and customize packages ranging from official Arch software to the -user's own personal packages to packages from 3rd party sources. The repository -system also allows users to easily build and maintain their own custom build -scripts, packages, and repositories, encouraging community growth and -contribution. -</p> -<p> -The minimal Arch base package set resides in the streamlined [core] repository. -In addition, the official [extra], [community], and [testing] repositories -provide several thousand high-quality, packages to meet your software demands. -Arch also offers an [unsupported] section in the Arch Linux User Repository -(AUR), which contains over 9,000 build scripts, for compiling installable -packages from source using the Arch Linux makepkg application. -</p> -<p> -Arch Linux uses a "rolling release" system which allows one-time installation -and perpetual software upgrades. It is not generally necessary to reinstall -or upgrade your Arch Linux system from one "version" to the next. -By issuing one command, an Arch system is kept up-to-date and on the bleeding -edge. -</p> -<p> -Arch strives to keep its packages as close to the original upstream software as -possible. Patches are applied only when necessary to ensure an application -compiles and runs correctly with the other packages installed on an up-to-date -Arch system. -</p> -<p> -To summarize: Arch Linux is a versatile, and simple distribution designed to -fit the needs of the competent Linux® user. It is both powerful and easy -to manage, making it an ideal distro for servers and workstations. Take it in -any direction you like. If you share this vision of what a GNU/Linux -distribution should be, then you are welcomed and encouraged to use it freely, -get involved, and contribute to the community. Welcome to Arch! -</p> + <h2 class="title">Parabola Presentation</h2> + + <p>Almost a year ago we started a project to offer the Free Software + community the chance of using an Archlinux system completely freed from + proprietary software.</p> + + <p>Today we have repositories and installable images of this wonderful + GNU/Linux distribution from which we have eliminated the non-free software + contained in its official repositories and which we have replaced with libre + alternatives whenever we could.</p> + + <p>The first example is Linux-libre, the kernel without blobs nor nonfree + firmware. Followed by GNU IceCat, the libre fork of Mozilla Firefox that + doesn't recommend non-libre addons, and that in our case neither recommends + services that spy on you like the Google search engine.</p> + + <h3>Why you should use Parabola</h3> + + <p>Parabola equals software freedom plus all power to the users. GNU plus + ArchWay. With a continuosly updated system, simple to manage, simple to + package, you can build your own operating system in the way you want and + learn a lot along the way.</p> + + <h3>Free Archlinux</h3> + + <p>Following the minimalist, KISS, spirit of Arch, we have managed to + achieve its freedom in a simple way. To free your Archlinux installation, + just install our libre repositories list and update your system.</p> + + <p>No reinstallation needed.</p> + + <h3>Participate</h3> + + <p>Boring tasks are always available. We want to start new projects. We want + to help people have servers of their own, with services of their own, with + Parabola Social. We want people to remix their own Archlinux and share it + with the rest of the world.</p> + + <p>We want Free Software with a social utility for a libre society.</p> + + <p>But we need your help. If all of us share a little of the boring work, + we'll have more time to do the really fun stuff.</p> + + <p>Remaining tasks:</p> + + <ul> + <li>Audit repositories. If you find a non-libre package, or a package + with non-libre parts, report it as a bug.</li> + + <li>Host repositories. Mirrors are not abundant.</li> + + <li>Take a look at our <a href="https://wiki.parabolagnulinux.org/TODO" title="TODO">TODO list</a></li> + </ul> + </div> <br /><br /> {% endblock %} diff --git a/templates/public/art.html b/templates/public/art.html index 1556b774..3a92b8b4 100644 --- a/templates/public/art.html +++ b/templates/public/art.html @@ -1,131 +1,60 @@ {% extends "base.html" %} {% load cdn %} -{% block title %}Arch Linux - Artwork{% endblock %} +{% block title %}Parabola - Artwork{% endblock %} {% block content %} <div id="artwork" class="box"> - <h2>Arch Linux Logos and Artwork</h2> + <h2>Parabola Logos and Artwork</h2> + + <p>You can help by creating artwork for Parabola GNU/Linux-libre.</p> + <p>Send your designs to dev@lists.parabolagnulinux.org and state they are CC-by-sa + or another free culture friendly license.</p> + + + + {% comment %} <h3>Logos for Press Usage</h3> - <p>The following Arch Linux logos are available for press and other use, subject to - the restrictions of our <a href="https://wiki.archlinux.org/index.php/DeveloperWiki:TrademarkPolicy" - title="Arch Linux Trademark Policy">trademark policy</a>.</p> + <p>The following Parabola logos are available for press and other use.</p> + + <p><strong>Two-color standard version</strong><br/> - <p><strong>Two-color standard version</strong><br /> +{% comment %} +<!-- This is an example of how images should be added here --> <em>Also available in print-quality - <a href="{% cdnprefix %}/media/logos/archlinux-logo-dark-1200dpi.png" + <a href="{% cdnprefix %}/media/logos/parabola-logo-dark-1200dpi.png" title="Download 1200dpi PNG format">PNG</a> and scalable - <a href="{% cdnprefix %}/media/logos/archlinux-logo-dark-scalable.svg" + <a href="{% cdnprefix %}/media/logos/parabola-logo-dark-scalable.svg" title="Download scalable SVG format">SVG</a> formats.</em></p> - <img src="{% cdnprefix %}/media/logos/archlinux-logo-dark-90dpi.png" - alt="Arch Linux PNG logo @ 90dpi" title="Arch Linux PNG logo @ 90dpi" /> + <img src="{% cdnprefix %}/media/logos/parabola-logo-dark-90dpi.png" + alt="Parabola PNG logo @ 90dpi" title="Parabola PNG logo @ 90dpi" /> <p><strong>Two-color inverted version</strong> (for dark backgrounds)<br /> - <em>Also available in print-quality - <a href="{% cdnprefix %}/media/logos/archlinux-logo-light-1200dpi.png" - title="Download 1200dpi PNG format">PNG</a> and scalable - <a href="{% cdnprefix %}/media/logos/archlinux-logo-light-scalable.svg" - title="Download scalable SVG format">SVG</a> formats.</em></p> - <img src="{% cdnprefix %}/media/logos/archlinux-logo-light-90dpi.png" - alt="Arch Linux PNG logo @ 90dpi" title="Arch Linux PNG logo @ 90dpi" class="inverted" /> <p><strong>One-color standard version</strong><br /> - <em>Also available in print-quality - <a href="{% cdnprefix %}/media/logos/archlinux-logo-black-1200dpi.png" - title="Download 1200dpi PNG format">PNG</a> and scalable - <a href="{% cdnprefix %}/media/logos/archlinux-logo-black-scalable.svg" - title="Download scalable SVG format">SVG</a> formats.