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a.toQueryParams();try{var b=new Ajax.Response(this);this.options.onCreate&&this.options.onCreate(b);Ajax.Responders.dispatch("onCreate",this,b);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);this.options.asynchronous&&this.respondToReadyState.bind(this).defer(1);this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();this.body=this.method=="post"?this.options.postBody||a:null;this.transport.send(this.body);!this.options.asynchronous&&
this.transport.overrideMimeType&&this.onStateChange()}catch(c){this.dispatchException(c)}},onStateChange:function(){var a=this.transport.readyState;a>1&&!(a==4&&this._complete)&&this.respondToReadyState(this.transport.readyState)},setRequestHeaders:function(){var a={"X-Requested-With":"XMLHttpRequest","X-Prototype-Version":Prototype.Version,Accept:"text/javascript, text/html, application/xml, text/xml, */*"};if(this.method=="post"){a["Content-type"]=this.options.contentType+(this.options.encoding?
"; charset="+this.options.encoding:"");if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005)a.Connection="close"}if(typeof this.options.requestHeaders=="object"){var b=this.options.requestHeaders;if(Object.isFunction(b.push))for(var c=0,d=b.length;c<d;c+=2)a[b[c]]=b[c+1];else $H(b).each(function(h){a[h.key]=h.value})}for(var f in a)this.transport.setRequestHeader(f,a[f])},success:function(){var a=this.getStatus();return!a||a>=200&&a<300||a==304},getStatus:function(){try{if(this.transport.status===
1223)return 204;return this.transport.status||0}catch(a){return 0}},respondToReadyState:function(a){a=Ajax.Request.Events[a];var b=new Ajax.Response(this);if(a=="Complete"){try{this._complete=true;(this.options["on"+b.status]||this.options["on"+(this.success()?"Success":"Failure")]||Prototype.emptyFunction)(b,b.headerJSON)}catch(c){this.dispatchException(c)}var d=b.getHeader("Content-type");if(this.options.evalJS=="force"||this.options.evalJS&&this.isSameOrigin()&&d&&d.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))this.evalResponse()}try{(this.options["on"+
a]||Prototype.emptyFunction)(b,b.headerJSON);Ajax.Responders.dispatch("on"+a,this,b,b.headerJSON)}catch(f){this.dispatchException(f)}if(a=="Complete")this.transport.onreadystatechange=Prototype.emptyFunction},isSameOrigin:function(){var a=this.url.match(/^\s*https?:\/\/[^\/]*/);return!a||a[0]=="#{protocol}//#{domain}#{port}".interpolate({protocol:location.protocol,domain:document.domain,port:location.port?":"+location.port:""})},getHeader:function(a){try{return this.transport.getResponseHeader(a)||
null}catch(b){return null}},evalResponse:function(){try{return eval((this.transport.responseText||"").unfilterJSON())}catch(a){this.dispatchException(a)}},dispatchException:function(a){(this.options.onException||Prototype.emptyFunction)(this,a);Ajax.Responders.dispatch("onException",this,a)}});Ajax.Request.Events=["Uninitialized","Loading","Loaded","Interactive","Complete"];
Ajax.Response=Class.create({initialize:function(a){this.request=a;a=this.transport=a.transport;var b=this.readyState=a.readyState;if(b>2&&!Prototype.Browser.IE||b==4){this.status=this.getStatus();this.statusText=this.getStatusText();this.responseText=String.interpret(a.responseText);this.headerJSON=this._getHeaderJSON()}if(b==4){a=a.responseXML;this.responseXML=Object.isUndefined(a)?null:a;this.responseJSON=this._getResponseJSON()}},status:0,statusText:"",getStatus:Ajax.Request.prototype.getStatus,
getStatusText:function(){try{return this.transport.statusText||""}catch(a){return""}},getHeader:Ajax.Request.prototype.getHeader,getAllHeaders:function(){try{return this.getAllResponseHeaders()}catch(a){return null}},getResponseHeader:function(a){return this.transport.getResponseHeader(a)},getAllResponseHeaders:function(){return this.transport.getAllResponseHeaders()},_getHeaderJSON:function(){var a=this.getHeader("X-JSON");if(!a)return null;a=decodeURIComponent(escape(a));try{return a.evalJSON(this.request.options.sanitizeJSON||
!this.request.isSameOrigin())}catch(b){this.request.dispatchException(b)}},_getResponseJSON:function(){var a=this.request.options;if(!a.evalJSON||a.evalJSON!="force"&&!(this.getHeader("Content-type")||"").include("application/json")||this.responseText.blank())return null;try{return this.responseText.evalJSON(a.sanitizeJSON||!this.request.isSameOrigin())}catch(b){this.request.dispatchException(b)}}});
Ajax.Updater=Class.create(Ajax.Request,{initialize:function($super,b,c,d){this.container={success:b.success||b,failure:b.failure||(b.success?null:b)};d=Object.clone(d);var f=d.onComplete;d.onComplete=function(h,e){this.updateContent(h.responseText);Object.isFunction(f)&&f(h,e)}.bind(this);$super(c,d)},updateContent:function(a){var b=this.container[this.success()?"success":"failure"],c=this.options;c.evalScripts||(a=a.stripScripts());if(b=$(b))if(c.insertion)if(Object.isString(c.insertion)){var d=
{};d[c.insertion]=a;b.insert(d)}else c.insertion(b,a);else b.update(a)}});
Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,b,c,d){$super(d);this.onComplete=this.options.onComplete;this.frequency=this.options.frequency||2;this.decay=this.options.decay||1;this.updater={};this.container=b;this.url=c;this.start()},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent()},stop:function(){this.updater.options.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments)},
updateComplete:function(a){if(this.options.decay){this.decay=a.responseText==this.lastText?this.decay*this.options.decay:1;this.lastText=a.responseText}this.timer=this.onTimerEvent.bind(this).delay(this.decay*this.frequency)},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options)}});
function $(a){if(arguments.length>1){for(var b=0,c=[],d=arguments.length;b<d;b++)c.push($(arguments[b]));return c}if(Object.isString(a))a=document.getElementById(a);return Element.extend(a)}if(Prototype.BrowserFeatures.XPath)document._getElementsByXPath=function(a,b){for(var c=[],d=document.evaluate(a,$(b)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null),f=0,h=d.snapshotLength;f<h;f++)c.push(Element.extend(d.snapshotItem(f)));return c};window.Node||(Node={});
Node.ELEMENT_NODE||Object.extend(Node,{ELEMENT_NODE:1,ATTRIBUTE_NODE:2,TEXT_NODE:3,CDATA_SECTION_NODE:4,ENTITY_REFERENCE_NODE:5,ENTITY_NODE:6,PROCESSING_INSTRUCTION_NODE:7,COMMENT_NODE:8,DOCUMENT_NODE:9,DOCUMENT_TYPE_NODE:10,DOCUMENT_FRAGMENT_NODE:11,NOTATION_NODE:12});
(function(a){var b=function(){try{var d=document.createElement('<input name="x">');return d.tagName.toLowerCase()==="input"&&d.name==="x"}catch(f){return false}}(),c=a.Element;a.Element=function(d,f){f=f||{};d=d.toLowerCase();var h=Element.cache;if(b&&f.name){d="<"+d+' name="'+f.name+'">';delete f.name;return Element.writeAttribute(document.createElement(d),f)}h[d]||(h[d]=Element.extend(document.createElement(d)));h=(d==="select"?false:"type"in f?false:true)?h[d].cloneNode(false):document.createElement(d);
return Element.writeAttribute(h,f)};Object.extend(a.Element,c||{});if(c)a.Element.prototype=c.prototype})(this);Element.idCounter=1;Element.cache={};Element._purgeElement=function(a){var b=a._prototypeUID;if(b){Element.stopObserving(a);a._prototypeUID=void 0;delete Element.Storage[b]}};
Element.Methods={visible:function(a){return $(a).style.display!="none"},toggle:function(a){a=$(a);Element[Element.visible(a)?"hide":"show"](a);return a},hide:function(a){a=$(a);a.style.display="none";return a},show:function(a){a=$(a);a.style.display="";return a},remove:function(a){a=$(a);a.parentNode.removeChild(a);return a},update:function(){var a=function(){var h=document.createElement("select"),e=true;h.innerHTML='<option value="test">test</option>';if(h.options&&h.options[0])e=h.options[0].nodeName.toUpperCase()!==
