/*
 * jQuery UI Accordion 1.8.8
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Accordion
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 */
(function(a,b){a.widget("ui.accordion",{options:{active:0,animated:"slide",autoHeight:true,clearStyle:false,collapsible:false,event:"click",fillSpace:false,header:"> li > :first-child,> :not(li):even",icons:{header:"ui-icon-triangle-1-e",headerSelected:"ui-icon-triangle-1-s"},navigation:false,navigationFilter:function(){return this.href.toLowerCase()===location.href.toLowerCase();}},_create:function(){var c=this,d=c.options;c.running=0;c.element.addClass("ui-accordion ui-widget ui-helper-reset").children("li").addClass("ui-accordion-li-fix");c.headers=c.element.find(d.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all").bind("mouseenter.accordion",function(){if(d.disabled){return;}a(this).addClass("ui-state-hover");}).bind("mouseleave.accordion",function(){if(d.disabled){return;}a(this).removeClass("ui-state-hover");}).bind("focus.accordion",function(){if(d.disabled){return;}a(this).addClass("ui-state-focus");}).bind("blur.accordion",function(){if(d.disabled){return;}a(this).removeClass("ui-state-focus");});c.headers.next().addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom");if(d.navigation){var e=c.element.find("a").filter(d.navigationFilter).eq(0);if(e.length){var f=e.closest(".ui-accordion-header");if(f.length){c.active=f;}else{c.active=e.closest(".ui-accordion-content").prev();}}}c.active=c._findActive(c.active||d.active).addClass("ui-state-default ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");c.active.next().addClass("ui-accordion-content-active");c._createIcons();c.resize();c.element.attr("role","tablist");c.headers.attr("role","tab").bind("keydown.accordion",function(g){return c._keydown(g);}).next().attr("role","tabpanel");c.headers.not(c.active||"").attr({"aria-expanded":"false",tabIndex:-1}).next().hide();if(!c.active.length){c.headers.eq(0).attr("tabIndex",0);}else{c.active.attr({"aria-expanded":"true",tabIndex:0});}if(!a.browser.safari){c.headers.find("a").attr("tabIndex",-1);}if(d.event){c.headers.bind(d.event.split(" ").join(".accordion ")+".accordion",function(g){c._clickHandler.call(c,g,this);g.preventDefault();});}},_createIcons:function(){var c=this.options;if(c.icons){a("<span></span>").addClass("ui-icon "+c.icons.header).prependTo(this.headers);this.active.children(".ui-icon").toggleClass(c.icons.header).toggleClass(c.icons.headerSelected);this.element.addClass("ui-accordion-icons");}},_destroyIcons:function(){this.headers.children(".ui-icon").remove();this.element.removeClass("ui-accordion-icons");},destroy:function(){var c=this.options;this.element.removeClass("ui-accordion ui-widget ui-helper-reset").removeAttr("role");this.headers.unbind(".accordion").removeClass("ui-accordion-header ui-accordion-disabled ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top").removeAttr("role").removeAttr("aria-expanded").removeAttr("tabIndex");this.headers.find("a").removeAttr("tabIndex");this._destroyIcons();var d=this.headers.next().css("display","").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-accordion-disabled ui-state-disabled");if(c.autoHeight||c.fillHeight){d.css("height","");}return a.Widget.prototype.destroy.call(this);},_setOption:function(c,d){a.Widget.prototype._setOption.apply(this,arguments);if(c=="active"){this.activate(d);}if(c=="icons"){this._destroyIcons();if(d){this._createIcons();}}if(c=="disabled"){this.headers.add(this.headers.next())[d?"addClass":"removeClass"]("ui-accordion-disabled ui-state-disabled");}},_keydown:function(f){if(this.options.disabled||f.altKey||f.ctrlKey){return;}var g=a.ui.keyCode,e=this.headers.length,c=this.headers.index(f.target),d=false;switch(f.keyCode){case g.RIGHT:case g.DOWN:d=this.headers[(c+1)%e];break;case g.LEFT:case g.UP:d=this.headers[(c-1+e)%e];break;case g.SPACE:case g.ENTER:this._clickHandler({target:f.target},f.target);f.preventDefault();}if(d){a(f.target).attr("tabIndex",-1);a(d).attr("tabIndex",0);d.focus();return false;}return true;},resize:function(){var c=this.options,e;if(c.fillSpace){if(a.browser.msie){var d=this.element.parent().css("overflow");this.element.parent().css("overflow","hidden");}e=this.element.parent().height();if(a.browser.msie){this.element.parent().css("overflow",d);}this.headers.each(function(){e-=a(this).outerHeight(true);});this.headers.next().each(function(){a(this).height(Math.max(0,e-a(this).innerHeight()+a(this).height()));}).css("overflow","auto");}else{if(c.autoHeight){e=0;this.headers.next().each(function(){e=Math.max(e,a(this).height("").height());}).height(e);}}return