</em></p> - <img src="{% cdnprefix %}/media/logos/archlinux-logo-black-90dpi.png" - alt="Arch Linux PNG logo @ 90dpi" title="Arch Linux PNG logo @ 90dpi" /> <p><strong>One-colour inverted version</strong> (for dark backgrounds)<br /> - <em>Also available in print-quality - <a href="{% cdnprefix %}/media/logos/archlinux-logo-white-1200dpi.png" - title="Download 1200dpi PNG format">PNG</a> and scalable - <a href="{% cdnprefix %}/media/logos/archlinux-logo-white-scalable.svg" - title="Download scalable SVG format">SVG</a> formats.</em></p> - - <img src="{% cdnprefix %}/media/logos/archlinux-logo-white-90dpi.png" - alt="Arch Linux PNG logo @ 90dpi" title="Arch Linux PNG logo @ 90dpi" class="inverted" /> <h3>Logos and Artwork for the Community</h3> - <p>Official logos and artwork are also available directly from the - repositories. Currently, these packages are:</p> + <p>Official logos and artwork should be available directly from the + repositories. These packages would be:</p> <ul> - <li><strong>archlinux-artwork</strong> - official logos, icons and CD labels</li> - <li><strong>archlinux-wallpaper</strong> - a variety of desktop wallpapers + <li><strong>parabola-artwork</strong> - official logos, icons and CD labels</li> + <li><strong>parabola-wallpaper</strong> - a variety of desktop wallpapers for standard and widescreen resolutions</li> - <li><strong>archlinux-themes-kde</strong> - KDE themes and icons</li> - <li><strong>archlinux-themes-kdm</strong> - KDM login themes</li> - <li><strong>archlinux-themes-slim</strong> - SLiM login themes</li> + <li><strong>parabola-themes-kde</strong> - KDE themes and icons</li> + <li><strong>parabola-themes-kdm</strong> - KDM login themes</li> + <li><strong>parabola-themes-slim</strong> - SLiM login themes</li> </ul> - - <p>Alternatively, you can <a href="ftp://ftp.archlinux.org/other/artwork/" - title="Browse the FTP archives">download the source files via FTP</a>.</p> - - <h3>Former Logos</h3> - - <p>Arch has gone through a few generations of branding and what follows are - some of our past logos. Although these images are no longer used frequently, - they remain subject to license restrictions. Email - <strong>trademarks@archlinux.org</strong> with any questions.</p> - - <h4>Original Ribbon Series</h4> - - <div class="imagelist"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-ribbon1.png" alt="Arch Ribbon Logo 1"/> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-ribbon2.png" alt="Arch Ribbon Logo 2"/> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-ribbon5.png" alt="Arch Ribbon Logo 5"/> - </div> - - <div class="imagelist"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-ribbon3.png" alt="Arch Ribbon Logo 3"/> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-ribbon4.png" alt="Arch Ribbon Logo 4"/> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-ribbon6.png" alt="Arch Ribbon Logo 6"/> - </div> - - <h4>"Arch Blue" Series</h4> - - <div class="imagelist"> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-blue1.svg" title="Arch Blue"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-blue1.png" alt="Arch Blue"/></a> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-blue2.svg" title="Arch Blue Vertical"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-blue2.png" alt="Arch Blue Vertical"/></a> - </div> - - <h4>"Arch Aqua" Series</h4> - - <div class="imagelist"> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-aqua.svg" title="Arch Aqua"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-aqua.png" alt="Arch Aqua" /></a> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-aqua-blue.svg" title="Arch Aqua Blue"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-aqua-blue.png" alt="Arch Aqua Blue" /></a> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-aqua-white.svg" title="Arch Aqua White"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-aqua-white.png" alt="Arch Aqua White" /></a> - </div> - - <h4>Release-specific Series</h4> - - <div class="imagelist"> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-wombat-lg.png" title="Arch Wombat"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-wombat.png" alt="Arch Wombat" /></a> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-noodle-blue.svg" title="Arch Noodle Blue"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-noodle-blue.png" alt="Arch Noodle Blue" /></a> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-noodle-white.svg" title="Arch Noodle White"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-noodle-white.png" alt="Arch Noodle White" /></a> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-noodle-box.svg" title="Arch Box of Noodles"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-noodle-box.png" alt="Arch Box of Noodles" /></a> - <a href="{% cdnprefix %}/media/logos/legacy/arch-legacy-noodle-cup.svg" title="Arch Cup of Noodles"> - <img src="{% cdnprefix %}/media/logos/legacy/arch-legacy-noodle-cup.png" alt="Arch Cup of Noodles" /></a> - </div> +{% endcomment %} </div><!-- #artwork --> {% endblock %} diff --git a/templates/public/blank.html b/templates/public/blank.html index 2a8c83f4..b69b4e5d 100644 --- a/templates/public/blank.html +++ b/templates/public/blank.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Sample Page Title{% endblock %} +{% block title %}Parabola - Sample Page Title{% endblock %} {% block content %} <div id="sample-page-id" class="box"> diff --git a/templates/public/donate.html b/templates/public/donate.html index 514c1430..6ec407dc 100644 --- a/templates/public/donate.html +++ b/templates/public/donate.html @@ -2,77 +2,26 @@ {% load cache %} {% load cdn %} -{% block title %}Arch Linux - Donate{% endblock %} +{% block title %}Parabola - Donate{% endblock %} {% block content %} {% cache 600 donations secure %} <div id="donations" class="box"> - <h2>Donate to Arch Linux</h2> + <h2>Donate to Parabola</h2> - <p>Arch Linux survives because of the tireless efforts of many people in - the community and the core development circle. None of us are paid for - our work, and we don't have the personal funds to sustain server costs - ourselves.</p> + <h3>We don't accept any money donations</h3> - <p>There are many ways to help support Arch Linux. If technical development, - documentation, or support aren't your strong points, you could certainly - help us by dropping a few bucks our way.