/*
 * jQuery UI Tabs 1.7.1a
 *
 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Tabs
 *
 * Depends:
 *	ui.core.js
 *
 * 20090407 - Modified by matt@atre.net to add a cleanResponse event that
 *   can be used to clean the response from an AJAX load to strip out script
 *   tags to prevent load/execution problems.
 *
 */
(function($){$.widget("ui.tabs",{_init:function(){if(this.options.deselectable!==undefined){this.options.collapsible=this.options.deselectable;}
this._tabify(true);},_setData:function(key,value){if(key=='selected'){if(this.options.collapsible&&value==this.options.selected){return;}
this.select(value);}
else{this.options[key]=value;if(key=='deselectable'){this.options.collapsible=value;}
this._tabify();}},_tabId:function(a){return a.title&&a.title.replace(/\s/g,'_').replace(/[^A-Za-z0-9\-_:\.]/g,'')||this.options.idPrefix+$.data(a);},_sanitizeSelector:function(hash){return hash.replace(/:/g,'\\:');},_cookie:function(){var cookie=this.cookie||(this.cookie=this.options.cookie.name||'ui-tabs-'+$.data(this.list[0]));return $.cookie.apply(null,[cookie].concat($.makeArray(arguments)));},_ui:function(tab,panel){return{tab:tab,panel:panel,index:this.anchors.index(tab)};},_cleanup:function(){this.lis.filter('.ui-state-processing').removeClass('ui-state-processing').find('span:data(label.tabs)').each(function(){var el=$(this);el.html(el.data('label.tabs')).removeData('label.tabs');});},_tabify:function(init){this.list=this.element.children('ul:first');this.lis=$('li:has(a[href])',this.list);this.anchors=this.lis.map(function(){return $('a',this)[0];});this.panels=$([]);var self=this,o=this.options;var fragmentId=/^#.+/;this.anchors.each(function(i,a){var href=$(a).attr('href');var hrefBase=href.split('#')[0],baseEl;if(hrefBase&&(hrefBase===location.toString().split('#')[0]||(baseEl=$('base')[0])&&hrefBase===baseEl.href)){href=a.hash;a.href=href;}
if(fragmentId.test(href)){self.panels=self.panels.add(self._sanitizeSelector(href));}
else if(href!='#'){$.data(a,'href.tabs',href);$.data(a,'load.tabs',href.replace(/#.*$/,''));var id=self._tabId(a);a.href='#'+id;var $panel=$('#'+id);if(!$panel.length){$panel=$(o.panelTemplate).attr('id',id).addClass('ui-tabs-panel ui-widget-content ui-corner-bottom').insertAfter(self.panels[i-1]||self.list);$panel.data('destroy.tabs',true);}
self.panels=self.panels.add($panel);}
else{o.disabled.push(i);}});if(init){this.element.addClass('ui-tabs ui-widget ui-widget-content ui-corner-all');this.list.addClass('ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all');this.lis.addClass('ui-state-default ui-corner-top');this.panels.addClass('ui-tabs-panel ui-widget-content ui-corner-bottom');if(o.selected===undefined){if(location.hash){this.anchors.each(function(i,a){if(a.hash==location.hash){o.selected=i;return false;}});}
if(typeof o.selected!='number'&&o.cookie){o.selected=parseInt(self._cookie(),10);}
if(typeof o.selected!='number'&&this.lis.filter('.ui-tabs-selected').length){o.selected=this.lis.index(this.lis.filter('.ui-tabs-selected'));}
o.selected=o.selected||0;}
else if(o.selected===null){o.selected=-1;}
o.selected=((o.selected>=0&&this.anchors[o.selected])||o.selected<0)?o.selected:0;o.disabled=$.unique(o.disabled.concat($.map(this.lis.filter('.ui-state-disabled'),function(n,i){return self.lis.index(n);}))).sort();if($.inArray(o.selected,o.disabled)!=-1){o.disabled.splice($.inArray(o.selected,o.disabled),1);}
this.panels.addClass('ui-tabs-hide');this.lis.removeClass('ui-tabs-selected ui-state-active');if(o.selected>=0&&this.anchors.length){this.panels.eq(o.selected).removeClass('ui-tabs-hide');this.lis.eq(o.selected).addClass('ui-tabs-selected ui-state-active');self.element.queue("tabs",function(){self._trigger('show',null,self._ui(self.anchors[o.selected],self.panels[o.selected]));});this.load(o.selected);}
$(window).bind('unload',function(){self.lis.add(self.anchors).unbind('.tabs');self.lis=self.anchors=self.panels=null;});}
else{o.selected=this.lis.index(this.lis.filter('.ui-tabs-selected'));}
this.element[o.collapsible?'addClass':'removeClass']('ui-tabs-collapsible');if(o.cookie){this._cookie(o.selected,o.cookie);}
for(var i=0,li;(li=this.lis[i]);i++){$(li)[$.inArray(i,o.disabled)!=-1&&!$(li).hasClass('ui-tabs-selected')?'addClass':'removeClass']('ui-state-disabled');}