"OPTION";return e}(),b=function(){try{var h=document.createElement("table");if(h&&h.tBodies){h.innerHTML="<tbody><tr><td>test</td></tr></tbody>";return typeof h.tBodies[0]=="undefined"}}catch(e){return true}}(),c=function(){try{var h=document.createElement("div");h.innerHTML="<link>";return h.childNodes.length===0}catch(e){return true}}(),d=a||b||c,f=function(){var h=document.createElement("script"),e=false;try{h.appendChild(document.createTextNode(""));e=!h.firstChild||h.firstChild&&h.firstChild.nodeType!==
3}catch(g){e=true}return e}();return function(h,e){h=$(h);for(var g=Element._purgeElement,i=h.getElementsByTagName("*"),l=i.length;l--;)g(i[l]);if(e&&e.toElement)e=e.toElement();if(Object.isElement(e))return h.update().insert(e);e=Object.toHTML(e);g=h.tagName.toUpperCase();if(g==="SCRIPT"&&f){h.text=e;return h}if(d)if(g in Element._insertionTranslations.tags){for(;h.firstChild;)h.removeChild(h.firstChild);Element._getContentFromAnonymousElement(g,e.stripScripts()).each(function(o){h.appendChild(o)})}else if(c&&
Object.isString(e)&&e.indexOf("<link")>-1){for(;h.firstChild;)h.removeChild(h.firstChild);Element._getContentFromAnonymousElement(g,e.stripScripts(),true).each(function(o){h.appendChild(o)})}else h.innerHTML=e.stripScripts();else h.innerHTML=e.stripScripts();e.evalScripts.bind(e).defer();return h}}(),replace:function(a,b){a=$(a);if(b&&b.toElement)b=b.toElement();else if(!Object.isElement(b)){b=Object.toHTML(b);var c=a.ownerDocument.createRange();c.selectNode(a);b.evalScripts.bind(b).defer();b=c.createContextualFragment(b.stripScripts())}a.parentNode.replaceChild(b,
a);return a},insert:function(a,b){a=$(a);if(Object.isString(b)||Object.isNumber(b)||Object.isElement(b)||b&&(b.toElement||b.toHTML))b={bottom:b};var c,d,f,h;for(h in b){c=b[h];h=h.toLowerCase();d=Element._insertionTranslations[h];if(c&&c.toElement)c=c.toElement();if(Object.isElement(c))d(a,c);else{c=Object.toHTML(c);f=(h=="before"||h=="after"?a.parentNode:a).tagName.toUpperCase();f=Element._getContentFromAnonymousElement(f,c.stripScripts());if(h=="top"||h=="after")f.reverse();f.each(d.curry(a));c.evalScripts.bind(c).defer()}}return a},
wrap:function(a,b,c){a=$(a);if(Object.isElement(b))$(b).writeAttribute(c||{});else b=Object.isString(b)?new Element(b,c):new Element("div",b);a.parentNode&&a.parentNode.replaceChild(b,a);b.appendChild(a);return b},inspect:function(a){a=$(a);var b="<"+a.tagName.toLowerCase();$H({id:"id",className:"class"}).each(function(c){var d=c.first();c=c.last();if(d=(a[d]||"").toString())b+=" "+c+"="+d.inspect(true)});return b+">"},recursivelyCollect:function(a,b,c){a=$(a);c=c||-1;for(var d=[];a=a[b];){a.nodeType==
1&&d.push(Element.extend(a));if(d.length==c)break}return d},ancestors:function(a){return Element.recursivelyCollect(a,"parentNode")},descendants:function(a){return Element.select(a,"*")},firstDescendant:function(a){for(a=$(a).firstChild;a&&a.nodeType!=1;)a=a.nextSibling;return $(a)},immediateDescendants:function(a){var b=[];for(a=$(a).firstChild;a;){a.nodeType===1&&b.push(Element.extend(a));a=a.nextSibling}return b},previousSiblings:function(a){return Element.recursivelyCollect(a,"previousSibling")},
nextSiblings:function(a){return Element.recursivelyCollect(a,"nextSibling")},siblings:function(a){a=$(a);return Element.previousSiblings(a).reverse().concat(Element.nextSiblings(a))},match:function(a,b){a=$(a);if(Object.isString(b))return Prototype.Selector.match(a,b);return b.match(a)},up:function(a,b,c){a=$(a);if(arguments.length==1)return $(a.parentNode);var d=Element.ancestors(a);return Object.isNumber(b)?d[b]:Prototype.Selector.find(d,b,c)},down:function(a,b,c){a=$(a);if(arguments.length==1)return Element.firstDescendant(a);
return Object.isNumber(b)?Element.descendants(a)[b]:Element.select(a,b)[c||0]},previous:function(a,b,c){a=$(a);if(Object.isNumber(b)){c=b;b=false}Object.isNumber(c)||(c=0);return b?Prototype.Selector.find(a.previousSiblings(),b,c):a.recursivelyCollect("previousSibling",c+1)[c]},next:function(a,b,c){a=$(a);if(Object.isNumber(b)){c=b;b=false}Object.isNumber(c)||(c=0);if(b)return Prototype.Selector.find(a.nextSiblings(),b,c);else{Object.isNumber(c);return a.recursivelyCollect("nextSibling",c+1)[c]}},
select:function(a){a=$(a);var b=Array.prototype.slice.call(arguments,1).join(", ");return Prototype.Selector.select(b,a)},adjacent:function(a){a=$(a);var b=Array.prototype.slice.call(arguments,1).join(", ");return Prototype.Selector.select(b,a.parentNode).without(a)},identify:function(a){a=$(a);var b=Element.readAttribute(a,"id");if(b)return b;do b="anonymous_element_"+Element.idCounter++;while($(b));Element.writeAttribute(a,"id",b);return b},readAttribute:function(a,b){a=$(a);if(Prototype.Browser.IE){var c=
Element._attributeTranslations.read;if(c.values[b])return c.values[b](a,b);if(c.names[b])b=c.names[b];if(b.include(":"))return!a.attributes||!a.attributes[b]?null:a.attributes[b].value}return a.getAttribute(b)},writeAttribute:function(a,b,c){a=$(a);var d={},f=Element._attributeTranslations.write;if(typeof b=="object")d=b;else d[b]=Object.isUndefined(c)?true:c;for(var h in d){b=f.names[h]||h;c=d[h];if(f.values[h])b=f.values[h](a,c);if(c===false||c===null)a.removeAttribute(b);else c===true?a.setAttribute(b,
b):a.setAttribute(b,c)}return a},getHeight:function(a){return Element.getDimensions(a).height},getWidth:function(a){return Element.getDimensions(a).width},classNames:function(a){return new Element.ClassNames(a)},hasClassName:function(a,b){if(a=$(a)){var c=a.className;return c.length>0&&(c==b||RegExp("(^|\\s)"+b+"(\\s|$)").test(c))}},addClassName:function(a,b){if(a=$(a)){Element.hasClassName(a,b)||(a.className+=(a.className?" ":"")+b);return a}},removeClassName:function(a,b){if(a=$(a)){a.className=
a.className.replace(RegExp("(^|\\s+)"+b+"(\\s+|$)")," ").strip();return a}},toggleClassName:function(a,b){if(a=$(a))return Element[Element.hasClassName(a,b)?"removeClassName":"addClassName"](a,b)},cleanWhitespace:function(a){a=$(a);for(var b=a.firstChild;b;){var c=b.nextSibling;b.nodeType==3&&!/\S/.test(b.nodeValue)&&a.removeChild(b);b=c}return a},empty:function(a){return $(a).innerHTML.blank()},descendantOf:function(a,b){a=$(a);b=$(b);if(a.compareDocumentPosition)return(a.compareDocumentPosition(b)&
8)===8;if(b.contains)return b.contains(a)&&b!==a;for(;a=a.parentNode;)if(a==b)return true;return false},scrollTo:function(a){a=$(a);var b=Element.cumulativeOffset(a);window.scrollTo(b[0],b[1]);return a},getStyle:function(a,b){a=$(a);b=b=="float"?"cssFloat":b.camelize();var c=a.style[b];if(!c||c=="auto")c=(c=document.defaultView.getComputedStyle(a,null))?c[b]:null;if(b=="opacity")return c?parseFloat(c):1;return c=="auto"?null:c},getOpacity:function(a){return $(a).getStyle("opacity")},setStyle:function(a,
b){a=$(a);var c=a.style;if(Object.isString(b)){a.style.cssText+=";"+b;return b.include("opacity")?a.setOpacity(b.match(/opacity:\s*(\d?\.?\d*)/)[1]):a}for(var d in b)if(d=="opacity")a.setOpacity(b[d]);else c[d=="float"||d=="cssFloat"?Object.isUndefined(c.styleFloat)?"cssFloat":"styleFloat":d]=b[d];return a},setOpacity:function(a,b){a=$(a);a.style.opacity=b==1||b===""?"":b<1.0E-5?0:b;return a},makePositioned:function(a){a=$(a);var b=Element.getStyle(a,"position");if(b=="static"||!b){a._madePositioned=
true;a.style.position="relative";if(Prototype.Browser.Opera){a.style.top=0;a.style.left=0}}return a},undoPositioned:function(a){a=$(a);if(a._madePositioned){a._madePositioned=undefined;a.style.position=a.style.top=a.style.left=a.style.bottom=a.style.right=""}return a},makeClipping:function(a){a=$(a);if(a._overflow)return a;a._overflow=Element.getStyle(a,"overflow")||"auto";if(a._overflow!=="hidden")a.style.overflow="hidden";return a},undoClipping:function(a){a=$(a);if(!a._overflow)return a;a.style.overflow=