</p> + <p>That's right. At the moment, Parabola isn't accepting any money + donations. And that's because we have nothing to do with them. We really + don't, at the moment. So, some voluntary work is much preferred than + anything, because we are a really small community of hackers.</p> - <p>Many thanks!</p> + <p>If you want, we have a pretty nice <a + href="https://wiki.parabolagnulinux.org/TODO" title="The TODO + list!">TODO list</a> you can check to help us by donating some of your + time. That will be very much appreciated by us :)</p> - <h3>Monetary donations</h3> - - <p>Financial contributions are accepted via <a href="https://co.clickandpledge.com/Default.aspx?WID=47294" title="Donate via Click&Pledge to Arch Linux"/>Click&Pledge</a>. - Arch Linux is a member project of the - <a href="http://www.spi-inc.org/">Software in the Public Interest, Inc.</a> - non-profit corporation. Funds are used for hosting costs, server hardware - upgrades, and more. You are encouraged to learn more about the SPI, as well - as <a href="http://www.spi-inc.org/donations/">how donations work</a>.</p> - - <a href="https://co.clickandpledge.com/Default.aspx?WID=47294"> - <img src="{% cdnprefix %}/media/CP_EN_BK_S_001.gif" alt="Donate via Click&Pledge to Arch Linux" title="Donate via Click&Pledge to Arch Linux"/> - </a> - - <h3>Commercial sponsors and contributions</h3> - - <p>We'd like to thank <a href="http://www.velocitynetwork.net/?hosting_by=ArchLinux" - title="velocity network">Velocity Network</a> for contributing space - in a server rack, bandwidth, and electricity for our main server.</p> - - <a href="http://www.velocitynetwork.net/?hosting_by=ArchLinux" - title="velocity network"><img src="{% cdnprefix %}/media/vnet_button.png" class="sponsor-btn-vnet" - title="" alt="velocity network - it's about time" /></a> - - <p>We also wish to extend a special Thank You to <a - href="https://www.sevenl.net/?utm_source=archlinux-org&utm_medium=sponsored-banner&utm_campaign=thanks-to-sevenl" - title="SevenL Networks - Dedicated Arch Linux servers">SevenL Networks</a> - for their generous and ongoing contribution of a dedicated Arch Linux - server. You too can have a dedicated Arch Linux server hosted by SevenL... - head over to their website for more details.</p> - - <a href="https://www.sevenl.net/?utm_source=archlinux-org&utm_medium=sponsored-banner&utm_campaign=thanks-to-sevenl" - title="SevenL Networks - Dedicated Arch Linux servers"><img src="{% cdnprefix %}/media/sevenl_button.png" - class="sponsor-btn-sevenl" title="A big Thank You to SevenL Networks for their generous contribution" - alt="We would like to express our thanks to SevenL Networks for their generous contribution" /></a> - - <p>More thanks go to <a href="http://www.airvm.com/ArchLinux" - title="AirVM.com">AirVM.com</a> for contributing a VMWare-based Virtual Machine.</p> - - <a href="http://www.airvm.com/ArchLinux" - title="AirVM.com - Your Green Technology Partner"><img src="{% cdnprefix %}/media/airvm_button.png" - class="sponsor-btn-airvm" title="AirVM.com - Your Green Technology Partner" alt="AirVM.com - Your Green Technology Partner" /></a> - - <h3>Past donors</h3> - - <div id="donor-list"> - <ul> - {% for donor in donors %} - <li>{{ donor.name }}</li>{% endfor %} - </ul> - </div> - <div class="clear"></div> - <p>A huge thanks to you all for your contributions!</p> </div> {% endcache %} {% endblock %} diff --git a/templates/public/download.html b/templates/public/download.html index 36aca9ad..4a52f0fe 100644 --- a/templates/public/download.html +++ b/templates/public/download.html @@ -1,49 +1,49 @@ {% extends "base.html" %} {% load cache %} -{% block title %}Arch Linux - Downloads{% endblock %} +{% block title %}Parabola - Downloads{% endblock %} {% block navbarclass %}anb-download{% endblock %} {% block content %} <div id="arch-downloads" class="box"> - <h2>Arch Linux Downloads</h2> + <h2>Parabola Downloads</h2> - {% with "2011.08.19" as version %} + {% with "2010.12.29" as version %} <h3>Release Info</h3> <p>All available images can be burned to a CD, mounted as an ISO file, or be directly written to a USB stick using a utility like `dd`. These - are intended for new installations only; an existing Arch Linux system + are intended for new installations only; an existing Parabola system can always be updated with `pacman -Syu`.</p> <ul> - <li><strong>Current Release:</strong> <a href="https://wiki.archlinux.org/index.php/DeveloperWiki:{{ version }}">{{ version }}</a></li> - <li><strong>Included Kernel:</strong> 3.0.3</li> + <li><strong>Current Release:</strong> {{ version }}</li> + <li><strong>Included Kernel:</strong> 2.6.36.2</li> <li><strong>Resources:</strong> <ul> - <li><a href="https://bugs.archlinux.org/index.php?project=6" - title="Arch Linux Bugtracker:Release Engineering">Bug Tracker</a></li> - <li><a href="http://mailman.archlinux.org/mailman/listinfo/arch-releng" - title="Arch Linux Release Engineering mailing list">Mailing List</a></li> + <li><a + href="https://lists.parabolagnulinux.org/mailman/listinfo/dev" + title="Parabola Hackers Discussion List">Mailing List</a></li> + </ul> + </li> + <li><strong>Instructions:</strong> + <ul> + <li><a + href="https://wiki.parabolagnulinux.org/installation_guide" + title="Official Installation Guide">Parabola Install Guide</a>. + </li> </ul> </li> - </ul> - - <p><strong>Links and Instructions:</strong></p> - - <ul id="download-help"> - <li><a href="http://www.archlinux.org/iso/{{ version }}/README" - title="Official download instructions">Readme and Instructions</a></li> - <li><a href="https://wiki.archlinux.org/index.php/Official_Arch_Linux_Install_Guide" - title="Official Installation Guide">Arch Linux Install Guide</a></li> </ul> <h3>Existing Arch Users</h3> - <p>If you are an existing Arch user, there is no need to download a new ISO - to update your existing system. You may be looking for - <a href="{% url mirrorlist %}">an updated mirrorlist</a> instead.</p> + <p>If you are an Arch user, there is no need to download the ISO + to update your existing system to Parabola. You can just follow the + instructions in our wiki to convert your existing Arch system into a free + as in freedom one. <a href="https://wiki.parabolagnulinux.org/migration" + title="Migration Guide">More here.