this;},activate:function(c){this.options.active=c;var d=this._findActive(c)[0];this._clickHandler({target:d},d);return this;},_findActive:function(c){return c?typeof c==="number"?this.headers.filter(":eq("+c+")"):this.headers.not(this.headers.not(c)):c===false?a([]):this.headers.filter(":eq(0)");},_clickHandler:function(c,g){var l=this.options;if(l.disabled){return;}if(!c.target){if(!l.collapsible){return;}this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").children(".ui-icon").removeClass(l.icons.headerSelected).addClass(l.icons.header);this.active.next().addClass("ui-accordion-content-active");var i=this.active.next(),f={options:l,newHeader:a([]),oldHeader:l.active,newContent:a([]),oldContent:i},d=(this.active=a([]));this._toggle(d,i,f);return;}var h=a(c.currentTarget||g),j=h[0]===this.active[0];l.active=l.collapsible&&j?false:this.headers.index(h);if(this.running||(!l.collapsible&&j)){return;}var e=this.active,d=h.next(),i=this.active.next(),f={options:l,newHeader:j&&l.collapsible?a([]):h,oldHeader:this.active,newContent:j&&l.collapsible?a([]):d,oldContent:i},k=this.headers.index(this.active[0])>this.headers.index(h[0]);this.active=j?a([]):h;this._toggle(d,i,f,j,k);e.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").children(".ui-icon").removeClass(l.icons.headerSelected).addClass(l.icons.header);if(!j){h.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top").children(".ui-icon").removeClass(l.icons.header).addClass(l.icons.headerSelected);h.next().addClass("ui-accordion-content-active");}return;},_toggle:function(c,i,g,j,k){var m=this,n=m.options;m.toShow=c;m.toHide=i;m.data=g;var d=function(){if(!m){return;}return m._completed.apply(m,arguments);};m._trigger("changestart",null,m.data);m.running=i.size()===0?c.size():i.size();if(n.animated){var f={};if(n.collapsible&&j){f={toShow:a([]),toHide:i,complete:d,down:k,autoHeight:n.autoHeight||n.fillSpace};}else{f={toShow:c,toHide:i,complete:d,down:k,autoHeight:n.autoHeight||n.fillSpace};}if(!n.proxied){n.proxied=n.animated;}if(!n.proxiedDuration){n.proxiedDuration=n.duration;}n.animated=a.isFunction(n.proxied)?n.proxied(f):n.proxied;n.duration=a.isFunction(n.proxiedDuration)?n.proxiedDuration(f):n.proxiedDuration;var l=a.ui.accordion.animations,e=n.duration,h=n.animated;if(h&&!l[h]&&!a.easing[h]){h="slide";}if(!l[h]){l[h]=function(o){this.slide(o,{easing:h,duration:e||700});};}l[h](f);}else{if(n.collapsible&&j){c.toggle();}else{i.hide();c.show();}d(true);}i.prev().attr({"aria-expanded":"false",tabIndex:-1}).blur();c.prev().attr({"aria-expanded":"true",tabIndex:0}).focus();},_completed:function(c){this.running=c?0:--this.running;if(this.running){return;}if(this.options.clearStyle){this.toShow.add(this.toHide).css({height:"",overflow:""});}this.toHide.removeClass("ui-accordion-content-active");this.toHide.parent()[0].className=this.toHide.parent()[0].className;this._trigger("change",null,this.data);}});a.extend(a.ui.accordion,{version:"1.8.8",animations:{slide:function(k,i){k=a.extend({easing:"swing",duration:300},k,i);if(!k.toHide.size()){k.toShow.animate({height:"show",paddingTop:"show",paddingBottom:"show"},k);return;}if(!k.toShow.size()){k.toHide.animate({height:"hide",paddingTop:"hide",paddingBottom:"hide"},k);return;}var d=k.toShow.css("overflow"),h=0,e={},g={},f=["height","paddingTop","paddingBottom"],c;var j=k.toShow;c=j[0].style.width;j.width(parseInt(j.parent().width(),10)-parseInt(j.css("paddingLeft"),10)-parseInt(j.css("paddingRight"),10)-(parseInt(j.css("borderLeftWidth"),10)||0)-(parseInt(j.css("borderRightWidth"),10)||0));a.each(f,function(l,n){g[n]="hide";var m=(""+a.css(k.toShow[0],n)).match(/^([\d+-.]+)(.*)$/);e[n]={value:m[1],unit:m[2]||"px"};});k.toShow.css({height:0,overflow:"hidden"}).show();k.toHide.filter(":hidden").each(k.complete).end().filter(":visible").animate(g,{step:function(l,m){if(m.prop=="height"){h=(m.end-m.start===0)?0:(m.now-m.start)/(m.end-m.start);}k.toShow[0].style[m.prop]=(h*e[m.prop].value)+e[m.prop].unit;},duration:k.duration,easing:k.easing,complete:function(){if(!k.autoHeight){k.toShow.css("height","");}k.toShow.css({width:c,overflow:d});k.complete();}});},bounceslide:function(c){this.slide(c,{easing:c.down?"easeOutBounce":"swing",duration:c.down?1000:200});}}});})(jQuery);