a._overflow=="auto"?"":a._overflow;a._overflow=null;return a},clonePosition:function(a,b,c){c=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},c||{});b=$(b);var d=Element.viewportOffset(b),f=[0,0],h=null;a=$(a);if(Element.getStyle(a,"position")=="absolute"){h=Element.getOffsetParent(a);f=Element.viewportOffset(h)}if(h==document.body){f[0]-=document.body.offsetLeft;f[1]-=document.body.offsetTop}if(c.setLeft)a.style.left=d[0]-f[0]+c.offsetLeft+"px";if(c.setTop)a.style.top=
d[1]-f[1]+c.offsetTop+"px";if(c.setWidth)a.style.width=b.offsetWidth+"px";if(c.setHeight)a.style.height=b.offsetHeight+"px";return a}};Object.extend(Element.Methods,{getElementsBySelector:Element.Methods.select,childElements:Element.Methods.immediateDescendants});Element._attributeTranslations={write:{names:{className:"class",htmlFor:"for"},values:{}}};
if(Prototype.Browser.Opera){Element.Methods.getStyle=Element.Methods.getStyle.wrap(function(a,b,c){switch(c){case "height":case "width":if(!Element.visible(b))return null;var d=parseInt(a(b,c),10);if(d!==b["offset"+c.capitalize()])return d+"px";return(c==="height"?["border-top-width","padding-top","padding-bottom","border-bottom-width"]:["border-left-width","padding-left","padding-right","border-right-width"]).inject(d,function(f,h){var e=a(b,h);return e===null?f:f-parseInt(e,10)})+"px";default:return a(b,
c)}});Element.Methods.readAttribute=Element.Methods.readAttribute.wrap(function(a,b,c){if(c==="title")return b.title;return a(b,c)})}else if(Prototype.Browser.IE){Element.Methods.getStyle=function(a,b){a=$(a);b=b=="float"||b=="cssFloat"?"styleFloat":b.camelize();var c=a.style[b];if(!c&&a.currentStyle)c=a.currentStyle[b];if(b=="opacity"){if(c=(a.getStyle("filter")||"").match(/alpha\(opacity=(.*)\)/))if(c[1])return parseFloat(c[1])/100;return 1}if(c=="auto"){if((b=="width"||b=="height")&&a.getStyle("display")!=
"none")return a["offset"+b.capitalize()]+"px";return null}return c};Element.Methods.setOpacity=function(a,b){a=$(a);var c=a.currentStyle;if(c&&!c.hasLayout||!c&&a.style.zoom=="normal")a.style.zoom=1;c=a.getStyle("filter");var d=a.style;if(b==1||b===""){(c=c.replace(/alpha\([^\)]*\)/gi,""))?d.filter=c:d.removeAttribute("filter");return a}else if(b<1.0E-5)b=0;d.filter=c.replace(/alpha\([^\)]*\)/gi,"")+"alpha(opacity="+b*100+")";return a};Element._attributeTranslations=function(){var a="className",b=
"for",c=document.createElement("div");c.setAttribute(a,"x");if(c.className!=="x"){c.setAttribute("class","x");if(c.className==="x")a="class"}c=null;c=document.createElement("label");c.setAttribute(b,"x");if(c.htmlFor!=="x"){c.setAttribute("htmlFor","x");if(c.htmlFor==="x")b="htmlFor"}c=null;return{read:{names:{"class":a,className:a,"for":b,htmlFor:b},values:{_getAttr:function(d,f){return d.getAttribute(f)},_getAttr2:function(d,f){return d.getAttribute(f,2)},_getAttrNode:function(d,f){var h=d.getAttributeNode(f);
return h?h.value:""},_getEv:function(){var d=document.createElement("div"),f;d.onclick=Prototype.emptyFunction;d=d.getAttribute("onclick");if(String(d).indexOf("{")>-1)f=function(h,e){e=h.getAttribute(e);if(!e)return null;e=e.toString();e=e.split("{")[1];e=e.split("}")[0];return e.strip()};else if(d==="")f=function(h,e){e=h.getAttribute(e);if(!e)return null;return e.strip()};d=null;return f}(),_flag:function(d,f){return $(d).hasAttribute(f)?f:null},style:function(d){return d.style.cssText.toLowerCase()},
title:function(d){return d.title}}}}}();Element._attributeTranslations.write={names:Object.extend({cellpadding:"cellPadding",cellspacing:"cellSpacing"},Element._attributeTranslations.read.names),values:{checked:function(a,b){a.checked=!!b},style:function(a,b){a.style.cssText=b?b:""}}};Element._attributeTranslations.has={};$w("colSpan rowSpan vAlign dateTime accessKey tabIndex encType maxLength readOnly longDesc frameBorder").each(function(a){Element._attributeTranslations.write.names[a.toLowerCase()]=
a;Element._attributeTranslations.has[a.toLowerCase()]=a});(function(a){Object.extend(a,{href:a._getAttr2,src:a._getAttr2,type:a._getAttr,action:a._getAttrNode,disabled:a._flag,checked:a._flag,readonly:a._flag,multiple:a._flag,onload:a._getEv,onunload:a._getEv,onclick:a._getEv,ondblclick:a._getEv,onmousedown:a._getEv,onmouseup:a._getEv,onmouseover:a._getEv,onmousemove:a._getEv,onmouseout:a._getEv,onfocus:a._getEv,onblur:a._getEv,onkeypress:a._getEv,onkeydown:a._getEv,onkeyup:a._getEv,onsubmit:a._getEv,
onreset:a._getEv,onselect:a._getEv,onchange:a._getEv})})(Element._attributeTranslations.read.values);Prototype.BrowserFeatures.ElementExtensions&&function(){Element.Methods.down=function(a,b,c){a=$(a);if(arguments.length==1)return a.firstDescendant();var d;if(Object.isNumber(b)){d=a.getElementsByTagName("*");for(var f=[],h=0,e;e=d[h];h++)e.tagName!=="!"&&f.push(e);d=f[b]}else d=Element.select(a,b)[c||0];return d}}()}else if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent))Element.Methods.setOpacity=
function(a,b){a=$(a);a.style.opacity=b==1?0.999999:b===""?"":b<1.0E-5?0:b;return a};else if(Prototype.Browser.WebKit)Element.Methods.setOpacity=function(a,b){a=$(a);a.style.opacity=b==1||b===""?"":b<1.0E-5?0:b;if(b==1)if(a.tagName.toUpperCase()=="IMG"&&a.width){a.width++;a.width--}else try{var c=document.createTextNode(" ");a.appendChild(c);a.removeChild(c)}catch(d){}return a};
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Element._insertionTranslations={before:function(a,b){a.parentNode.insertBefore(b,a)},top:function(a,b){a.insertBefore(b,a.firstChild)},bottom:function(a,b){a.appendChild(b)},after:function(a,b){a.parentNode.insertBefore(b,a.nextSibling)},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};
(function(){var a=Element._insertionTranslations.tags;Object.extend(a,{THEAD:a.TBODY,TFOOT:a.TBODY,TH:a.TD})})();Element.Methods.Simulated={hasAttribute:function(a,b){b=Element._attributeTranslations.has[b]||b;var c=$(a).getAttributeNode(b);return!!(c&&c.specified)}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);
(function(a){if(!Prototype.BrowserFeatures.ElementExtensions&&a.__proto__){window.HTMLElement={};window.HTMLElement.prototype=a.__proto__;Prototype.BrowserFeatures.ElementExtensions=true}})(document.createElement("div"));
Element.extend=function(){function a(f,h){for(var e in h){var g=h[e];if(Object.isFunction(g)&&!(e in f))f[e]=g.methodize()}}var b=function(f){if(typeof window.Element!="undefined"){var h=window.Element.prototype;if(h){var e="_"+(Math.random()+"").slice(2);f=document.createElement(f);h[e]="x";f=f[e]!=="x";delete h[e];return f}}return false}("object");if(Prototype.BrowserFeatures.SpecificElementExtensions){if(b)return function(f){if(f&&typeof f._extendedByPrototype=="undefined"){var h=f.tagName;if(h&&
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Q:"Quote",INS:"Mod",DEL:"Mod",A:"Anchor",IMG:"Image",CAPTION:"TableCaption",COL:"TableCol",COLGROUP:"TableCol",THEAD:"TableSection",TFOOT:"TableSection",TBODY:"TableSection",TR:"TableRow",TH:"TableCell",TD:"TableCell",FRAMESET:"FrameSet",IFRAME:"IFrame"};if(o[i])l="HTML"+o[i]+"Element";if(window[l])return window[l];l="HTML"+i+"Element";if(window[l])return window[l];l="HTML"+i.capitalize()+"Element";if(window[l])return window[l];i=document.createElement(i);return i.__proto__||i.constructor.prototype}
var f=Prototype.BrowserFeatures,h=Element.Methods.ByTag;if(!a){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{FORM:Object.clone(Form.Methods),INPUT:Object.clone(Form.Element.Methods),SELECT:Object.clone(Form.Element.Methods),TEXTAREA:Object.clone(Form.Element.Methods),BUTTON:Object.clone(Form.Element.Methods)})}if(arguments.length==2){var e=a;a=arguments[1]}if(e)Object.isArray(e)?e.each(b):b(e);else Object.extend(Element.Methods,
