var Spry;if(!Spry){Spry={};}if(!Spry.Widget){Spry.Widget={};}Spry.Widget.CollapsiblePanel=function(a,b){this.element=this.getElement(a);this.focusElement=null;this.hoverClass="CollapsiblePanelTabHover";this.openClass="CollapsiblePanelOpen";this.closedClass="CollapsiblePanelClosed";this.focusedClass="CollapsiblePanelFocused";this.enableAnimation=true;this.enableKeyboardNavigation=true;this.animator=null;this.onCloseAction=null;this.hasFocus=false;this.contentIsOpen=true;this.onComplete=null;this.openPanelKeyCode=Spry.Widget.CollapsiblePanel.KEY_DOWN;this.closePanelKeyCode=Spry.Widget.CollapsiblePanel.KEY_UP;Spry.Widget.CollapsiblePanel.setOptions(this,b);this.attachBehaviors();return false;};Spry.Widget.CollapsiblePanel.prototype.getElement=function(a){if(a&&typeof a=="string"){return document.getElementById(a);}return a;};Spry.Widget.CollapsiblePanel.prototype.addClassName=function(b,a){if(!b||!a||(b.className&&b.className.search(new RegExp("\\b"+a+"\\b"))!=-1)){return null;}b.className+=(b.className?" ":"")+a;return false;};Spry.Widget.CollapsiblePanel.prototype.removeClassName=function(b,a){if(!b||!a||(b.className&&b.className.search(new RegExp("\\b"+a+"\\b"))==-1)){return null;}b.className=b.className.replace(new RegExp("\\s*\\b"+a+"\\b","g"),"");return false;};Spry.Widget.CollapsiblePanel.prototype.hasClassName=function(b,a){if(!b||!a||!b.className||b.className.search(new RegExp("\\b"+a+"\\b"))==-1){return false;}return true;};Spry.Widget.CollapsiblePanel.prototype.setDisplay=function(a,b){if(a){a.style.display=b;}return false;};Spry.Widget.CollapsiblePanel.setOptions=function(d,c,a){if(!c){return null;}for(var b in c){if(a&&c[b]===undefined){continue;}d[b]=c[b];}return false;};Spry.Widget.CollapsiblePanel.prototype.onTabMouseOver=function(a){this.addClassName(this.getTab(),this.hoverClass);return false;};Spry.Widget.CollapsiblePanel.prototype.onTabMouseOut=function(a){this.removeClassName(this.getTab(),this.hoverClass);return false;};Spry.Widget.CollapsiblePanel.prototype.open=function(){this.contentIsOpen=true;if(this.enableAnimation){if(this.animator){this.animator.stop();}this.animator=new Spry.Widget.CollapsiblePanel.PanelAnimator(this,true,{duration:this.duration,fps:this.fps,transition:this.transition});this.animator.start();}else{this.setDisplay(this.getContent(),"block");if(this.onComplete){this.onComplete(this.contentIsOpen);}}this.removeClassName(this.element,this.closedClass);this.addClassName(this.element,this.openClass);return false;};Spry.Widget.CollapsiblePanel.prototype.close=function(){this.contentIsOpen=false;if(this.enableAnimation){if(this.animator){this.animator.stop();}this.animator=new Spry.Widget.CollapsiblePanel.PanelAnimator(this,false,{duration:this.duration,fps:this.fps,transition:this.transition});this.animator.start();}else{this.setDisplay(this.getContent(),"none");if(this.onComplete){this.onComplete(this.contentIsOpen);}}this.removeClassName(this.element,this.openClass);this.addClassName(this.element,this.closedClass);return false;};Spry.Widget.CollapsiblePanel.prototype.onTabClick=function(a){if(this.isOpen()){this.close();}else{this.open();}this.focus();return this.stopPropagation(a);};Spry.Widget.CollapsiblePanel.prototype.onFocus=function(a){this.hasFocus=true;this.addClassName(this.element,this.focusedClass);return false;};Spry.Widget.CollapsiblePanel.prototype.onBlur=function(a){this.hasFocus=false;this.removeClassName(this.element,this.focusedClass);return false;};Spry.Widget.CollapsiblePanel.KEY_UP=38;Spry.Widget.CollapsiblePanel.KEY_DOWN=40;Spry.Widget.CollapsiblePanel.prototype.onKeyDown=function(b){var a=b.keyCode;if(!this.hasFocus||(a!