(function(b){b.widget("ui.accordion",{_init:function(){var e=this.options,a=this;this.running=0;if(e.collapsible==b.ui.accordion.defaults.collapsible&&e.alwaysOpen!=b.ui.accordion.defaults.alwaysOpen){e.collapsible=!e.alwaysOpen}if(e.navigation){var f=this.element.find("a").filter(e.navigationFilter);if(f.length){if(f.filter(e.header).length){this.active=f}else{this.active=f.parent().parent().prev();f.addClass("ui-accordion-content-active")}}}this.element.addClass("ui-accordion ui-widget ui-helper-reset");if(this.element[0].nodeName=="UL"){this.element.children("li").addClass("ui-accordion-li-fix")}this.headers=this.element.find(e.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all").bind("mouseenter.accordion",function(){b(this).addClass("ui-state-hover")}).bind("mouseleave.accordion",function(){b(this).removeClass("ui-state-hover")}).bind("focus.accordion",function(){b(this).addClass("ui-state-focus")}).bind("blur.accordion",function(){b(this).removeClass("ui-state-focus")});this.headers.next().addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom");this.active=this._findActive(this.active||e.active).toggleClass("ui-state-default").toggleClass("ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");this.active.next().addClass("ui-accordion-content-active");b("<span/>").addClass("ui-icon "+e.icons.header).prependTo(this.headers);this.active.find(".ui-icon").toggleClass(e.icons.header).toggleClass(e.icons.headerSelected);if(b.browser.msie){this.element.find("a").css("zoom","1")}this.resize();this.element.attr("role","tablist");this.headers.attr("role","tab").bind("keydown",function(c){return a._keydown(c)}).next().attr("role","tabpanel");this.headers.not(this.active||"").attr("aria-expanded","false").attr("tabIndex","-1").next().hide();if(!this.active.length){this.headers.eq(0).attr("tabIndex","0")}else{this.active.attr("aria-expanded","true").attr("tabIndex","0")}if(!b.browser.safari){this.headers.find("a").attr("tabIndex","-1")}if(e.event){this.headers.bind((e.event)+".accordion",function(c){return a._clickHandler.call(a,c,this)})}},destroy:function(){var d=this.options;this.element.removeClass("ui-accordion ui-widget ui-helper-reset").removeAttr("role").unbind(".accordion").removeData("accordion");this.headers.unbind(".accordion").removeClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-corner-top").removeAttr("role").removeAttr("aria-expanded").removeAttr("tabindex");this.headers.find("a").removeAttr("tabindex");this.headers.children(".ui-icon").remove();var a=this.headers.next().css("display","").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active");if(d.autoHeight||d.fillHeight){a.css("height","")}},_setData:function(a,d){if(a=="alwaysOpen"){a="collapsible";d=!d}b.widget.prototype._setData.apply(this,arguments)},_keydown:function(j){var h=this.options,i=b.ui.keyCode;if(h.disabled||j.altKey||j.ctrlKey){return}var k=this.headers.length;var a=this.headers.index(j.target);var l=false;switch(j.keyCode){case i.RIGHT:case i.DOWN:l=this.headers[(a+1)%k];break;case i.LEFT:case i.UP:l=this.headers[(a-1+k)%k];break;case i.SPACE:case i.ENTER:return this._clickHandler({target:j.target},j.target)}if(l){b(j.target).attr("tabIndex","-1");b(l).attr("tabIndex","0");l.focus();return false}return true},resize:function(){var f=this.options,g;if(f.fillSpace){if(b.browser.msie){var a=this.element.parent().css("overflow");this.element.parent().css("overflow","hidden")}g=this.element.parent().height();if(b.browser.msie){this.element.parent().css("overflow",a)}this.headers.each(function(){g-=b(this).outerHeight()});var h=0;this.headers.next().each(function(){h=Math.max(h,b(this).innerHeight()-b(this).height())}).height(Math.max(0,g-h)).css("overflow","auto")}else{if(f.autoHeight){g=0;this.headers.next().each(function(){g=Math.max(g,b(this).outerHeight())}).height(g)}}},activate:function(a){var d=this._findActive(a)[0];this._clickHandler({target:d},d)},_findActive:function(a){return a?typeof