/* jQuery UI Tabs
 * Copyright (c) 2007, 2008 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 * http://docs.jquery.com/UI/Tabs
 * Depends:
 *	ui.core.js
 */
(function($){$.widget("ui.tabs",{init:function(){this.options.event+=".tabs";this.tabify(true)},setData:function(key,value){if((/^selected/).test(key)){this.select(value)}else{this.options[key]=value;this.tabify()}},length:function(){return this.$tabs.length},tabId:function(a){return a.title&&a.title.replace(/\s/g,"_").replace(/[^A-Za-z0-9\-_:\.]/g,"")||this.options.idPrefix+$.data(a)},ui:function(tab,panel){return{options:this.options,tab:tab,panel:panel,index:this.$tabs.index(tab)}},tabify:function(init){this.$lis=$("li:has(a[href])",this.element);this.$tabs=this.$lis.map(function(){return $("a",this)[0]});this.$panels=$([]);var self=this,o=this.options;this.$tabs.each(function(i,a){if(a.hash&&a.hash.replace("#","")){self.$panels=self.$panels.add(a.hash)}else{if($(a).attr("href")!="#"){$.data(a,"href.tabs",a.href);$.data(a,"load.tabs",a.href);var id=self.tabId(a);a.href="#"+id;var $panel=$("#"+id);if(!$panel.length){$panel=$(o.panelTemplate).attr("id",id).addClass(o.panelClass).insertAfter(self.$panels[i-1]||self.element);$panel.data("destroy.tabs",true)}self.$panels=self.$panels.add($panel)}else{o.disabled.push(i+1)}}});if(init){this.element.addClass(o.navClass);this.$panels.each(function(){var $this=$(this);$this.addClass(o.panelClass)});if(o.selected===undefined){if(location.hash){this.$tabs.each(function(i,a){if(a.hash==location.hash){o.selected=i;if($.browser.msie||$.browser.opera){var $toShow=$(location.hash),toShowId=$toShow.attr("id");$toShow.attr("id","");setTimeout(function(){$toShow.attr("id",toShowId)},500)}scrollTo(0,0);return false}})}else{if(o.cookie){var index=parseInt($.cookie("ui-tabs"+$.data(self.element)),10);if(index&&self.$tabs[index]){o.selected=index}}else{if(self.$lis.filter("."+o.selectedClass).length){o.selected=self.$lis.index(self.$lis.filter("."+o.selectedClass)[0])}}}}o.selected=o.selected===null||o.selected!==undefined?o.selected:0;o.disabled=$.unique(o.disabled.concat($.map(this.$lis.filter("."+o.disabledClass),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(o.hideClass);this.$lis.removeClass(o.selectedClass);if(o.selected!==null){this.$panels.eq(o.selected).show().removeClass(o.hideClass);this.$lis.eq(o.selected).addClass(o.selectedClass);var onShow=function(){$(self.element).triggerHandler("tabsshow",[self.fakeEvent("tabsshow"),self.ui(self.$tabs[o.selected],self.$panels[o.selected])],o.show)};if($.data(this.$tabs[o.selected],"load.tabs")){this.load(o.selected,onShow)}else{onShow()}}$(window).bind("unload",function(){self.$tabs.unbind(".tabs");self.$lis=self.$tabs=self.$panels=null})}for(var i=0,li;li=this.$lis[i];i++){$(li)[$.inArray(i,o.disabled)!=-1&&!$(li).hasClass(o.selectedClass)?"addClass":"removeClass"](o.disabledClass)}if(o.cache===false){this.$tabs.removeData("cache.tabs")}var hideFx,showFx,baseFx={"min-width":0,duration:1},baseDuration="normal";if(o.fx&&o.fx.constructor==Array){hideFx=o.fx[0]||baseFx,showFx=o.fx[1]||baseFx}else{hideFx=showFx=o.fx||baseFx}var resetCSS={display:"",overflow:"",height:""};if(!