=this.openPanelKeyCode&&a!=this.closePanelKeyCode)){return true;}if(this.isOpen()&&a==this.closePanelKeyCode){this.close();}else{if(a==this.openPanelKeyCode){this.open();}}return this.stopPropagation(b);};Spry.Widget.CollapsiblePanel.prototype.stopPropagation=function(a){if(a.preventDefault){a.preventDefault();}else{a.returnValue=false;}if(a.stopPropagation){a.stopPropagation();}else{a.cancelBubble=true;}return false;};Spry.Widget.CollapsiblePanel.prototype.attachPanelHandlers=function(){var c=this.getTab();if(!c){return null;}var b=this;Spry.Widget.CollapsiblePanel.addEventListener(c,"click",function(f){return b.onTabClick(f);},false);Spry.Widget.CollapsiblePanel.addEventListener(c,"mouseover",function(f){return b.onTabMouseOver(f);},false);Spry.Widget.CollapsiblePanel.addEventListener(c,"mouseout",function(f){return b.onTabMouseOut(f);},false);if(this.enableKeyboardNavigation){var d=null;var a=null;this.preorderTraversal(c,function(e){if(e.nodeType==1){var f=null;if(c.attributes.getNamedItem){f=c.attributes.getNamedItem("tabindex");}else{f=c.attributes.tabindex;}if(f){d=e;return true;}if(!a&&e.nodeName.toLowerCase()=="a"){a=e;}}return false;});if(d){this.focusElement=d;}else{if(a){this.focusElement=a;}}if(this.focusElement){Spry.Widget.CollapsiblePanel.addEventListener(this.focusElement,"focus",function(f){return b.onFocus(f);},false);Spry.Widget.CollapsiblePanel.addEventListener(this.focusElement,"blur",function(f){return b.onBlur(f);},false);Spry.Widget.CollapsiblePanel.addEventListener(this.focusElement,"keydown",function(f){return b.onKeyDown(f);},false);}}return false;};Spry.Widget.CollapsiblePanel.addEventListener=function(c,b,d,a){try{if(c.addEventListener){c.addEventListener(b,d,a);}else{if(c.attachEvent){c.attachEvent("on"+b,d);}}}catch(f){}return false;};Spry.Widget.CollapsiblePanel.prototype.preorderTraversal=function(a,b){var d=false;if(a){d=b(a);if(a.hasChildNodes()){var f=a.firstChild;while(!d&&f){d=this.preorderTraversal(f,b);try{f=f.nextSibling;}catch(c){f=null;}}}}return d;};Spry.Widget.CollapsiblePanel.prototype.attachBehaviors=function(){var a=this.element;var b=this.getTab();var c=this.getContent();if(this.contentIsOpen||this.hasClassName(a,this.openClass)){this.addClassName(a,this.openClass);this.removeClassName(a,this.closedClass);this.setDisplay(c,"block");this.contentIsOpen=true;}else{this.removeClassName(a,this.openClass);this.addClassName(a,this.closedClass);this.setDisplay(c,"none");this.contentIsOpen=false;}this.attachPanelHandlers();return false;};Spry.Widget.CollapsiblePanel.prototype.getTab=function(){return this.getElementChildren(this.element)[0];};Spry.Widget.CollapsiblePanel.prototype.getContent=function(){return this.getElementChildren(this.element)[1];};Spry.Widget.CollapsiblePanel.prototype.isOpen=function(){return this.contentIsOpen;};Spry.Widget.CollapsiblePanel.prototype.getElementChildren=function(b){var a=[];var c=b.firstChild;while(c){if(c.nodeType==1){a.push(c);}c=c.nextSibling;}return a;};Spry.Widget.CollapsiblePanel.prototype.focus=function(){if(this.focusElement&&this.focusElement.focus){this.focusElement.focus();}return false;};Spry.Widget.CollapsiblePanel.PanelAnimator=function(a,d,b){this.timer=null;this.interval=0;this.fps=60;this.duration=500;this.startTime=0;this.transition=Spry.Widget.CollapsiblePanel.PanelAnimator.defaultTransition;this.panel=a;this.content=a.getContent();this.doOpen=d;Spry.Widget.CollapsiblePanel.setOptions(this,b,true);this.interval=Math.floor(1000/this.fps);var