</a></p> <h3>BitTorrent Download (recommended)</h3> @@ -57,7 +57,7 @@ <th>Format</th> <th class="cpu-arch">i686 CPU</th> <th class="cpu-arch">x86-64 CPU</th> - <th class="cpu-arch">Dual Architecture</th> + <th class="magnet-link" colspan="2">Magnet Links</th> <th>Description</th> </tr> </thead> @@ -65,30 +65,46 @@ <tr> <td> Netinstall Image - </td><td class="cpu-arch"> - <a href="http://www.archlinux.org/iso/{{version}}/archlinux-{{version}}-netinstall-i686.iso.torrent" + </td> + + <td class="cpu-arch"> + <a href="https://repo.parabolagnulinux.org/isos/i686/parabola-{{version}}-netinstall-i686.iso.torrent" title="Download for i686 architecture">Download</a> - </td><td class="cpu-arch"> - <a href="http://www.archlinux.org/iso/{{version}}/archlinux-{{version}}-netinstall-x86_64.iso.torrent" + </td> + + <td class="cpu-arch"> + <a href="https://repo.parabolagnulinux.org/isos/x86_64/parabola-{{version}}-netinstall-x86_64.iso.torrent" title="Download for x86-64 architecture">Download</a> - </td><td class="cpu-arch"> - <a href="http://www.archlinux.org/iso/{{version}}/archlinux-{{version}}-netinstall-dual.iso.torrent" - title="Download for both architectures">Download</a> - </td><td class="wrap"> + </td> + + <td class="magnet-link"> + <a href="magnet:?xt=urn:btih:6dac9ac183e18632c33eef3f1823c1f8ce67eaa4&dn=parabola-2010.12.29-netinstall-i686.iso&tr=http%3A%2F%2Ftracker.publicbt.com%2Fannounce" + title="Magnet Link for ISO image">i686 Magnet</a> + </td> + + <td class="magnet-link"> + <a href="magnet:?xt=urn:btih:f589fa6d0ab73d5fdf3c2f43e64bd3fc250a8daf&dn=parabola-2010.12.29-netinstall-x86_64.iso&tr=http%3A%2F%2Ftracker.publicbt.com%2Fannounce" + title="Magnet Link for ISO image">x86_64 Magnet</a> + </td> + + <td class="wrap"> Downloads and installs packages versions via FTP for absolute freshness. </td> </tr><tr> <td> Core Image </td><td class="cpu-arch"> - <a href="http://www.archlinux.org/iso/{{version}}/archlinux-{{version}}-core-i686.iso.torrent" + <a href="https://repo.parabolagnulinux.org/isos/i686/parabola-{{version}}-core-i686.iso.torrent" title="Download for i686 architecture">Download</a> </td><td class="cpu-arch"> - <a href="http://www.archlinux.org/iso/{{version}}/archlinux-{{version}}-core-x86_64.iso.torrent" + <a href="https://repo.parabolagnulinux.org/isos/x86_64/parabola-{{version}}-core-x86_64.iso.torrent" title="Download for x86-64 architecture">Download</a> - </td><td class="cpu-arch"> - <a href="http://www.archlinux.org/iso/{{version}}/archlinux-{{version}}-core-dual.iso.torrent" - title="Download for both architectures">Download</a> + </td><td class="magnet-link"> + <a href="magnet:?xt=urn:btih:d9bb9f9641a222d2d302988da95225f570bcdb6d&dn=parabola-2010.12.29-core-i686.iso&tr=http%3A%2F%2Ftracker.publicbt.com%2Fannounce" + title="Magnet Link for ISO image">i686 Magnet</a> + </td><td class="magnet-link"> + <a href="magnet:?xt=urn:btih:fae6de60f0dfa703165e94df5a77e9bd607ef4cf&dn=parabola-2010.12.29-core-x86_64.iso&tr=http%3A%2F%2Ftracker.publicbt.com%2Fannounce" + title="Magnet Link for ISO image">x86_64 Magnet</a> </td><td class="wrap"> Core packages are included on the media. Good for basic off-line installation. </td> @@ -96,84 +112,17 @@ </tbody> </table> - <h3>Get Arch Linux on CD</h3> - - <p>The following suppliers donate a portion of their proceeds to the - Arch Linux project:</p> - - <ul id="cd-vendors-donate"> - <li><a href="http://www.osdisc.com/cgi-bin/view.cgi/products/linux/arch?affiliate=archlinux" - title="Purchase a CD from OSDisc">Purchase a CD from OSDisc</a></li> - <li><a href="http://www.shoplinuxonline.com/index.php?main_page=index&cPath=1_46&zenid=ecd15b48affe8976130bc575c1276ee4" - title="Purchase a CD from Shop Linux Online">Purchase a CD from Shop Linux Online</a></li> - </ul> - - <p>Arch Linux CDs are also available for purchase from these suppliers:</p> - - <ul id="cd-vendors"> - <li><a href="http://www.linuxcd.org/view_distro.php?id_distro=48" - title="Purchase a CD from LinuxCD">Purchase a CD from LinuxCD</a></li> - </ul> - - <h3>Test ISO Info</h3> - - <p>We provide daily snapshot ISOs. Those are largely untested, - but may be more up to date than the releases.</p> - <ul> - <li><a href="{{ releng_iso_url }}" - title="Release Engineering ISO download">Download snapshots</a></li> - <li><a href="{% url releng-test-overview %}" - title="Release Engineering ISO feedback">Feedback</a></li> - </ul> - <h3>HTTP/FTP Direct Downloads</h3> <p>In addition to the BitTorrent links above, install images can also be - downloaded via HTTP or FTP from the mirror sites listed below. Please - ensure the download image matches the checksum from the md5sums.txt or - sha1sums.txt file in the same directory as the image.</p> - - <h4>Checksums</h4> + downloaded via HTTP from the site listed below. Please ensure the download + image matches the checksum from the MD5SUMS or SHA256SUMS file in the same + directory as the image.</p> - <p>File integrity checksums for the latest releases can be found below:</p> - - <ul> - <li><a href="http://www.archlinux.org/iso/{{version}}/sha1sums.txt" - title="Get the latest SHA1 checksums">SHA1 checksums</a></li> - <li><a href="http://www.archlinux.org/iso/{{version}}/md5sums.txt" - title="Get the latest MD5 checksums">MD5 checksums</a></li> - </ul> - - {% cache 600 download-mirrors %} - <table id="download-mirrors"> - <thead> - <tr> - <th><h4>Server Location</h4></th> - <th><h4>Download</h4></th> - </tr> - </thead> - <tbody> - <tr><td colspan="2"> - {% for mirror_url in mirror_url_list %} - {% ifchanged mirror_url.mirror.country %} - </td></tr> - <tr><td class="mirror-country" colspan="2"><strong>{{mirror_url.mirror.country}}</strong> - {% endifchanged %} - {% ifchanged mirror_url.mirror.name %} - </td></tr> - <tr><td class="mirror-server">{{mirror_url.mirror.name}}</td><td> - {% endifchanged %} - <a href="{{mirror_url.url}}iso/{{ version }}/" - title="Download from {{mirror_url.url}}">{{mirror_url.protocol.protocol|upper}}</a> - {% endfor %} - </td></tr> - </tbody> - </table> - {% endcache %} - {% endwith %} + <p><a href="https://repo.parabolagnulinux.org/isos/" title="Parabola ISOs + directory">Go to the Parabola ISOs directory.</a></p> - <p>If you want to become an Official Arch Linux Mirror please follow the - instructions listed <a href="https://wiki.archlinux.org/index.php/DeveloperWiki:NewMirrors">here</a>.</p> + {%endwith%} </div> {% endblock %} diff --git a/templates/public/feeds.html b/templates/public/feeds.html index 0f80e1c2..11c050a0 100644 --- a/templates/public/feeds.html +++ b/templates/public/feeds.html @@ -1,29 +1,32 @@ {% extends "base.html" %} -{% block title %}Arch Linux - RSS Feeds{% endblock %} +{% block title %}Parabola - RSS Feeds{% endblock %} {% block content %} <div id="rss-feeds" class="box"> <h2>RSS Feeds</h2> - <p>Several RSS feeds are available for consumption from the Arch website. + <p>Several RSS feeds are available for consumption from the Parabola website. The majority of these are package-related and allow feeds to be customized for the updates you care about.</p> <h3>News and Activity Feeds</h3> - <p>Grab the <a href="/feeds/news/" class="rss" title="Arch Linux News feed">news item feed</a> - to keep up-to-date with the latest news from the Arch Linux development staff.