a||{});e=window.HTMLElement?HTMLElement.prototype:Element.prototype;if(f.ElementExtensions){c(Element.Methods,e);c(Element.Methods.Simulated,e,true)}if(f.SpecificElementExtensions)for(var g in Element.Methods.ByTag){f=d(g);Object.isUndefined(f)||c(h[g],f.prototype)}Object.extend(Element,Element.Methods);delete Element.ByTag;Element.extend.refresh&&Element.extend.refresh();Element.cache={}};
document.viewport={getDimensions:function(){return{width:this.getWidth(),height:this.getHeight()}},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop)}};
(function(a){function b(){if(d.WebKit&&!f.evaluate)return document;if(d.Opera&&window.parseFloat(window.opera.version())<9.5)return document.body;return document.documentElement}function c(g){h||(h=b());e[g]="client"+g;a["get"+g]=function(){return h[e[g]]};return a["get"+g]()}var d=Prototype.Browser,f=document,h,e={};a.getWidth=c.curry("Width");a.getHeight=c.curry("Height")})(document.viewport);Element.Storage={UID:1};
Element.addMethods({getStorage:function(a){if(a=$(a)){if(a===window)a=0;else{if(typeof a._prototypeUID==="undefined")a._prototypeUID=Element.Storage.UID++;a=a._prototypeUID}Element.Storage[a]||(Element.Storage[a]=$H());return Element.Storage[a]}},store:function(a,b,c){if(a=$(a)){arguments.length===2?Element.getStorage(a).update(b):Element.getStorage(a).set(b,c);return a}},retrieve:function(a,b,c){if(a=$(a)){a=Element.getStorage(a);var d=a.get(b);if(Object.isUndefined(d)){a.set(b,c);d=c}return d}},
clone:function(a,b){if(a=$(a)){var c=a.cloneNode(b);c._prototypeUID=void 0;if(b)for(var d=Element.select(c,"*"),f=d.length;f--;)d[f]._prototypeUID=void 0;return Element.extend(c)}},purge:function(a){if(a=$(a)){var b=Element._purgeElement;b(a);a=a.getElementsByTagName("*");for(var c=a.length;c--;)b(a[c]);return null}}});
(function(){function a(e,g,i){var l=null;if(Object.isElement(e)){l=e;e=l.getStyle(g)}if(e===null)return null;if(/^(?:-)?\d+(\.\d+)?(px)?$/i.test(e))return window.parseFloat(e);var o=e.include("%"),w=i===document.viewport;if(/\d/.test(e)&&l&&l.runtimeStyle&&!(o&&w)){i=l.style.left;g=l.runtimeStyle.left;l.runtimeStyle.left=l.currentStyle.left;l.style.left=e||0;e=l.style.pixelLeft;l.style.left=i;l.runtimeStyle.left=g;return e}if(l&&o){i=i||l.parentNode;e=(e=e.match(/^(\d+)%?$/i))?Number(e[1])/100:null;
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if(Element.getStyle(e,"display")!=="inline"&&e.offsetParent)return $(e.offsetParent);for(;(e=e.parentNode)&&e!==document.body;)if(Element.getStyle(e,"position")!=="static")return e.nodeName.toUpperCase()==="HTML"?$(document.body):$(e);return $(document.body)}function c(e){e=$(e);var g=0,i=0;if(e.parentNode){do{g+=e.offsetTop||0;i+=e.offsetLeft||0;e=e.offsetParent}while(e)}return new Element.Offset(i,g)}function d(e){e=$(e);var g=e.getLayout(),i=0,l=0;do{i+=e.offsetTop||0;l+=e.offsetLeft||0;if(e=e.offsetParent){if(e.nodeName.toUpperCase()===
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true}if(!g){e.store("prototype_original_styles",{position:e.style.position||"",width:e.style.width||"",visibility:e.style.visibility||"",display:e.style.display||""});g=e.getStyle("position");var i=e.getStyle("width");if(i==="0px"||i===null){e.style.display="block";i=e.getStyle("width")}var l=g==="fixed"?document.viewport:e.parentNode;e.setStyle({position:"absolute",visibility:"hidden",display:"block"});var o=e.getStyle("width");g=i&&o===i?a(e,"width",l):g==="absolute"||g==="fixed"?a(e,"width",l):
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COMPUTATIONS:{height:function(){this._preComputing||this._begin();var e=this.get("border-box-height");if(e<=0){this._preComputing||this._end();return 0}var g=this.get("border-top"),i=this.get("border-bottom"),l=this.get("padding-top"),o=this.get("padding-bottom");this._preComputing||this._end();return e-g-i-l-o},width:function(){this._preComputing||this._begin();var e=this.get("border-box-width");if(e<=0){this._preComputing||this._end();return 0}var g=this.get("border-left"),i=this.get("border-right"),
l=this.get("padding-left"),o=this.get("padding-right");this._preComputing||this._end();return e-g-i-l-o},"padding-box-height":function(){var e=this.get("height"),g=this.get("padding-top"),i=this.get("padding-bottom");return e+g+i},"padding-box-width":function(){var e=this.get("width"),g=this.get("padding-left"),i=this.get("padding-right");return e+g+i},"border-box-height":function(e){this._preComputing||this._begin();e=e.offsetHeight;this._preComputing||this._end();return e},"border-box-width":function(e){this._preComputing||
this._begin();e=e.offsetWidth;this._preComputing||this._end();return e},"margin-box-height":function(){var e=this.get("border-box-height"),g=this.get("margin-top"),i=this.get("margin-bottom");if(e<=0)return 0;return e+g+i},"margin-box-width":function(){var e=this.get("border-box-width"),g=this.get("margin-left"),i=this.get("margin-right");if(e<=0)return 0;return e+g+i},top:function(e){return e.positionedOffset().top},bottom:function(e){var g=e.positionedOffset();e=e.getOffsetParent().measure("height");
var i=this.get("border-box-height");return e-i-g.top},left:function(e){return e.positionedOffset().left},right:function(e){var g=e.positionedOffset();e=e.getOffsetParent().measure("width");var i=this.get("border-box-width");return e-i-g.left},"padding-top":function(e){return a(e,"paddingTop")},"padding-bottom":function(e){return a(e,"paddingBottom")},"padding-left":function(e){return a(e,"paddingLeft")},"padding-right":function(e){return a(e,"paddingRight")},"border-top":function(e){return a(e,"borderTopWidth")},
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0);var i=g.getStyle("position");if(i!=="static")return e(g);var l=g.getOffsetParent();l&&l.getStyle("position")==="fixed"&&h(l);g.setStyle({position:"relative"});l=e(g);g.setStyle({position:i});return l})}else if(Prototype.Browser.Webkit)c=function(e){e=$(e);var g=0,i=0;do{g+=e.offsetTop||0;i+=e.offsetLeft||0;if(e.offsetParent==document.body)if(Element.getStyle(e,"position")=="absolute")break;e=e.offsetParent}while(e);return new Element.Offset(i,g)};Element.addMethods({getLayout:function(e,g){return new Element.Layout(e,
g)},measure:function(e,g){return $(e).getLayout().get(g)},getDimensions:function(e){e=$(e);var g=Element.getStyle(e,"display");if(g&&g!=="none")return{width:e.offsetWidth,height:e.offsetHeight};g=e.style;g={visibility:g.visibility,position:g.position,display:g.display};var i={visibility:"hidden",display:"block"};if(g.position!=="fixed")i.position="absolute";Element.setStyle(e,i);i={width:e.offsetWidth,height:e.offsetHeight};Element.setStyle(e,g);return i},getOffsetParent:b,cumulativeOffset:c,positionedOffset:d,
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{duration:0.5})}else{Effect.SlideUp("header_notification",{duration:0.3});if($("iphone_banner").style.display==""){$("header_notification").morph("margin-bottom:-21px;",{duration:0.3});setTimeout(function(){$("iphone_banner_in").morph("height:104px",{duration:0.3})},360)}}}
function RemovedRedirectionHandling(a,b,c,d,f){if((d=="true"||d===true)&&f!="true"&&f!==true){log_stat("emergency_paywall_redirect",["from="+window.location]);redirect_respecting_analytics("/payment/pro_account")}if(!(b=="false"||!b))if(b=="dmca")redirect_respecting_analytics(c+"/dmca_violation");else if(b=="tos")redirect_respecting_analytics(c+"/tos_violation");else if(b&&b!="directory_hidden")a=="archive"?redirect_respecting_analytics(c):redirect_respecting_analytics(c+"/dmca_violation")}