f=this.content;var e=f.offsetHeight?f.offsetHeight:0;this.fromHeight=(d&&f.style.display=="none")?0:e;if(!d){this.toHeight=0;}else{if(f.style.display=="none"){f.style.visibility="hidden";f.style.display="block";}f.style.height="";this.toHeight=f.offsetHeight;}this.distance=this.toHeight-this.fromHeight;this.overflow=f.style.overflow;f.style.height=this.fromHeight+"px";f.style.visibility="visible";f.style.overflow="hidden";f.style.display="block";return false;};Spry.Widget.CollapsiblePanel.PanelAnimator.defaultTransition=function(d,b,a,c){d/=c;return b+((2-d)*d*a);};Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.start=function(){var a=this;this.startTime=(new Date).getTime();this.timer=setTimeout(function(){a.stepAnimation();return false;},this.interval);};Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.stop=function(){if(this.timer){clearTimeout(this.timer);this.content.style.overflow=this.overflow;}this.timer=null;return false;};Spry.Widget.CollapsiblePanel.PanelAnimator.prototype.stepAnimation=function(){var d=(new Date).getTime();var b=d-this.startTime;if(b>=this.duration){if(!this.doOpen){this.content.style.display="none";}this.content.style.overflow=this.overflow;this.content.style.height=this.toHeight+"px";if(this.onComplete){this.onComplete(this.contentIsOpen);}return null;}var c=this.transition(b,this.fromHeight,this.distance,this.duration);this.content.style.height=((c<0)?0:c)+"px";var a=this;this.timer=setTimeout(function(){a.stepAnimation();return true;},this.interval);return false;};Spry.Widget.CollapsiblePanelGroup=function(a,b){this.element=this.getElement(a);this.opts=b;this.attachBehaviors();return false;};Spry.Widget.CollapsiblePanelGroup.prototype.setOptions=Spry.Widget.CollapsiblePanel.prototype.setOptions;Spry.Widget.CollapsiblePanelGroup.prototype.getElement=Spry.Widget.CollapsiblePanel.prototype.getElement;Spry.Widget.CollapsiblePanelGroup.prototype.getElementChildren=Spry.Widget.CollapsiblePanel.prototype.getElementChildren;Spry.Widget.CollapsiblePanelGroup.prototype.setElementWidget=function(a,b){if(!a||!b){return null;}if(!a.spry){a.spry={};}a.spry.collapsiblePanel=b;return false;};Spry.Widget.CollapsiblePanelGroup.prototype.getElementWidget=function(a){return(a&&a.spry&&a.spry.collapsiblePanel)?a.spry.collapsiblePanel:null;};Spry.Widget.CollapsiblePanelGroup.prototype.getPanels=function(){if(!this.element){return[];}return this.getElementChildren(this.element);};Spry.Widget.CollapsiblePanelGroup.prototype.getPanel=function(a){return this.getPanels()[a];};Spry.Widget.CollapsiblePanelGroup.prototype.attachBehaviors=function(){if(!this.element){return null;}var d=this.getPanels();var c=d.length;for(var b=0;b<c;b++){var a=d[b];this.setElementWidget(a,new Spry.Widget.CollapsiblePanel(a,this.opts));}return false;};Spry.Widget.CollapsiblePanelGroup.prototype.openPanel=function(b){var a=this.getElementWidget(this.getPanel(b));if(a&&!a.isOpen()){a.open();}return false;};Spry.Widget.CollapsiblePanelGroup.prototype.closePanel=function(b){var a=this.getElementWidget(this.getPanel(b));if(a&&a.isOpen()){a.close();}return false;};Spry.Widget.CollapsiblePanelGroup.prototype.openAllPanels=function(){var d=this.getPanels();var c=d.length;for(var b=0;b<c;b++){var a=this.getElementWidget(d[b]);if(a&&!a.isOpen()){a.open();}}return false;};Spry.Widget.CollapsiblePanelGroup.prototype.closeAllPanels=function(){var d=this.getPanels();var c=d.length;for(var b=0;b<c;b++){var a=this.getElementWidget(d[b]);if(a&&a.isOpen()){a.close();}}return false;};