</p> + <p>Grab the <a href="/feeds/news/" class="rss" title="Parabola News + feed">news item feed</a> to keep up-to-date with the latest news from + the Parabola staff.</p> - <p>The <a href="https://wiki.archlinux.org/index.php?title=Special:RecentChanges&feed=rss" - title="ArchWiki Recent Changes feed" class="rss">Arch Wiki: Recent changes feed</a> - is also available to track document changes from the <a href="https://wiki.archlinux.org/" - title="Arch Wiki community documentation">Arch Wiki</a>.</p> + <p>The <a + href="https://wiki.parabolagnulinux.org/index.php?title=Special:RecentChanges&feed=atom" + title="ParabolaWiki Recent Changes feed" class="rss">Parabola Wiki: Recent + changes feed</a> is also available to track document changes from the + <a href="https://wiki.parabolagnulinux.org/" title="Parabola Wiki community + documentation">Parabola Wiki</a>.</p> <h3>Package Feeds</h3> <p>If you are interested in <a href="/feeds/packages/" class="rss" - title="Arch Linux package updates feed">all package updates</a>, + title="Parabola package updates feed">all package updates</a>, then grab this feed. Note that when a package is updated for multiple architectures, you will see each individual update show up here. Alternatively, you can select a packages feed from the below table that is @@ -55,57 +58,5 @@ </tbody> </table> - <p>A <a href="https://aur.archlinux.org/rss.php" class="rss" title="AUR newest packages feed">newest packages feed</a> - is also available from the <a href="https://aur.archlinux.org/" title="AUR Homepage">Arch User Repository (AUR)</a>.</p> - - <h3>Development Feeds</h3> - - <p>Subscribe to any of the following to track bug tickets and feature - requests from the <a href="https://bugs.archlinux.org/" title="Arch Linux Bugs">Arch Linux Bugtracker</a>:</p> - - <table class="pretty2"> - <thead> - <tr> - <th>Project</th> - <th>Recently Opened Tasks</th> - <th>Recently Edited Tasks</th> - <th>Recently Closed Tasks</th> - </tr> - </thead> - <tbody> - <tr> - <td>All Projects</td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&project=99" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=edit&project=99" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=clo&project=99" class="rss">Feed</a></td> - </tr><tr> - <td>Arch Linux</td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&project=1" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=edit&project=1" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=clo&project=1" class="rss">Feed</a></td> - </tr><tr> - <td>Release Engineering</td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&project=6" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=edit&project=6" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=clo&project=6" class="rss">Feed</a></td> - </tr><tr> - <td>Pacman Development</td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&project=3" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=edit&project=3" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=clo&project=3" class="rss">Feed</a></td> - </tr><tr> - <td>Community Packages</td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&project=5" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=edit&project=5" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=clo&project=5" class="rss">Feed</a></td> - </tr><tr> - <td>AUR</td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&project=2" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=edit&project=2" class="rss">Feed</a></td> - <td><a href="https://bugs.archlinux.org/feed.php?feed_type=rss2&topic=clo&project=2" class="rss">Feed</a></td> - </tr> - </tbody> - </table> - </div> {% endblock %} diff --git a/templates/public/https.html b/templates/public/https.html new file mode 100644 index 00000000..e53dc8e9 --- /dev/null +++ b/templates/public/https.html @@ -0,0 +1,38 @@ +{% extends "base.html" %} +{% block title %}Parabola - HTTPS Only site{% endblock %} +{% block content %} +<div class="box"> + <h2 class="title">Parabola GNU/Linux-libre</h2> + + <p>Hi! This is not the main site. You're seeing this message because you + entered our website without using a secure connection. We like privacy for + all so we've decided to serve our website only through secure channels.</p> + + <p>The website uses SSL certificates issued by <a + href="http://cacert.org">CACert</a>. Some web browsers or systems still + don't provide CACert's root certificate, so if you find a huge error + message telling you're about to do something bad, come back here and keep + reading.</p> + + <p><a href="https://parabolagnulinux.org">Parabola GNU/Linux-libre</a></p> + + <h3>I just want to get the ISOs</h3> + + <p>You can proceed to our <a + href="https://wiki.parabolagnulinux.org/get">ISOs download page</a> on <a + href="https://wiki.parabolagnulinux.org/">our wiki</a>.</p> + + <h3>I want to do this the right way</h3> + + <p>Ask your distribution to <a + href="http://wiki.cacert.org/InclusionStatus" title="CACert's inclusion + status">include</a> CACert's root certificates.</p> + + <p>Alternatively, <a + href="http://www.cacert.org/index.php?id=3">install</a> the root + certificate in your browser. <a + href="http://wiki.cacert.org/BrowserClients">(more details here.)</a></p> + +</div> +{% endblock %} + diff --git a/templates/public/index.html b/templates/public/index.html index 4bd26f6b..0ecea0e2 100644 --- a/templates/public/index.html +++ b/templates/public/index.html @@ -4,37 +4,30 @@ {% load cdn %} {% block head %} -<link rel="alternate" type="application/rss+xml" title="Arch Linux News Updates" href="/feeds/news/" /> -<link rel="alternate" type="application/rss+xml" title="Arch Linux Package Updates" href="/feeds/packages/" /> +<link rel="alternate" type="application/rss+xml" title="Parabola News Updates" href="/feeds/news/" /> +<link rel="alternate" type="application/rss+xml" title="Parabola Package Updates" href="/feeds/packages/" /> {% endblock %} {% block content_left %} {% cache 300 main-page-left secure %} <div id="intro" class="box"> - <h2>A simple, lightweight distribution</h2> + <h2>A <em>libre</em> version of Archlinux</h2> - <p>You've reached the website for <strong>Arch Linux</strong>, a - lightweight and flexible Linux® distribution that tries to Keep It + <p>You've reached the website for <strong>Parabola GNU/Linux-libre</strong>, + a project aiming to provide a fully free as in freedom Archlinux, the + lightweight and flexible GNU/Linux distribution that tries to Keep It Simple.