Mixpanel={track_with_swf:function(a,b){Mixpanel._init();var c="_mpq_"+window._mp.count;window._mp.count=(window._mp.count+1)%window._mp.cap;var d={allowScriptAccess:"always",allowNetworking:"all",flashvars:Mixpanel._build_flashvars(a,b)};addSWF("/widgets/mixpanel_beacon.swf","_mpq",c,d,{id:c,name:"left",bgcolor:"#000000"})},_build_flashvars:function(a,b){b=Object.clone(b);b.login=PP.login;var c,d,f,h=0,e=[];e[h++]="event="+a.toString();for(c in b)if(c)if(c!="event"){val=b[c];d=val==null?"":val.toString();
f=c;e[h++]=f+"="+d}return e.join("&")},_init:function(){if(!window._mp){window._mp={};window._mp.count=0;window._mp.cap=10;window._mp.q=document.createElement("div");window._mp.q.id="_mpq";window._mp.q.setStyle({height:"0px",width:"0px"});document.getElementsByTagName("body")[0].appendChild(window._mp.q)}}};
String.prototype.parseColor=function(a){var b="#";if(this.slice(0,4)=="rgb("){var c=this.slice(4,this.length-1).split(","),d=0;do b+=parseInt(c[d]).toColorPart();while(++d<3)}else if(this.slice(0,1)=="#"){if(this.length==4)for(d=1;d<4;d++)b+=(this.charAt(d)+this.charAt(d)).toLowerCase();if(this.length==7)b=this.toLowerCase()}return b.length==7?b:a||this};
Element.collectTextNodes=function(a){return $A($(a).childNodes).collect(function(b){return b.nodeType==3?b.nodeValue:b.hasChildNodes()?Element.collectTextNodes(b):""}).flatten().join("")};Element.collectTextNodesIgnoreClass=function(a,b){return $A($(a).childNodes).collect(function(c){return c.nodeType==3?c.nodeValue:c.hasChildNodes()&&!Element.hasClassName(c,b)?Element.collectTextNodesIgnoreClass(c,b):""}).flatten().join("")};
Element.setContentZoom=function(a,b){a=$(a);a.setStyle({fontSize:b/100+"em"});Prototype.Browser.WebKit&&window.scrollBy(0,0);return a};Element.getInlineOpacity=function(a){return $(a).style.opacity||""};Element.forceRerendering=function(a){try{a=$(a);var b=document.createTextNode(" ");a.appendChild(b);a.removeChild(b)}catch(c){}};
var Effect={_elementDoesNotExistError:{name:"ElementDoesNotExistError",message:"The specified DOM element does not exist, but is required for this effect to operate"},Transitions:{linear:Prototype.K,sinoidal:function(a){return-Math.cos(a*Math.PI)/2+0.5},reverse:function(a){return 1-a},flicker:function(a){a=-Math.cos(a*Math.PI)/4+0.75+Math.random()/4;return a>1?1:a},wobble:function(a){return-Math.cos(a*Math.PI*9*a)/2+0.5},pulse:function(a,b){return-Math.cos(a*((b||5)-0.5)*2*Math.PI)/2+0.5},spring:function(a){return 1-
Math.cos(a*4.5*Math.PI)*Math.exp(-a*6)},none:function(){return 0},full:function(){return 1}},DefaultOptions:{duration:1,fps:100,sync:false,from:0,to:1,delay:0,queue:"parallel"},tagifyText:function(a){var b="position:relative";if(Prototype.Browser.IE)b+=";zoom:1";a=$(a);$A(a.childNodes).each(function(c){if(c.nodeType==3){c.nodeValue.toArray().each(function(d){a.insertBefore((new Element("span",{style:b})).update(d==" "?String.fromCharCode(160):d),c)});Element.remove(c)}})},multiple:function(a,b,c){a=
(typeof a=="object"||Object.isFunction(a))&&a.length?a:$(a).childNodes;var d=Object.extend({speed:0.1,delay:0},c||{}),f=d.delay;$A(a).each(function(h,e){new b(h,Object.extend(d,{delay:e*d.speed+f}))})},PAIRS:{slide:["SlideDown","SlideUp"],blind:["BlindDown","BlindUp"],appear:["Appear","Fade"]},toggle:function(a,b,c){a=$(a);b=(b||"appear").toLowerCase();return Effect[Effect.PAIRS[b][a.visible()?1:0]](a,Object.extend({queue:{position:"end",scope:a.id||"global",limit:1}},c||{}))}};
Effect.DefaultOptions.transition=Effect.Transitions.sinoidal;
Effect.ScopedQueue=Class.create(Enumerable,{initialize:function(){this.effects=[];this.interval=null},_each:function(a){this.effects._each(a)},add:function(a){var b=(new Date).getTime();switch(Object.isString(a.options.queue)?a.options.queue:a.options.queue.position){case "front":this.effects.findAll(function(c){return c.state=="idle"}).each(function(c){c.startOn+=a.finishOn;c.finishOn+=a.finishOn});break;case "with-last":b=this.effects.pluck("startOn").max()||b;break;case "end":b=this.effects.pluck("finishOn").max()||
b}a.startOn+=b;a.finishOn+=b;if(!a.options.queue.limit||this.effects.length<a.options.queue.limit)this.effects.push(a);if(!this.interval)this.interval=setInterval(this.loop.bind(this),15)},remove:function(a){this.effects=this.effects.reject(function(b){return b==a});if(this.effects.length==0){clearInterval(this.interval);this.interval=null}},loop:function(){for(var a=(new Date).getTime(),b=0,c=this.effects.length;b<c;b++)this.effects[b]&&this.effects[b].loop(a)}});
Effect.Queues={instances:$H(),get:function(a){if(!Object.isString(a))return a;return this.instances.get(a)||this.instances.set(a,new Effect.ScopedQueue)}};Effect.Queue=Effect.Queues.get("global");
Effect.Base=Class.create({position:null,start:function(a){if(a&&a.transition===false)a.transition=Effect.Transitions.linear;this.options=Object.extend(Object.extend({},Effect.DefaultOptions),a||{});this.currentFrame=0;this.state="idle";this.startOn=this.options.delay*1E3;this.finishOn=this.startOn+this.options.duration*1E3;this.fromToDelta=this.options.to-this.options.from;this.totalTime=this.finishOn-this.startOn;this.totalFrames=this.options.fps*this.options.duration;this.render=function(){function b(c,
d){c.options[d+"Internal"]&&c.options[d+"Internal"](c);c.options[d]&&c.options[d](c)}return function(c){if(this.state==="idle"){this.state="running";b(this,"beforeSetup");this.setup&&this.setup();b(this,"afterSetup")}if(this.state==="running"){this.position=c=this.options.transition(c)*this.fromToDelta+this.options.from;b(this,"beforeUpdate");this.update&&this.update(c);b(this,"afterUpdate")}}}();this.event("beforeStart");this.options.sync||Effect.Queues.get(Object.isString(this.options.queue)?"global":
this.options.queue.scope).add(this)},loop:function(a){if(a>=this.startOn)if(a>=this.finishOn){this.render(1);this.cancel();this.event("beforeFinish");this.finish&&this.finish();this.event("afterFinish")}else{a=(a-this.startOn)/this.totalTime;var b=(a*this.totalFrames).round();if(b>this.currentFrame){this.render(a);this.currentFrame=b}}},cancel:function(){this.options.sync||Effect.Queues.get(Object.isString(this.options.queue)?"global":this.options.queue.scope).remove(this);this.state="finished"},
event:function(a){this.options[a+"Internal"]&&this.options[a+"Internal"](this);this.options[a]&&this.options[a](this)},inspect:function(){var a=$H();for(property in this)Object.isFunction(this[property])||a.set(property,this[property]);return"#<Effect:"+a.inspect()+",options:"+$H(this.options).inspect()+">"}});
Effect.Parallel=Class.create(Effect.Base,{initialize:function(a,b){this.effects=a||[];this.start(b)},update:function(a){this.effects.invoke("render",a)},finish:function(a){this.effects.each(function(b){b.render(1);b.cancel();b.event("beforeFinish");b.finish&&b.finish(a);b.event("afterFinish")})}});
Effect.Tween=Class.create(Effect.Base,{initialize:function(a,b,c){a=Object.isString(a)?$(a):a;var d=$A(arguments),f=d.last();d=d.length==5?d[3]:null;this.method=Object.isFunction(f)?f.bind(a):Object.isFunction(a[f])?a[f].bind(a):function(h){a[f]=h};this.start(Object.extend({from:b,to:c},d||{}))},update:function(a){this.method(a)}});Effect.Event=Class.create(Effect.Base,{initialize:function(a){this.start(Object.extend({duration:0},a||{}))},update:Prototype.emptyFunction});
Effect.Opacity=Class.create(Effect.Base,{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;Prototype.Browser.IE&&!this.element.currentStyle.hasLayout&&this.element.setStyle({zoom:1});this.start(Object.extend({from:this.element.getOpacity()||0,to:1},b||{}))},update:function(a){this.element.setOpacity(a)}});