if(o.cache===false){this.anchors.removeData('cache.tabs');}
this.lis.add(this.anchors).unbind('.tabs');if(o.event!='mouseover'){var addState=function(state,el){if(el.is(':not(.ui-state-disabled)')){el.addClass('ui-state-'+state);}};var removeState=function(state,el){el.removeClass('ui-state-'+state);};this.lis.bind('mouseover.tabs',function(){addState('hover',$(this));});this.lis.bind('mouseout.tabs',function(){removeState('hover',$(this));});this.anchors.bind('focus.tabs',function(){addState('focus',$(this).closest('li'));});this.anchors.bind('blur.tabs',function(){removeState('focus',$(this).closest('li'));});}
var hideFx,showFx;if(o.fx){if($.isArray(o.fx)){hideFx=o.fx[0];showFx=o.fx[1];}
else{hideFx=showFx=o.fx;}}
function resetStyle($el,fx){$el.css({display:''});if($.browser.msie&&fx.opacity){$el[0].style.removeAttribute('filter');}}
var showTab=showFx?function(clicked,$show){$(clicked).closest('li').removeClass('ui-state-default').addClass('ui-tabs-selected ui-state-active');$show.hide().removeClass('ui-tabs-hide').animate(showFx,showFx.duration||'normal',function(){resetStyle($show,showFx);self._trigger('show',null,self._ui(clicked,$show[0]));});}:function(clicked,$show){$(clicked).closest('li').removeClass('ui-state-default').addClass('ui-tabs-selected ui-state-active');$show.removeClass('ui-tabs-hide');self._trigger('show',null,self._ui(clicked,$show[0]));};var hideTab=hideFx?function(clicked,$hide){$hide.animate(hideFx,hideFx.duration||'normal',function(){self.lis.removeClass('ui-tabs-selected ui-state-active').addClass('ui-state-default');$hide.addClass('ui-tabs-hide');resetStyle($hide,hideFx);self.element.dequeue("tabs");});}:function(clicked,$hide,$show){self.lis.removeClass('ui-tabs-selected ui-state-active').addClass('ui-state-default');$hide.addClass('ui-tabs-hide');self.element.dequeue("tabs");};this.anchors.bind(o.event+'.tabs',function(){var el=this,$li=$(this).closest('li'),$hide=self.panels.filter(':not(.ui-tabs-hide)'),$show=$(self._sanitizeSelector(this.hash));if(($li.hasClass('ui-tabs-selected')&&!o.collapsible)||$li.hasClass('ui-state-disabled')||$li.hasClass('ui-state-processing')||self._trigger('select',null,self._ui(this,$show[0]))===false){this.blur();return false;}
o.selected=self.anchors.index(this);self.abort();if(o.collapsible){if($li.hasClass('ui-tabs-selected')){o.selected=-1;if(o.cookie){self._cookie(o.selected,o.cookie);}
self.element.queue("tabs",function(){hideTab(el,$hide);}).dequeue("tabs");this.blur();return false;}
else if(!$hide.length){if(o.cookie){self._cookie(o.selected,o.cookie);}
self.element.queue("tabs",function(){showTab(el,$show);});self.load(self.anchors.index(this));this.blur();return false;}}
if(o.cookie){self._cookie(o.selected,o.cookie);}
if($show.length){if($hide.length){self.element.queue("tabs",function(){hideTab(el,$hide);});}
self.element.queue("tabs",function(){showTab(el,$show);});self.load(self.anchors.index(this));}
else{throw'jQuery UI Tabs: Mismatching fragment identifier.';}
if($.browser.msie){this.blur();}});this.anchors.bind('click.tabs',function(){return false;});},destroy:function(){var o=this.options;this.abort();this.element.unbind('.tabs').removeClass('ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible').removeData('tabs');this.list.removeClass('ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all');this.anchors.each(function(){var href=$.data(this,'href.tabs');if(href){this.href=href;}
var $this=$(this).unbind('.tabs');$.each(['href','load','cache'],function(i,prefix){$this.removeData(prefix+'.tabs');});});this.lis.unbind('.tabs').add(this.panels).each(function(){if($.data(this,'destroy.tabs')){$(this).remove();}
else{$(this).removeClass(['ui-state-default','ui-corner-top','ui-tabs-selected','ui-state-active','ui-state-hover','ui-state-focus','ui-state-disabled','ui-tabs-panel','ui-widget-content','ui-corner-bottom','ui-tabs-hide'].join(' '));}});if(o.cookie){this._cookie(null,o.cookie);}},add:function(url,label,index){if(index===undefined){index=this.anchors.length;}