</p> - <p>Currently we have official packages optimized for the i686 and - x86-64 architectures. We complement our official package sets with a - <a href="https://aur.archlinux.org/" title="Arch User Repository (AUR)"> - community-operated package repository</a> that grows in size and - quality each and every day.</p> - - <p>Our strong community is diverse and helpful, and we pride ourselves - on the range of skillsets and uses for Arch that stem from it. Please - check out our <a href="https://bbs.archlinux.org/" title="Arch Forums">forums</a> - and <a href="http://mailman.archlinux.org/mailman/listinfo/" - title="Arch Mailing Lists">mailing lists</a> - to get your feet wet. Also glance through our <a href="https://wiki.archlinux.org/" - title="Arch Wiki">wiki</a> - if you want to learn more about Arch.</p> + <p>Currently we provide the official libre packages from Arch, plus our own + libre replacements when necessary, all of them optimized for the i686 and + x86-64 architectures.</p> + <p>You can find us on IRC at <a + href="irc://irc.freenode.net/#parabola">irc.freenode.net/#parabola</a>.</p> + <p class="readmore"><a href="{% url page-about %}" - title="Learn more about Arch Linux">Learn more...</a></p> + title="Learn more about Parabola">Learn more...</a></p> </div><!-- #intro --> @@ -45,7 +38,7 @@ <span class="arrow"></span> </h3> - <a href="/feeds/news/" title="Arch News RSS Feed" + <a href="/feeds/news/" title="Parabola News RSS Feed" class="rss-icon"><img src="{% cdnprefix %}/media/rss.png" alt="RSS Feed" /></a> {% for news in news_updates %} @@ -98,7 +91,7 @@ <h3>Recent Updates <span class="more">(<a href="/packages/?sort=-last_update" title="Browse all of the latest packages">more</a>)</span></h3> - <a href="/feeds/packages/" title="Arch Package Updates RSS Feed" + <a href="/feeds/packages/" title="Parabola Package Updates RSS Feed" class="rss-icon"><img src="{% cdnprefix %}/media/rss.png" alt="RSS Feed" /></a> <table> @@ -119,50 +112,35 @@ <h4>Documentation</h4> <ul> - <li><a href="https://wiki.archlinux.org/" + <li><a href="https://wiki.parabolagnulinux.org/" title="Community documentation">Wiki</a></li> - <li><a href="https://wiki.archlinux.org/index.php/Official_Arch_Linux_Install_Guide" - title="Official installation guide">Official Installation Guide</a></li> - <li><a href="https://wiki.archlinux.org/index.php/Beginners'_Guide" - title="A good place to start for beginners">Unofficial Beginners' Guide</a></li> + <li><a href="https://wiki.parabolagnulinux.org/installation_guide" + title="Parabola Installation Guide">Official Parabola Installation Guide</a></li> + <li><a href="https://wiki.parabolagnulinux.org/Migration" + title="Free your Arch instalation">Migration from Archlinux</a></li> </ul> <h4>Community</h4> <ul> - <li><a href="http://mailman.archlinux.org/mailman/listinfo/" - title="Community and developer mailing lists">Mailing Lists</a></li> - <li><a href="https://wiki.archlinux.org/index.php/IRC_Channels" + <li><a href="https://lists.parabolagnulinux.org/" + title="Community and developer mailing lists">Mailing Lists</a></li> + <li><a href="https://lists.parabolagnulinux.org/pipermail/dev/" + title="dev mailing list archives">Dev Archives</a></li> + <li><a href="https://wiki.parabolagnulinux.org/IRC_Channels" title="Official and regional IRC communities">IRC Channels</a></li> - <li><a href="http://planet.archlinux.org/" - title="Arch in the blogosphere">Planet Arch</a></li> - <li><a href="http://rollingrelease.com/" - title="Community online magazine">Rolling Release Ezine</a></li> - <li><a href="https://wiki.archlinux.org/index.php/International_Communities" - title="Arch communities in your native language">International Communities</a></li> - <li><a href="https://wiki.archlinux.org/index.php/Related_Projects" - title="Projects that are in some way related to Arch Linux">Related Projects</a></li> + <li><a href="http://identi.ca/group/parabola" title="Parabola at identi.ca">Identi.ca group</a></li> </ul> <h4>Support</h4> <ul> - <li><a href="{% url page-donate %}" title="Help support Arch Linux">Donate</a></li> - <li><a href="http://schwag.archlinux.ca/" - title="USB keys, jewellery, case badges">Arch Schwag</a></li> - <li><a href="http://www.zazzle.com/archlinux*" - title="T-shirts, mugs, mouse pads, hoodies, posters, skateboards, shoes, etc.">Products via Zazzle</a></li> - <li><a href="http://www.freewear.org/?page=list_items&org=Archlinux" - title="T-shirts">T-shirts via Freewear</a></li> + <li><a href="{% url page-donate %}" title="Help support Parabola">Donate</a></li> </ul> <h4>Tools</h4> <ul> - <li><a href="{% url mirrorlist %}" - title="Get a custom mirrorlist from our database">Mirrorlist Updater</a></li> - <li><a href="{% url mirror-status %}" - title="Check the status of all known mirrors">Mirror Status</a></li> <li><a href="/packages/differences/" title="See differences in packages between available architectures">Differences by Architecture</a></li> </ul> @@ -176,56 +154,58 @@ title="View/search the package repository database">Packages</a></li> <li><a href="/groups/" title="View the available package groups">Package Groups</a></li> - <li><a href="{% url visualize-index %}" - title="View visualizations">Visualizations</a></li> - <li><a href="{% url page-svn %}" - title="View SVN entries for packages">SVN Repositories</a></li> - <li><a href="http://projects.archlinux.org/" - title="Official Arch projects (git)">Projects in Git</a></li> - <li><a href="https://wiki.archlinux.org/index.php/DeveloperWiki" - title="Developer Wiki articles">DeveloperWiki</a></li> + <li><a href="https://projects.parabolagnulinux.org" + title="Official Parabola projects (git)">Projects in Git</a></li> + <li><a href="https://bugs.parabolagnulinux.org/" + title="Parabola's Issue Tracker">Issue Tracker</a></li> <li><a href="/todolists/" - title="Developer Todo Lists">Todo Lists</a></li> - <li><a href="{% url releng-test-overview %}" - title="Releng Testbuild Feedback">Releng Testbuild Feedback</a></li> + title="Hacker Todo Lists">Todo Lists</a></li> </ul> <h4>About</h4> <ul> - <li><a href="https://wiki.archlinux.org/index.php/ArchLinux:About" - title="Learn more about Arch Linux">About Arch</a></li> - <li><a href="/download/" title="Get Arch Linux">Download Arch</a></li> - <li><a href="https://wiki.archlinux.org/index.php/Arch_Linux_Press_Review" - title="Arch Linux in the media">Press Coverage</a></li> - <li><a href="{% url page-art %}" title="Arch logos and other artwork for promotional use">Logos & Artwork</a></li> + <li><a href="{% url page-about %}" + title="Learn more about Parabola">About Parabola</a></li> + <li><a href="/download/" title="Get Parabola">Download Parabola</a></li> + <li><a href="https://wiki.parabolagnulinux.org/Media" + title="Parabola in the media">Media Appearances</a></li> + <li><a href="{% url page-art %}" title="Parabola logos and other artwork for promotional use">Logos & Artwork</a></li> <li><a href="{% url news-list %}" title="News Archives">News Archives</a></li> <li><a href="/feeds/" title="Various RSS Feeds">RSS Feeds</a></li> - <li><a href="{% url page-devs %}" title="Active developers">Developer Profiles</a></li> - <li><a href="{% url page-tus %}" title="Active Trusted Users (TUs)">Trusted User Profiles</a></li> - <li><a href="{% url page-fellows %}" title="Retired Developers">Fellows Profiles</a></li> + <li><a href="{% url page-devs %}" title="Active hackers">Hackers Profiles</a></li> + <li><a href="{% url page-fellows %}" title="Retired hackers">Fellows Profiles</a></li> </ul> </div><!