Effect.Move=Class.create(Effect.Base,{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({x:0,y:0,mode:"relative"},b||{}))},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle("left")||"0");this.originalTop=parseFloat(this.element.getStyle("top")||"0");if(this.options.mode=="absolute"){this.options.x-=this.originalLeft;this.options.y-=this.originalTop}},update:function(a){this.element.setStyle({left:(this.options.x*
a+this.originalLeft).round()+"px",top:(this.options.y*a+this.originalTop).round()+"px"})}});Effect.MoveBy=function(a,b,c,d){return new Effect.Move(a,Object.extend({x:c,y:b},d||{}))};
Effect.Scale=Class.create(Effect.Base,{initialize:function(a,b,c){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:"box",scaleFrom:100,scaleTo:b},c||{}))},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle("position");this.originalStyle={};["top","left","width","height","fontSize"].each(function(b){this.originalStyle[b]=
this.element.style[b]}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var a=this.element.getStyle("font-size")||"100%";["em","px","%","pt"].each(function(b){if(a.indexOf(b)>0){this.fontSize=parseFloat(a);this.fontSizeType=b}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=="box")this.dims=[this.element.offsetHeight,this.element.offsetWidth];if(/^content/.test(this.options.scaleMode))this.dims=
[this.element.scrollHeight,this.element.scrollWidth];if(!this.dims)this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth]},update:function(a){a=this.options.scaleFrom/100+this.factor*a;this.options.scaleContent&&this.fontSize&&this.element.setStyle({fontSize:this.fontSize*a+this.fontSizeType});this.setDimensions(this.dims[0]*a,this.dims[1]*a)},finish:function(){this.restoreAfterFinish&&this.element.setStyle(this.originalStyle)},setDimensions:function(a,b){var c={};
if(this.options.scaleX)c.width=b.round()+"px";if(this.options.scaleY)c.height=a.round()+"px";if(this.options.scaleFromCenter){var d=(a-this.dims[0])/2,f=(b-this.dims[1])/2;if(this.elementPositioning=="absolute"){if(this.options.scaleY)c.top=this.originalTop-d+"px";if(this.options.scaleX)c.left=this.originalLeft-f+"px"}else{if(this.options.scaleY)c.top=-d+"px";if(this.options.scaleX)c.left=-f+"px"}}this.element.setStyle(c)}});
Effect.Highlight=Class.create(Effect.Base,{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;this.start(Object.extend({startcolor:"#ffff99"},b||{}))},setup:function(){if(this.element.getStyle("display")=="none")this.cancel();else{this.oldStyle={};if(!this.options.keepBackgroundImage){this.oldStyle.backgroundImage=this.element.getStyle("background-image");this.element.setStyle({backgroundImage:"none"})}if(!this.options.endcolor)this.options.endcolor=
this.element.getStyle("background-color").parseColor("#ffffff");if(!this.options.restorecolor)this.options.restorecolor=this.element.getStyle("background-color");this._base=$R(0,2).map(function(a){return parseInt(this.options.startcolor.slice(a*2+1,a*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(a){return parseInt(this.options.endcolor.slice(a*2+1,a*2+3),16)-this._base[a]}.bind(this))}},update:function(a){this.element.setStyle({backgroundColor:$R(0,2).inject("#",function(b,c,d){return b+
(this._base[d]+this._delta[d]*a).round().toColorPart()}.bind(this))})},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}))}});Effect.ScrollTo=function(a,b){var c=b||{},d=document.viewport.getScrollOffsets(),f=$(a).cumulativeOffset();if(c.offset)f[1]+=c.offset;return new Effect.Tween(null,d.top,f[1],c,function(h){scrollTo(d.left,h.round())})};
Effect.Fade=function(a,b){a=$(a);var c=a.getInlineOpacity(),d=Object.extend({from:a.getOpacity()||1,to:0,afterFinishInternal:function(f){f.options.to==0&&f.element.hide().setStyle({opacity:c})}},b||{});return new Effect.Opacity(a,d)};
Effect.Appear=function(a,b){a=$(a);var c=Object.extend({from:a.getStyle("display")=="none"?0:a.getOpacity()||0,to:1,afterFinishInternal:function(d){d.element.forceRerendering()},beforeSetup:function(d){d.element.setOpacity(d.options.from).show()}},b||{});return new Effect.Opacity(a,c)};
Effect.Puff=function(a,b){a=$(a);var c={opacity:a.getInlineOpacity(),position:a.getStyle("position"),top:a.style.top,left:a.style.left,width:a.style.width,height:a.style.height};return new Effect.Parallel([new Effect.Scale(a,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(a,{sync:true,to:0})],Object.extend({duration:1,beforeSetupInternal:function(d){Position.absolutize(d.effects[0].element)},afterFinishInternal:function(d){d.effects[0].element.hide().setStyle(c)}},
b||{}))};Effect.BlindUp=function(a,b){a=$(a);a.makeClipping();return new Effect.Scale(a,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(c){c.element.hide().undoClipping()}},b||{}))};
Effect.BlindDown=function(a,b){a=$(a);var c=a.getDimensions();return new Effect.Scale(a,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:c.height,originalWidth:c.width},restoreAfterFinish:true,afterSetup:function(d){d.element.makeClipping().setStyle({height:"0px"}).show()},afterFinishInternal:function(d){d.element.undoClipping()}},b||{}))};
Effect.SwitchOff=function(a,b){a=$(a);var c=a.getInlineOpacity();return new Effect.Appear(a,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(d){new Effect.Scale(d.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(f){f.element.makePositioned().makeClipping()},afterFinishInternal:function(f){f.element.hide().undoClipping().undoPositioned().setStyle({opacity:c})}})}},b||{}))};
Effect.DropOut=function(a,b){a=$(a);var c={top:a.getStyle("top"),left:a.getStyle("left"),opacity:a.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(a,{x:0,y:100,sync:true}),new Effect.Opacity(a,{sync:true,to:0})],Object.extend({duration:0.5,beforeSetup:function(d){d.effects[0].element.makePositioned()},afterFinishInternal:function(d){d.effects[0].element.hide().undoPositioned().setStyle(c)}},b||{}))};
Effect.Shake=function(a,b){a=$(a);var c=Object.extend({distance:20,duration:0.5},b||{}),d=parseFloat(c.distance),f=parseFloat(c.duration)/10,h={top:a.getStyle("top"),left:a.getStyle("left")};return new Effect.Move(a,{x:d,y:0,duration:f,afterFinishInternal:function(e){new Effect.Move(e.element,{x:-d*2,y:0,duration:f*2,afterFinishInternal:function(g){new Effect.Move(g.element,{x:d*2,y:0,duration:f*2,afterFinishInternal:function(i){new Effect.Move(i.element,{x:-d*2,y:0,duration:f*2,afterFinishInternal:function(l){new Effect.Move(l.element,
{x:d*2,y:0,duration:f*2,afterFinishInternal:function(o){new Effect.Move(o.element,{x:-d,y:0,duration:f,afterFinishInternal:function(w){w.element.undoPositioned().setStyle(h)}})}})}})}})}})}})};
Effect.SlideDown=function(a,b){a=$(a).cleanWhitespace();var c=a.down().getStyle("bottom"),d=a.getDimensions();return new Effect.Scale(a,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:d.height,originalWidth:d.width},restoreAfterFinish:true,afterSetup:function(f){f.element.makePositioned();f.element.down().makePositioned();window.opera&&f.element.setStyle({top:""});f.element.makeClipping().setStyle({height:"0px"}).show()},afterUpdateInternal:function(f){f.element.down().setStyle({bottom:f.dims[0]-
f.element.clientHeight+"px"})},afterFinishInternal:function(f){f.element.undoClipping().undoPositioned();f.element.down().undoPositioned().setStyle({bottom:c})}},b||{}))};
Effect.SlideUp=function(a,b){a=$(a).cleanWhitespace();var c=a.down().getStyle("bottom"),d=a.getDimensions();return new Effect.Scale(a,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:"box",scaleFrom:100,scaleMode:{originalHeight:d.height,originalWidth:d.width},restoreAfterFinish:true,afterSetup:function(f){f.element.makePositioned();f.element.down().makePositioned();window.opera&&f.element.setStyle({top:""});f.element.makeClipping().show()},afterUpdateInternal:function(f){f.element.down().setStyle({bottom:f.dims[0]-