$.browser.msie){resetCSS.opacity=""}function hideTab(clicked,$hide,$show){$hide.animate(hideFx,hideFx.duration||baseDuration,function(){$hide.addClass(o.hideClass).css(resetCSS);if($.browser.msie&&hideFx.opacity){$hide[0].style.filter=""}if($show){showTab(clicked,$show,$hide)}})}function showTab(clicked,$show,$hide){if(showFx===baseFx){$show.css("display","block")}$show.animate(showFx,showFx.duration||baseDuration,function(){$show.removeClass(o.hideClass).css(resetCSS);if($.browser.msie&&showFx.opacity){$show[0].style.filter=""}$(self.element).triggerHandler("tabsshow",[self.fakeEvent("tabsshow"),self.ui(clicked,$show[0])],o.show)})}function switchTab(clicked,$li,$hide,$show){$li.addClass(o.selectedClass).siblings().removeClass(o.selectedClass);hideTab(clicked,$hide,$show)}this.$tabs.unbind(".tabs").bind(o.event,function(){var $li=$(this).parents("li:eq(0)"),$hide=self.$panels.filter(":visible"),$show=$(this.hash);if(($li.hasClass(o.selectedClass)&&!o.unselect)||$li.hasClass(o.disabledClass)||$(this).hasClass(o.loadingClass)||$(self.element).triggerHandler("tabsselect",[self.fakeEvent("tabsselect"),self.ui(this,$show[0])],o.select)===false){this.blur();return false}self.options.selected=self.$tabs.index(this);if(o.unselect){if($li.hasClass(o.selectedClass)){self.options.selected=null;$li.removeClass(o.selectedClass);self.$panels.stop();hideTab(this,$hide);this.blur();return false}else{if(!$hide.length){self.$panels.stop();var a=this;self.load(self.$tabs.index(this),function(){$li.addClass(o.selectedClass).addClass(o.unselectClass);showTab(a,$show)});this.blur();return false}}}if(o.cookie){$.cookie("ui-tabs"+$.data(self.element),self.options.selected,o.cookie)}self.$panels.stop();if($show.length){var a=this;self.load(self.$tabs.index(this),$hide.length?function(){switchTab(a,$li,$hide,$show)}:function(){$li.addClass(o.selectedClass);showTab(a,$show)})}else{throw"jQuery UI Tabs: Mismatching fragment identifier."}if($.browser.msie){this.blur()}return false});if(!(/^click/).test(o.event)){this.$tabs.bind("click.tabs",function(){return false})}},add:function(url,label,index){if(index==undefined){index=this.$tabs.length}var o=this.options;var $li=$(o.tabTemplate.replace(/#\{href\}/g,url).replace(/#\{label\}/g,label));$li.data("destroy.tabs",true);var id=url.indexOf("#")==0?url.replace("#",""):this.tabId($("a:first-child",$li)[0]);var $panel=$("#"+id);if(!$panel.length){$panel=$(o.panelTemplate).attr("id",id).addClass(o.hideClass).data("destroy.tabs",true)}$panel.addClass(o.panelClass);if(index>=this.$lis.length){$li.appendTo(this.element);$panel.appendTo(this.element[0].parentNode)}else{$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.$tabs.length==1){$li.addClass(o.selectedClass);$panel.removeClass(o.hideClass);var href=$.data(this.$tabs[0],"load.tabs");if(href){this.load(index,href)}}this.element.triggerHandler("tabsadd",[this.fakeEvent("tabsadd"),this.ui(this.$tabs[index],this.$panels[index])],o.add)},remove:function(index){var o=this.options,$li=this.$lis.eq(index).remove(),$panel=this.$panels.eq(index).remove();if($li.hasClass(o.selectedClass)&&this.$tabs.length>1){this.select(index+(index+1<this.$tabs.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.element.triggerHandler("tabsremove",[this.fakeEvent("tabsremove"),this.ui($li.find("a")[0],$panel[0])],o.remove)},enable:function(index){var o=this.options;if($.inArray(index,o.disabled)==-1){return}var $li=this.$lis.eq(index).removeClass(o.disabledClass);if($.browser.safari){$li.css("display","inline-block");setTimeout(function(){$li.css("display","block")},0)}o.disabled=$.grep(o.disabled,function(n,i){return n!