-- #nav-sidebar --> -<div id="home-donate-button" class="widget"> - <a href="https://co.clickandpledge.com/Default.aspx?WID=47294"> - <img src="{% cdnprefix %}/media/CP_EN_BK_S_001.gif" alt="Donate via Click&Pledge to Arch Linux" title="Donate via Click&Pledge to Arch Linux"/> - </a> +{% comment %} +<div id="home-paypal-button" class="widget"> </div> +{% endcomment %} <div id="arch-sponsors" class="widget"> - - <a href="http://www.velocitynetwork.net/?hosting_by=ArchLinux" title="Velocity Network"> - <img src="{% cdnprefix %}/media/vnet_button.png" alt="Velocity Network - It's about time" /> - </a> - <a href="https://www.sevenl.net/?utm_source=archlinux-org&utm_medium=sponsored-banner&utm_campaign=thanks-to-sevenl" title="SevenL Networks - Dedicated Arch Linux servers"> - <img src="{% cdnprefix %}/media/sevenl_button.png" title="A big Thank You to SevenL Networks for their generous contribution" alt="We would like to express our thanks to SevenL Networks for their generous contribution" /> + <a href="http://gnuchile.org"> + <img src="{% cdnprefix %}/media/gnuchile.png" + alt="GNU Chile - Donates the .org domain" + title="GNU Chile - Donates the .org domain" /> </a> - <a href="http://www.airvm.com/ArchLinux" title="AirVM.com - Your Green Technology Partner"> - <img src="{% cdnprefix %}/media/airvm_button.png" title="AirVM.com - Your Green Technology Partner" alt="AirVM.com - Your Green Technology Partner" /> + + <a href="http://venenux.org"> + <img src="{% cdnprefix %}/media/venenux.png" + alt="Venenux GNU/Linux - Donates the repo, wiki and lists hosting" + title="Venenux GNU/Linux - Donates the repo, wiki and lists hosting" /> </a> + <img src="{% cdnprefix %}/media/naltu.png" + alt="Naltú - Donates the website, bugs, projects and ABSLibre hosting" + title="Naltú - Donates the website, bugs, projects and ABSLibre hosting" /> + + <a href="http://freedomincluded.com"> + <img src="{% cdnprefix %}/media/freedomincluded.png" + alt="Freedom Included - Donated Lemote Yeeloongs to port Parabola to the MIPS architecture" + title="Freedom Included - Donated Lemote Yeeloongs to port Parabola to the MIPS architecture" /> + </a> </div> {% endcache %} {% endblock %} diff --git a/templates/public/keys.html b/templates/public/keys.html index 2e7fcebe..20b91749 100644 --- a/templates/public/keys.html +++ b/templates/public/keys.html @@ -1,13 +1,13 @@ {% extends "base.html" %} {% load pgp %} -{% block title %}Arch Linux - Master Signing Keys{% endblock %} +{% block title %}Parabola - Master Signing Keys{% endblock %} {% block content %} <div id="signing-keys" class="box"> <h2>Master Signing Keys</h2> - <p>This page lists the Arch Linux Master Keys. This is a distributed set of + <p>This page lists the Parabola Master Keys. This is a distributed set of keys that are seen as "official" signing keys of the distribution. Each key is held by a different developer, and a revocation certificate for the key is held by a different developer. Thus, no one developer has absolute hold diff --git a/templates/public/svn.html b/templates/public/svn.html index aedd9a73..80367eaf 100644 --- a/templates/public/svn.html +++ b/templates/public/svn.html @@ -1,39 +1,12 @@ {% extends "base.html" %} -{% block title %}Arch Linux - SVN{% endblock %} +{% block title %}Parabola - SVN{% endblock %} {% block content %} <div class="box"> <h2 class="title">SVN Repositories</h2> - <p> - The PKGBUILD files can be fetched via the ABS utility. To learn more - about ABS, see <a href="https://wiki.archlinux.org/index.php/ABS">the ABS wiki page</a>. - </p> - <p>The SVN repositories have been cloned into git repositories and can be - viewed via the cgit interface. - <a href="http://projects.archlinux.org/svntogit/packages.git/">All - packages</a> are available here except for - <a href="http://projects.archlinux.org/svntogit/community.git/">community - and multilib</a> which are available in a different repository.</p> - <p> - You can also get individual PKGBUILDs directly from SVN. This can be - especially useful if you need to compile an older version of a package. - <strong>DO NOT CHECK OUT THE ENTIRE SVN REPO</strong>. Your address may be - blocked. Use the following commands to check out a specific package: - </p> - - <pre>svn checkout --depth=empty svn://svn.archlinux.org/packages -cd packages -svn update <your-package-name></pre> - - For the community and multilib repositories, use the following commands - instead: - <pre>svn checkout --depth=empty svn://svn.archlinux.org/community -cd community -svn update <your-package-name></pre> - - <p> - Visit <a href="https://wiki.archlinux.org/index.php?title=Getting_PKGBUILDS_From_SVN">the wiki</a> - for more tips on checking out and updating svn PKGBUILDs. - </p> + <p>Parabola doesn't use any SVN repositories. But you can find our <a + href="https://projects.parabolagnulinux.org" title="Projects + page">Projects</a> on git! + </p> </div> <br /><br /> diff --git a/templates/public/userlist.html b/templates/public/userlist.html index 0077f611..cfb08d80 100644 --- a/templates/public/userlist.html +++ b/templates/public/userlist.html @@ -1,12 +1,13 @@ {% extends "base.html" %} {% load cache %} -{% block title %}Arch Linux - {{ user_type }}{% endblock %} +{% block title %}Parabola - {{ user_type }}{% endblock %} {% block content %} {% cache 600 dev-tu-profiles user_type %} <div id="dev-tu-profiles" class="box"> - <h2>Arch Linux {{user_type}}</h2> + + <h2>Parabola {{user_type}}</h2> <p>{{description}}</p> diff --git a/templates/registration/login.html b/templates/registration/login.html index ad1ac1ea..e81a007a 100644 --- a/templates/registration/login.html +++ b/templates/registration/login.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Developer Login{% endblock %} +{% block title %}Parabola - Developer Login{% endblock %} {% block content %} <div id="dev-login" class="box"> diff --git a/templates/registration/logout.html b/templates/registration/logout.html index 50b3574b..9b507ec0 100644 --- a/templates/registration/logout.html +++ b/templates/registration/logout.