f.element.clientHeight+"px"})},afterFinishInternal:function(f){f.element.hide().undoClipping().undoPositioned();f.element.down().undoPositioned().setStyle({bottom:c})}},b||{}))};Effect.Squish=function(a){return new Effect.Scale(a,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(b){b.element.makeClipping()},afterFinishInternal:function(b){b.element.hide().undoClipping()}})};
Effect.Grow=function(a,b){a=$(a);var c=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},b||{}),d={top:a.style.top,left:a.style.left,height:a.style.height,width:a.style.width,opacity:a.getInlineOpacity()},f=a.getDimensions(),h,e,g,i;switch(c.direction){case "top-left":h=e=g=i=0;break;case "top-right":h=f.width;e=i=0;g=-f.width;break;case "bottom-left":h=g=0;e=f.height;i=-f.height;break;
case "bottom-right":h=f.width;e=f.height;g=-f.width;i=-f.height;break;case "center":h=f.width/2;e=f.height/2;g=-f.width/2;i=-f.height/2}return new Effect.Move(a,{x:h,y:e,duration:0.01,beforeSetup:function(l){l.element.hide().makeClipping().makePositioned()},afterFinishInternal:function(l){new Effect.Parallel([new Effect.Opacity(l.element,{sync:true,to:1,from:0,transition:c.opacityTransition}),new Effect.Move(l.element,{x:g,y:i,sync:true,transition:c.moveTransition}),new Effect.Scale(l.element,100,
{scaleMode:{originalHeight:f.height,originalWidth:f.width},sync:true,scaleFrom:window.opera?1:0,transition:c.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(o){o.effects[0].element.setStyle({height:"0px"}).show()},afterFinishInternal:function(o){o.effects[0].element.undoClipping().undoPositioned().setStyle(d)}},c))}})};
Effect.Shrink=function(a,b){a=$(a);var c=Object.extend({direction:"center",moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},b||{}),d={top:a.style.top,left:a.style.left,height:a.style.height,width:a.style.width,opacity:a.getInlineOpacity()},f=a.getDimensions(),h,e;switch(c.direction){case "top-left":h=e=0;break;case "top-right":h=f.width;e=0;break;case "bottom-left":h=0;e=f.height;break;case "bottom-right":h=f.width;e=
f.height;break;case "center":h=f.width/2;e=f.height/2}return new Effect.Parallel([new Effect.Opacity(a,{sync:true,to:0,from:1,transition:c.opacityTransition}),new Effect.Scale(a,window.opera?1:0,{sync:true,transition:c.scaleTransition,restoreAfterFinish:true}),new Effect.Move(a,{x:h,y:e,sync:true,transition:c.moveTransition})],Object.extend({beforeStartInternal:function(g){g.effects[0].element.makePositioned().makeClipping()},afterFinishInternal:function(g){g.effects[0].element.hide().undoClipping().undoPositioned().setStyle(d)}},
c))};Effect.Pulsate=function(a,b){a=$(a);var c=b||{},d=a.getInlineOpacity(),f=c.transition||Effect.Transitions.linear;return new Effect.Opacity(a,Object.extend(Object.extend({duration:2,from:0,afterFinishInternal:function(h){h.element.setStyle({opacity:d})}},c),{transition:function(h){return 1-f(-Math.cos(h*(c.pulses||5)*2*Math.PI)/2+0.5)}}))};
Effect.Fold=function(a,b){a=$(a);var c={top:a.style.top,left:a.style.left,width:a.style.width,height:a.style.height};a.makeClipping();return new Effect.Scale(a,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(){new Effect.Scale(a,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(d){d.element.hide().undoClipping().setStyle(c)}})}},b||{}))};
Effect.Morph=Class.create(Effect.Base,{initialize:function(a,b){this.element=$(a);if(!this.element)throw Effect._elementDoesNotExistError;var c=Object.extend({style:{}},b||{});if(Object.isString(c.style))if(c.style.include(":"))this.style=c.style.parseStyle();else{this.element.addClassName(c.style);this.style=$H(this.element.getStyles());this.element.removeClassName(c.style);var d=this.element.getStyles();this.style=this.style.reject(function(f){return f.value==d[f.key]});c.afterFinishInternal=function(f){f.element.addClassName(f.options.style);
f.transforms.each(function(h){f.element.style[h.style]=""})}}else this.style=$H(c.style);this.start(c)},setup:function(){function a(b){if(!b||["rgba(0, 0, 0, 0)","transparent"].include(b))b="#ffffff";b=b.parseColor();return $R(0,2).map(function(c){return parseInt(b.slice(c*2+1,c*2+3),16)})}this.transforms=this.style.map(function(b){var c=b[0];b=b[1];var d=null;if(b.parseColor("#zzzzzz")!="#zzzzzz"){b=b.parseColor();d="color"}else if(c=="opacity"){b=parseFloat(b);Prototype.Browser.IE&&!this.element.currentStyle.hasLayout&&
this.element.setStyle({zoom:1})}else if(Element.CSS_LENGTH.test(b)){d=b.match(/^([\+\-]?[0-9\.]+)(.*)$/);b=parseFloat(d[1]);d=d.length==3?d[2]:null}var f=this.element.getStyle(c);return{style:c.camelize(),originalValue:d=="color"?a(f):parseFloat(f||0),targetValue:d=="color"?a(b):b,unit:d}}.bind(this)).reject(function(b){return b.originalValue==b.targetValue||b.unit!="color"&&(isNaN(b.originalValue)||isNaN(b.targetValue))})},update:function(a){for(var b={},c,d=this.transforms.length;d--;)b[(c=this.transforms[d]).style]=
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function close_header_banner(a){$("iphone_banner").hide();createCookie(a,"true",86400)}function close_leaderboard_banner(){["ChanLeaderv2","ChanLeaderv3","ClipsTopLeaderv2","SearchLeaderv2","DirLeaderv2"].each(function(a){LateLoader.prevent_ad(a);LateLoader.prevent_ad("Staging_"+a);try{$(a).hide();$(a).remove()}catch(b){}try{$("Staging_"+a).hide();$("Staging_"+a).remove()}catch(c){}});close_header_banner("leaderboard_banner")}
function showFPopaBanner(){var a=$$(".fp_opa_pushdown").first();$(a).morph("height:66px;");a=get_leaderboard();var b=$("takeover_wrapper");b||(b=$("directory"));if(a){$(a).style.left="121px";b&&b.addClassName("takeover")}b&&b.addClassName("opa_pushdown");setTimeout(FPopaAnimation,3E3)}function FPopaAnimation(){Effect.Fade("FPopaBannerImage");Effect.SlideDown("FPopaBannerFull");var a=$$(".fp_opa_pushdown").first();$(a).morph("height:300px;");move_dir_ads_to(352);setTimeout(hideFPopaBanner,7E3)}
function hideFPopaBanner(){var a=$$(".fp_opa_pushdown").first();$(a).morph("height:66px;");Effect.SlideUp("FPopaBannerFull");Effect.Appear("FPopaBannerImage");move_dir_ads_to(-352)}function move_dir_ads_to(a){var b=LateLoader.xarth?"Twitch_":"";["DirectoryLeaderBottomv2","DirectoryMedRectv2","FPLeaderboard"].each(function(c){var d=$(b+c);if(d)new Effect.Move(d,{x:0,y:a,mode:"relative"});else(d=$("Staging_"+b+c))&&new Effect.Move(d,{x:0,y:a,mode:"relative"})})}
function doubleClickFormat(a){return a.replace(/['"=!+#*~;^()<>\[\],.&]/g,"").slice(0,10)}function setGoogleGameAttr(a){if(a.genres)for(var b=0;b<Math.min(a.genres.length,3);b++)GA_googleAddAttr("genre"+b,doubleClickFormat(a.genres[b]));a.name&&GA_googleAddAttr("gameName",doubleClickFormat(a.name))}
function fallback_ad(a,b,c,d,f,h){c||(c=310);d||(d=320);f||(f="");if(b=="DirectoryMedRectBottomv2"&&document.getElementById("spotlight404"))f=true;if(!b&&LateLoader.companion_slot)b=LateLoader.companion_slot;var e=function(g){g='<iframe src="'+g+'" height="'+d+'" width="'+c+'" id="ad_iframe" scrolling="no"></iframe>';$(a).innerHTML=g;$(a).show();if(h){$(a).setStyle({width:c+"px",height:d+"px"});$(a).ancestors()[0].setStyle({width:c+35+"px",height:d+"px"})}LateLoader.reposition_all_ads()};url="/ad/iframe_ad?";
url+="ad_slot="+b+"&just_ad="+f+"&height="+d+"&width="+c;if(PP.channel_category!=undefined)url+="&category="+encodeURIComponent(PP.channel_category);else if(PP.directory_category!=undefined)url+="&category="+encodeURIComponent(PP.directory_category);if(PP.channel_subcategory!=undefined)url+="&subcategory="+encodeURIComponent(PP.channel_subcategory);else if(PP.directory_subcategory!=undefined)url+="&subcategory="+encodeURIComponent(PP.directory_subcategory);if(PP.channel_is_featured!=undefined)url+=