a=="number"?this.headers.filter(":eq("+a+")"):this.headers.not(this.headers.not(a)):a===false?b([]):this.headers.filter(":eq(0)")},_clickHandler:function(r,n){var p=this.options;if(p.disabled){return false}if(!r.target&&p.collapsible){this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").find(".ui-icon").removeClass(p.icons.headerSelected).addClass(p.icons.header);this.active.next().addClass("ui-accordion-content-active");var l=this.active.next(),o={options:p,newHeader:b([]),oldHeader:p.active,newContent:b([]),oldContent:l},q=(this.active=b([]));this._toggle(q,l,o);return false}var m=b(r.currentTarget||n);var k=m[0]==this.active[0];if(this.running||(!p.collapsible&&k)){return false}this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all").find(".ui-icon").removeClass(p.icons.headerSelected).addClass(p.icons.header);this.active.next().addClass("ui-accordion-content-active");if(!k){m.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top").find(".ui-icon").removeClass(p.icons.header).addClass(p.icons.headerSelected);m.next().addClass("ui-accordion-content-active")}var q=m.next(),l=this.active.next(),o={options:p,newHeader:k&&p.collapsible?b([]):m,oldHeader:this.active,newContent:k&&p.collapsible?b([]):q.find("> *"),oldContent:l.find("> *")},a=this.headers.index(this.active[0])>this.headers.index(m[0]);this.active=k?b([]):m;this._toggle(q,l,o,k,a);return false},_toggle:function(x,q,s,p,o){var v=this.options,a=this;this.toShow=x;this.toHide=q;this.data=s;var w=function(){if(!a){return}return a._completed.apply(a,arguments)};this._trigger("changestart",null,this.data);this.running=q.size()===0?x.size():q.size();if(v.animated){var t={};if(v.collapsible&&p){t={toShow:b([]),toHide:q,complete:w,down:o,autoHeight:v.autoHeight||v.fillSpace}}else{t={toShow:x,toHide:q,complete:w,down:o,autoHeight:v.autoHeight||v.fillSpace}}if(!v.proxied){v.proxied=v.animated}if(!v.proxiedDuration){v.proxiedDuration=v.duration}v.animated=b.isFunction(v.proxied)?v.proxied(t):v.proxied;v.duration=b.isFunction(v.proxiedDuration)?v.proxiedDuration(t):v.proxiedDuration;var n=b.ui.accordion.animations,u=v.duration,r=v.animated;if(!n[r]){n[r]=function(c){this.slide(c,{easing:r,duration:u||700})}}n[r](t)}else{if(v.collapsible&&p){x.toggle()}else{q.hide();x.show()}w(true)}q.prev().attr("aria-expanded","false").attr("tabIndex","-1").blur();x.prev().attr("aria-expanded","true").attr("tabIndex","0").focus()},_completed:function(a){var d=this.options;this.running=a?0:--this.running;if(this.running){return}if(d.clearStyle){this.toShow.add(this.toHide).css({height:"",overflow:""})}this._trigger("change",null,this.data)}});b.extend(b.ui.accordion,{version:"1.7",defaults:{active:null,alwaysOpen:true,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()}},animations:{slide:function(a,l){a=b.extend({easing:"swing",duration:300},a,l);if(!a.toHide.size()){a.toShow.animate({height:"show"},a);return}if(!a.toShow.size()){a.toHide.animate({height:"hide"},a);return}var q=a.toShow.css("overflow"),m,p={},n={},o=["height","paddingTop","paddingBottom"],r;var k=a.toShow;r=k[0].style.width;k.width(parseInt(k.parent().width(),10)-parseInt(k.css("paddingLeft"),10)-parseInt(k.css("paddingRight"),10)-parseInt(k.css("borderLeftWidth"),10)-parseInt(k.css("borderRightWidth"),10));b.each(o,function(e,c){n[c]="hide";var d=(""+b.css(a.toShow[0],c)).match(/^([\d+-.]+)(.*)$/);p[c]={value:d[1],unit:d[2]||"px"}});a.toShow.css({height:0,overflow:"hidden"}).show();a.toHide.filter(":hidden").each(a.complete).end().filter(":visible").animate(n,{step:function(d,c){if(c.prop=="height"){m=(c.now-c.start)/(c.end-c.start)}a.toShow[0].style[c.prop]=(m*p[c.prop].value)+p[c.prop].unit},duration:a.duration,easing:a.easing,complete:function(){if(!a.autoHeight){a.toShow.css("height","")}a.toShow.css("width",r);a.toShow.css({overflow:q});a.complete()}})},bounceslide:function(a){this.slide(a,{easing:a.down?"easeOutBounce":"swing",duration:a.down?1000:200})},easeslide:function(a){this.slide(a,{easing:"easeinout",duration:700})}}})})(jQuery);