=index});this.element.triggerHandler("tabsenable",[this.fakeEvent("tabsenable"),this.ui(this.$tabs[index],this.$panels[index])],o.enable)},disable:function(index){var self=this,o=this.options;if(index!=o.selected){this.$lis.eq(index).addClass(o.disabledClass);o.disabled.push(index);o.disabled.sort();this.element.triggerHandler("tabsdisable",[this.fakeEvent("tabsdisable"),this.ui(this.$tabs[index],this.$panels[index])],o.disable)}},select:function(index){if(typeof index=="string"){index=this.$tabs.index(this.$tabs.filter("[href$="+index+"]")[0])}this.$tabs.eq(index).trigger(this.options.event)},load:function(index,callback){var self=this,o=this.options,$a=this.$tabs.eq(index),a=$a[0],bypassCache=callback==undefined||callback===false,url=$a.data("load.tabs");callback=callback||function(){};if(!url||!bypassCache&&$.data(a,"cache.tabs")){callback();return}var inner=function(parent){var $parent=$(parent),$inner=$parent.find("*:last");return $inner.length&&$inner.is(":not(img)")&&$inner||$parent};var cleanup=function(){self.$tabs.filter("."+o.loadingClass).removeClass(o.loadingClass).each(function(){if(o.spinner){inner(this).parent().html(inner(this).data("label.tabs"))}});self.xhr=null};if(o.spinner){var label=inner(a).html();inner(a).wrapInner("<em></em>").find("em").data("label.tabs",label).html(o.spinner)}var ajaxOptions=$.extend({},o.ajaxOptions,{url:url,success:function(r,s){$(a.hash).html(r);cleanup();if(o.cache){$.data(a,"cache.tabs",true)}$(self.element).triggerHandler("tabsload",[self.fakeEvent("tabsload"),self.ui(self.$tabs[index],self.$panels[index])],o.load);o.ajaxOptions.success&&o.ajaxOptions.success(r,s);callback()}});if(this.xhr){this.xhr.abort();cleanup()}$a.addClass(o.loadingClass);setTimeout(function(){self.xhr=$.ajax(ajaxOptions)},0)},url:function(index,url){this.$tabs.eq(index).removeData("cache.tabs").data("load.tabs",url)},destroy:function(){var o=this.options;this.element.unbind(".tabs").removeClass(o.navClass).removeData("tabs");this.$tabs.each(function(){var href=$.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.$lis.add(this.$panels).each(function(){if($.data(this,"destroy.tabs")){$(this).remove()}else{$(this).removeClass([o.selectedClass,o.unselectClass,o.disabledClass,o.panelClass,o.hideClass].join(" "))}})},fakeEvent:function(type){return $.event.fix({type:type,target:this.element[0]})}});$.ui.tabs.defaults={unselect:false,event:"click",disabled:[],cookie:null,spinner:"Loading&#8230;",cache:false,idPrefix:"ui-tabs-",ajaxOptions:{},fx:null,tabTemplate:'<li><a href="#{href}"><span>#{label}</span></a></li>',panelTemplate:"<div></div>",navClass:"ui-tabs-nav",selectedClass:"ui-tabs-selected",unselectClass:"ui-tabs-unselect",disabledClass:"ui-tabs-disabled",panelClass:"ui-tabs-panel",hideClass:"ui-tabs-hide",loadingClass:"ui-tabs-loading"};$.ui.tabs.getter="length";$.extend($.ui.tabs.prototype,{rotation:null,rotate:function(ms,continuing){continuing=continuing||false;var self=this,t=this.options.selected;function start(){self.rotation=setInterval(function(){t=++t<self.$tabs.length?t:0;self.select(t)},ms)}function stop(e){if(!e||e.clientX){clearInterval(self.rotation)}}if(ms){start();if(!continuing){this.$tabs.bind(this.options.event,stop)}else{this.$tabs.bind(this.options.event,function(){stop();t=self.options.selected;start()})}}else{stop();this.$tabs.unbind(this.options.event,stop)}}})})(jQuery);