"&channel_is_featured="+encodeURIComponent(PP.channel_is_featured);if(PP.channel!=undefined)url+="&channel="+encodeURIComponent(PP.channel);if(PP.game_info){b=PP.game_info;if(b.genres)for(f=0;f<Math.min(b.genres.length,3);f++)url+="&genre"+f+"="+encodeURIComponent(b.genres[f]);if(b.name)url+="&game_name="+encodeURIComponent(b.name)}else e(url)}function setExtraGoogleParams(a){PP.game_info&&setGoogleGameAttr(PP.game_info);a()}function fetchGoogleAds(){setExtraGoogleParams(GA_googleFetchAds)}
var Tooltips={load:function(){if(typeof Prototype==="undefined")throw"Prototype.js is required.";Event.observe(window,"load",function(){Event.observe(document.body,"click",this.closeAll.bindAsEventListener(this))}.bind(this))},closeAll:function(a){$A(Tooltips.tips).each(function(b){b._pointer.x=Event.pointerX(a);b._pointer.y=Event.pointerY(a);return b._check_and_hide()})},tips:[]};Tooltips.load();
var Tooltip=Class.create({initialize:function(a,b,c){this.disabled=c.disabled||false;this.options=c;this.activators=[];this.tip_parts=[];this.event_list=[];if(!this.options.show_delay)this.options.show_delay=this.options.delay||500;if(!this.options.hide_delay)this.options.hide_delay=this.options.delay||1500;this._reshow_delay=0;Object.isArray(b)||(b=[b]);for(a=b.length;a--;){if(Object.isString(b[a]))b[a]=this._loadElementFromString(b[a]);b[a]=$(b[a]);this._attachEvents(b[a],c.delay);this.tip_parts.push(b[a])}try{b[0].parentNode.show()}catch(d){}if(!this.options.delay)this.options.delay=
1E3;Tooltips.tips.push(this);this.hide()},hide:function(){$A(this.tip_parts).invoke("hide")},show:function(){this.disabled||$A(this.tip_parts).invoke("show")},appear:function(a){this.disabled||$A(this.tip_parts).invoke("appear",a)},popup:function(){this.show()},attach:function(a){Object.isArray(a)||(a=[a]);for(var b=a.length;b--;){if(Object.isString(a[b]))a[b]=this._loadElementFromString(a[b]);this._attachEvents(a[b],this.options.delay);a[b].observe("click",function(){this.visible()?this.hide():this.show()}.bind(this));
this.activators.push(a[b])}return this},visible:function(){return $A(this.tip_parts).any(function(a){return a.visible()})},moveToPointer:function(a,b){$A(this.tip_parts).each(function(c){c.style.position="absolute";c.style.left=this._pointer.x+a+"px";c.style.top=this._pointer.y+b+"px"}.bind(this))},_loadElementFromString:function(a){if(/[\<\>]/gi.test(a)){var b=(new Element("div")).insert(a).hide();$(document.body).insert(a);return b}else return $(a)},_set_hide_timeout:function(){this.timeout&&clearTimeout(this.timeout);
this.timeout=setTimeout(this._check_and_hide.bind(this),this.options.hide_delay)},_within:function(){var a=this._pointer.x,b=this._pointer.y;return $A([this.tip_parts,this.activators]).flatten().any(function(c){return Position.within(c,a,b)})&&b>0&&a>0},_check_and_hide:function(){this._within()?this._set_hide_timeout():this._run_hide()},_run_show:function(){this.options.showEffect?this.options.showEffect(this):this.show();this.options.onShow&&this.options.onShow(this);this.event_list=[];this._set_hide_timeout()},
_run_hide:function(){this.options.hideEffect?this.options.hideEffect(this):this.hide();this.options.onHide&&this.options.onHide(this);this.event_list=[];this._untrack_position()},_track_position:function(){if(!this.observing_position){this.observing_position=function(a){this._pointer=Event.pointer(a)}.bindAsEventListener(this);Event.observe(document,"mousemove",this.observing_position)}},_untrack_position:function(){if(this.observing_position){Event.stopObserving(document,"mousemove",this.observing_position);
this.observing_position=null}},_pointer:{x:0,y:0},_control:function(){this._track_position();var a=-1;if(this.event_list.length>0){if(!this._within())return;a=(new Date).valueOf()-this.event_list.last().timestamp-(this.options.show_delay+this._reshow_delay);if(a>=0&&!this.visible()){this._reshow_delay=0;this._run_show()}}if(a<0){this._control_timeout&&clearTimeout(this.control_timeout);this._control_timeout=setTimeout(this._control.bind(this),-a+5)}},_logEvent:function(a){a={pointerX:Event.pointerX(a),
pointerY:Event.pointerY(a),timestamp:a.timestamp||(new Date).valueOf()};this._pointer.x=a.pointerX;this._pointer.y=a.pointerY;this.event_list.push(a)},_attachEvents:function(a){var b=function(c){Event.pointer(c);this._logEvent(c);this._control()}.bindAsEventListener(this);a.observe("mouseover",b);b=a.select(".close");a.hasClassName("close")&&b.push(a);b.each(function(c){c.observe("click",function(){this.hide();this._reshow_delay=2E3}.bind(this))}.bind(this))}});
Tooltip.Fixed=Class.create(Tooltip,{initialize:function($super){$super.apply(this,arguments)}});var dropmenus=[];function hide_other_dropmenus(a){$A(dropmenus).invoke("hide");a.show()}function check_overlap(a,b){var c=get_coordinates(a),d=get_coordinates(b);c={top:Math.max(c.top,d.top),left:Math.max(c.left,d.left),right:Math.min(c.right,d.right),bottom:Math.min(c.bottom,d.bottom)};return c.right>c.left&&c.bottom>c.top}
function get_coordinates(a){var b=$(a).cumulativeOffset();a=$(a).getDimensions();return{top:b[1],left:b[0],bottom:b[1]+a.height,right:b[0]+a.width}}
var default_dropmenu_options={hide_delay:500,show_delay:150,showEffect:hide_other_dropmenus,onShow:function(a){window.isIE6?$$(".managed_ad").invoke("hide"):$$(".managed_ad").findAll(function(b){if(!$A(["embed","object","iframe"]).any(function(c){return b.getElementsByTagName(c).length>0}))return false;return $A(a.tip_parts).any(function(c){return check_overlap(b,c)})}).invoke("hide")},onHide:function(){$$(".managed_ad").invoke("show")}};
function ajaxMenu(a,b,c,d,f){c=$(c);var h={pageX:0,pageY:0,timestamp:0},e=function(i){h.pageX=Event.pointerX(i);h.pageY=Event.pointerY(i)},g=function(i){if(!c.loading){c.loading=true;h.timestamp=(new Date).valueOf();e(i);Event.observe(document.body,"mousemove",e);new Ajax.Request(a,{method:"get",onSuccess:function(l){Event.stopObserving(c,"mouseover",g);Event.stopObserving(document.body,"mousemove",e);$(d).insert(l.responseText);l.responseText.evalScripts();l=dropmenus.push((new Tooltip.Fixed(b,f)).attach(c))-
1;f.on_load&&f.on_load(c,dropmenus[l]);dropmenus[l]._logEvent(h);dropmenus[l]._control()},onComplete:function(){if($(c).identify()=="usermgmt_dropmenu_toggle"||$(c).identify()=="header_language_dropmenu_toggle")position_to_container(b,c,"right");else if($(c).identify()=="category_dropmenu_toggle"||$(c).identify()=="subcategory_dropmenu_toggle"||$(c).identify()=="language_filter_dropmenu_toggle"){var l=1,o=$("DiropaBanner_holder");o||(o=$("Staging_DiropaBanner_holder"));if(o)l+=o.offsetHeight+13;l>
0&&b[0].setStyle({marginTop:l+"px"});b[1].setStyle({marginTop:l+"px"})}$("header_dropmenus")&&$("header_dropmenus").show()}})}};Event.observe(c,"mouseover",g.bindAsEventListener(window))}function position_to_container(a,b,c){var d=a[0];a=a[1];b=$(b).positionedOffset();var f=$(a).getStyle("padding-left");b=b[0]-parseFloat(f)-1;$(a).setStyle({left:b+"px"});c=c=="right"?b-$(d).getWidth()+$(a).getWidth():b;$(d).setStyle({left:c+"px"})}
load_dropmenus=function(){var a=default_dropmenu_options;$("header_channels_dropmenu_toggle")&&ajaxMenu("/dropmenu/channels",["header_channels_dropmenu","channels_stem"],"header_channels_dropmenu_toggle","header_dropmenus",a);$("usermgmt_dropmenu_toggle")&&ajaxMenu("/dropmenu/usermgmt",["usermgmt_dropmenu","usermgmt_stem"],"usermgmt_dropmenu_toggle","header_dropmenus",a);$("header_language_dropmenu_toggle")&&ajaxMenu("/dropmenu/languages",["header_language_dropmenu","languages_stem"],"header_language_dropmenu_toggle",
"header_dropmenus",a)};