var self=this,o=this.options,$li=$(o.tabTemplate.replace(/#\{href\}/g,url).replace(/#\{label\}/g,label)),id=!url.indexOf('#')?url.replace('#',''):this._tabId($('a',$li)[0]);$li.addClass('ui-state-default ui-corner-top').data('destroy.tabs',true);var $panel=$('#'+id);if(!$panel.length){$panel=$(o.panelTemplate).attr('id',id).data('destroy.tabs',true);}
$panel.addClass('ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide');if(index>=this.lis.length){$li.appendTo(this.list);$panel.appendTo(this.list[0].parentNode);}
else{$li.insertBefore(this.lis[index]);$panel.insertBefore(this.panels[index]);}
o.disabled=$.map(o.disabled,function(n,i){return n>=index?++n:n;});this._tabify();if(this.anchors.length==1){$li.addClass('ui-tabs-selected ui-state-active');$panel.removeClass('ui-tabs-hide');this.element.queue("tabs",function(){self._trigger('show',null,self._ui(self.anchors[0],self.panels[0]));});this.load(0);}
this._trigger('add',null,this._ui(this.anchors[index],this.panels[index]));},remove:function(index){var o=this.options,$li=this.lis.eq(index).remove(),$panel=this.panels.eq(index).remove();if($li.hasClass('ui-tabs-selected')&&this.anchors.length>1){this.select(index+(index+1<this.anchors.length?1:-1));}
o.disabled=$.map($.grep(o.disabled,function(n,i){return n!=index;}),function(n,i){return n>=index?--n:n;});this._tabify();this._trigger('remove',null,this._ui($li.find('a')[0],$panel[0]));},enable:function(index){var o=this.options;if($.inArray(index,o.disabled)==-1){return;}
this.lis.eq(index).removeClass('ui-state-disabled');o.disabled=$.grep(o.disabled,function(n,i){return n!=index;});this._trigger('enable',null,this._ui(this.anchors[index],this.panels[index]));},disable:function(index){var self=this,o=this.options;if(index!=o.selected){this.lis.eq(index).addClass('ui-state-disabled');o.disabled.push(index);o.disabled.sort();this._trigger('disable',null,this._ui(this.anchors[index],this.panels[index]));}},select:function(index){if(typeof index=='string'){index=this.anchors.index(this.anchors.filter('[href$='+index+']'));}
else if(index===null){index=-1;}
if(index==-1&&this.options.collapsible){index=this.options.selected;}
this.anchors.eq(index).trigger(this.options.event+'.tabs');},load:function(index){var self=this,o=this.options,a=this.anchors.eq(index)[0],url=$.data(a,'load.tabs');this.abort();if(!url||this.element.queue("tabs").length!==0&&$.data(a,'cache.tabs')){this.element.dequeue("tabs");return;}
this.lis.eq(index).addClass('ui-state-processing');if(o.spinner){var span=$('span',a);span.data('label.tabs',span.html()).html(o.spinner);}
this.xhr=$.ajax($.extend({},o.ajaxOptions,{url:url,success:function(r,s){var triggerData=self._ui(self.anchors[index],self.panels[index]);triggerData.response=r;self._trigger('cleanResponse',null,triggerData);$(self._sanitizeSelector(a.hash)).html(triggerData.response);self._cleanup();if(o.cache){$.data(a,'cache.tabs',true);}
self._trigger('load',null,self._ui(self.anchors[index],self.panels[index]));try{o.ajaxOptions.success(r,s);}
catch(e){}
self.element.dequeue("tabs");}}));},abort:function(){this.element.queue([]);this.panels.stop(false,true);if(this.xhr){this.xhr.abort();delete this.xhr;}
this._cleanup();},url:function(index,url){this.anchors.eq(index).removeData('cache.tabs').data('load.tabs',url);},length:function(){return this.anchors.length;}});$.extend($.ui.tabs,{version:'1.7.1',getter:'length',defaults:{ajaxOptions:null,cache:false,cookie:null,collapsible:false,disabled:[],event:'click',fx:null,idPrefix:'ui-tabs-',panelTemplate:'<div></div>',spinner:'<em>Loading&#8230;</em>',tabTemplate:'<li><a href="#{href}"><span>#{label}</span></a></li>'}});$.extend($.ui.tabs.prototype,{rotation:null,rotate:function(ms,continuing){var self=this,o=this.options;var rotate=self._rotate||(self._rotate=function(e){clearTimeout(self.rotation);self.rotation=setTimeout(function(){var t=o.selected;self.select(++t<self.anchors.length?t:0);},ms);if(e){e.stopPropagation();}});var stop=self._unrotate||(self._unrotate=!continuing?function(e){if(e.clientX){self.rotate(null);}}:function(e){t=o.selected;rotate();});if(ms){this.element.bind('tabsshow',rotate);this.anchors.bind(o.event+'.tabs',stop);rotate();}
else{clearTimeout(self.rotation);this.element.unbind('tabsshow',rotate);this.anchors.unbind(o.event+'.tabs',stop);delete this._rotate;delete this._unrotate;}}});})(jQuery);