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Logout successful{% endblock %} +{% block title %}Parabola - Logout successful{% endblock %} {% block content %} <div id="dev-logout" class="box"> diff --git a/templates/releng/add.html b/templates/releng/add.html index 8488b40c..402ceac6 100644 --- a/templates/releng/add.html +++ b/templates/releng/add.html @@ -1,12 +1,12 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Test Result Entry{% endblock %} +{% block title %}Parabola - Test Result Entry{% endblock %} {% block content %} <div class="box"> - <h2>Arch Releng Testbuild Feedback Entry</h2> + <h2>Parabola Releng Testbuild Feedback Entry</h2> - <p>This page allows you to submit feedback after testing an Arch Linux installation + <p>This page allows you to submit feedback after testing an Parabola installation using a release engineering testbuild. Mark all the options you used during the installation; at the end you can specify whether everything went OK. Be sure to only denote a successful install after having checked the diff --git a/templates/releng/results.html b/templates/releng/results.html index 4ff3c864..6f7d29f0 100644 --- a/templates/releng/results.html +++ b/templates/releng/results.html @@ -1,6 +1,6 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Release Engineering Testbuild Results{% endblock %} +{% block title %}Parabola - Release Engineering Testbuild Results{% endblock %} {% block content %} <div class="box"> @@ -13,13 +13,6 @@ if you have tested and used any ISOs. Both successful and failed results are encouraged and welcome.</p> - <p>For a overview of which ISOs tested best, have a look at - the <a href="{% url releng-iso-overview %}">overview</a>.</p> - - <p>For more information, see the <a - href="https://wiki.archlinux.org/index.php/DeveloperWiki:releng_testimages_feedback">documentation - on the wiki</a>.</p> - <p>All ISOs referenced on this page are available from <a href="{{ iso_url }}">{{ iso_url }}</a>.</p> diff --git a/templates/releng/thanks.html b/templates/releng/thanks.html index 80018b03..fdfc4c4a 100644 --- a/templates/releng/thanks.html +++ b/templates/releng/thanks.html @@ -1,6 +1,6 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Feedback - Thanks!{% endblock %} +{% block title %}Parabola - Feedback - Thanks!{% endblock %} {% block content %} <div class="box"> diff --git a/templates/todolists/list.html b/templates/todolists/list.html index 7d229271..38d491d9 100644 --- a/templates/todolists/list.html +++ b/templates/todolists/list.html @@ -1,6 +1,6 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Todo Lists{% endblock %} +{% block title %}Parabola - Todo Lists{% endblock %} {% block content %} <div id="dev-todo" class="box"> diff --git a/templates/todolists/public_list.html b/templates/todolists/public_list.html index c3054863..fcb77c65 100644 --- a/templates/todolists/public_list.html +++ b/templates/todolists/public_list.html @@ -1,7 +1,7 @@ {% extends "base.html" %} {% load package_extras %} -{% block title %}Arch Linux - Todo Lists{% endblock %} +{% block title %}Parabola - Todo Lists{% endblock %} {% block content %} <div class="box"> diff --git a/templates/todolists/todolist_confirm_delete.html b/templates/todolists/todolist_confirm_delete.html index 5545462f..4be65126 100644 --- a/templates/todolists/todolist_confirm_delete.html +++ b/templates/todolists/todolist_confirm_delete.html @@ -1,5 +1,5 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Delete Todo List: {{object.name}}{% endblock %} +{% block title %}Parabola - Delete Todo List: {{object.name}}{% endblock %} {% block content %} <div id="dev-todo-delete" class="box"> diff --git a/templates/todolists/view.html b/templates/todolists/view.html index c9ea919a..d48c362d 100644 --- a/templates/todolists/view.html +++ b/templates/todolists/view.html @@ -1,7 +1,5 @@ {% extends "base.html" %} -{% load package_extras %} - -{% block title %}Arch Linux - Todo: {{ list.name }}{% endblock %} +{% block title %}Parabola - Todo: {{ list.name }}{% endblock %} {% block content %} <div id="dev-todo-details" class="box"> diff --git a/templates/visualize/index.html b/templates/visualize/index.html index 99525e69..cc4593d2 100644 --- a/templates/visualize/index.html +++ b/templates/visualize/index.html @@ -1,6 +1,6 @@ {% extends "base.html" %} -{% block title %}Arch Linux - Visualizations{% endblock %} +{% block title %}Parabola - Visualizations{% endblock %} {% block content %} <div class="box"> diff --git a/todolists/views.py b/todolists/views.py index 585cefd0..233102cf 100644 --- a/todolists/views.py +++ b/todolists/views.py @@ -161,7 +161,7 @@ def send_todolist_emails(todo_list, new_packages): template = loader.get_template('todolists/email_notification.txt') send_mail('Packages added to todo list \'%s\'' % todo_list.name, template.render(ctx), - 'Arch Website Notification <nobody@archlinux.org>', + 'Parabola <dev@lists.parabolagnulinux.org>', [maint], fail_silently=True) @@ -58,12 +58,13 @@ urlpatterns += patterns('public.views', (r'^$', 'index', {}, 'index'), (r'^about/$', TemplateView.as_view(template_name='public/about.html'), {}, 'page-about'), + (r'^https/$', TemplateView.as_view(template_name='public/https.html'), + {}, 'page-https'), (r'^art/$', TemplateView.as_view(template_name='public/art.html'), {}, 'page-art'), (r'^svn/$', TemplateView.as_view(template_name='public/svn.html'), {}, 'page-svn'), - (r'^developers/$', 'userlist', { 'user_type':'devs' }, 'page-devs'), - (r'^trustedusers/$', 'userlist', { 'user_type':'tus' }, 'page-tus'), + (r'^hackers/$', 'userlist', { 'user_type':'hackers' }, 'page-devs'), (r'^fellows/$', 'userlist', { 'user_type':'fellows' }, 'page-fellows'), (r'^donate/$', 'donate', {}, 'page-donate'), (r'^download/$', 'download', {}, 'page-download'), @@ -84,25 +85,11 @@ urlpatterns += patterns('', (r'^packages/', include('packages.urls')), (r'^releng/', include('releng.urls')), (r'^todo/', include('todolists.urls')), - (r'^visualize/', include('visualize.urls')), (r'^opensearch/packages/$', 'packages.views.opensearch', {}, 'opensearch-packages'), (r'^todolists/$','todolists.views.public_list'), ) -legacy_urls = ( - ('^about.php', '/about/'), - ('^changelog.php', '/packages/?sort=-last_update'), - ('^download.php', '/download/'), - ('^index.php', '/'), - ('^logos.php', '/art/'), - ('^news.php', '/news/'), -) - -for old_url, new_url in legacy_urls: - urlpatterns += patterns('django.views.generic.simple', - (old_url, 'redirect_to', {'url': new_url})) - if settings.DEBUG == True: urlpatterns += patterns('', (r'^media/(.*)$', 'django.views.static.serve', |
