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OverlayMixins(){}OverlayMixins.setDisplayHandler=function(handler){this.overlay.setDisplayHandler(handler);};OverlayMixins.setCloseHandler=function(handler){this.overlay.setCloseHandler(handler);};OverlayMixins.attachToEvent=function(type){var self=this;this.element.addEventListener(type,function(event){self.show();event.preventDefault();},false);};OverlayMixins.close=function(){this.overlay.close();};function UrlOverlay(url,size,displayClose){this.url=url;this.overlay=new Overlay(size,displayClose);}UrlOverlay.prototype.show=function(){var request=new RequestMessage("get",this.url);var self=this;request.asyncSend(this.getParameters(),function(responseContent){self.overlay.show(responseContent.getText());});};UrlOverlay.prototype.setDisplayHandler=OverlayMixins.setDisplayHandler;UrlOverlay.prototype.setCloseHandler=OverlayMixins.setCloseHandler;UrlOverlay.prototype.getParameters=Parameters.forBody;UrlOverlay.prototype.close=OverlayMixins.close;function LinkOverlay(element,size,displayClose){this.element=element;this.overlay=new UrlOverlay(this.element.href,size,displayClose);this.attachToEvent("click");}LinkOverlay.prototype.show=function(){this.overlay.show();};LinkOverlay.prototype.attachToEvent=OverlayMixins.attachToEvent;LinkOverlay.prototype.getParameters=Parameters.forBody;LinkOverlay.prototype.setDisplayHandler=OverlayMixins.setDisplayHandler;LinkOverlay.prototype.setCloseHandler=OverlayMixins.setCloseHandler;LinkOverlay.prototype.close=OverlayMixins.close;function FormOverlay(element,size,displayClose){this.element=element;this.overlay=new Overlay(size,displayClose);this.attachToAllSubmitButtons();}FormOverlay.prototype.show=function(submit){var params=this.getParameters();params.add(submit.name,submit.value);var form=new Html.Form(this.element,params);var self=this;form.submit(function(responseMessage){self.overlay.show(responseMessage.getText());});};FormOverlay.prototype.attachToAllSubmitButtons=function(){var submits=Array.filter(this.element.elements,function(input){return input.type=="submit";});submits=Elements.fixAll(submits);var self=this;submits.each(function(submit){submit.addEventListener("click",function(event){self.show(submit);event.preventDefault();},false);});};FormOverlay.prototype.getParameters=Parameters.forBody;FormOverlay.prototype.setDisplayHandler=OverlayMixins.setDisplayHandler;FormOverlay.prototype.setCloseHandler=OverlayMixins.setCloseHandler;FormOverlay.prototype.close=OverlayMixins.close;function Include(element,withHead){this.element=element;if(withHead){this.includeHead();}this.include();}Include.prototype.include=function(){var parts=this.element.href.split("#");var url=parts[0];var id=parts[1];var request=new RequestMessage("get",url);var parameters=new Parameters();if(id){parameters.add("decorator","extractor").add("decorator.property-name","div."+id);}else{parameters.add("decorator","body");}parameters.add("success",asRelative(window.location));parameters.add("failure",asRelative(window.location));var self=this;request.asyncSend(parameters,function(responseMessage){if(responseMessage.isSuccess()){var elementText=responseMessage.getText();self.showResponse(elementText);}});};Include.prototype.includeHead=function(){var parts=this.element.href.split("#");var url=parts[0];var request=new RequestMessage("get",url);var parameters=new Parameters();parameters.add("decorator","head");parameters.add("success",asRelative(window.location));parameters.add("failure",asRelative(window.location));request.asyncSend(parameters,function(responseMessage){var elementText=responseMessage.getText();Elements.addToHead(Elements.createFragment(elementText));});};function asRelative(location){var href=location.href;var toRemove=location.protocol+"://"+location.host;return href.substr(toRemove.length-1);}Include.prototype.showResponse=function(html){Elements.replace(this.element,html);Behaviour.reapply();};function Focuser(element){this.element=element;this.errors=[];this.warnings=[];this.infos=[];this.focusElements=[];this.focusFirstElement();}Focuser.prototype.focusFirstElement=function(){var self=this;Elements.forEachTagName(this.element,["*"],function(element){var classes=new ClassName(element);if(element.tabIndex==-1){return ;}if(classes.contains("focusElement")){self.focusElements.add(element);}if(classes.contains("error")){self.errors.add(element);}if(classes.contains("warning")){self.warnings.add(element);}if(classes.contains("info")){self.infos.add(element);}});this.focusFirst(this.focusElements.concat(this.errors.concat(this.warnings).concat(this.infos)));};Focuser.prototype.focusFirst=function(items){for(var i=0;i<items.length;i++){var item=items[i];try{item.focus();break;}catch(e){}}};function InputValidator(element,id){this.element=element;this.id=id;}InputValidator.prototype.validate=function(){var parameters=new Parameters();parameters.add("decorator","extractor").add("decorator.property-name","div."+this.id);var self=this;new Html.Form(this.element.form,parameters).submit(function(responseMessage){self.showResponse(responseMessage);});};InputValidator.prototype.showResponse=function(responseMessage){var elementToReplace=Elements.getElementById(this.id);Elements.replace(elementToReplace,responseMessage.getText());Behaviour.apply();};function FieldValidator(element,id){InputValidator.apply(this,arguments);this.attachToEvent();}FieldValidator.prototype=new InputValidator();FieldValidator.prototype.attachToEvent=function(){var self=this;this.element.onblur=function(){self.validate();};};function ButtonValidator(element,id,label){InputValidator.apply(this,arguments);this.createButton(label);}ButtonValidator.prototype=new InputValidator();ButtonValidator.prototype.createButton=function(label){var button=Elements.create("<input type='button' value='"+label+"'/>");Elements.insertAfter(this.element,button);var self=this;button.onclick=function(){self.validate();};};function ElementDisabler(element,id){this.element=element;this.id=id;if(this.element.checked!=undefined&&!this.element.checked){this.toggleElementsInContainer();}this.attachToEvents();}ElementDisabler.prototype.attachToEvents=function(){var self=this;this.element.addEventListener("click",function(){self.toggleElementsInContainer();},false);};ElementDisabler.prototype.toggleElementsInContainer=function(){var target=Elements.getElementById(this.id);var self=this;Elements.forEachTagName(target,["*"],function(element){self.toggle(element);});};ElementDisabler.prototype.toggle=function(element){if(element.nodeType==Node.ELEMENT_NODE){this.toggleClassName(element);this.toggleDisabled(element);}};ElementDisabler.prototype.toggleDisabled=function(element){if(typeof (element.disabled)=="boolean"){element.disabled=!element.disabled;}};ElementDisabler.prototype.toggleClassName=function(element){var classes=new ClassName(element);if(classes.contains("disabled")){classes.removeClass("disabled");}else{classes.addClass("disabled");}};function LimitTextSize(element,maxCharacters){this.element=element;this.maxCharacters=maxCharacters;this.attachToEvent();}LimitTextSize.prototype.attachToEvent=function(){var self=this;if(this.element.onkeyup){this.nextOnKeyUp=this.element.onkeyup;}this.element.onkeyup=function(){self.checkLimitAndForward();};};LimitTextSize.prototype.checkLimitAndForward=function(){if(this.element.value.length>this.maxCharacters){this.element.value=this.element.value.substring(0,this.maxCharacters);return false;}if(this.nextOnKeyUp){this.nextOnKeyUp();}};function CharacterCounter(element,maxCharacters){this.element=element;this.maxCharacters=maxCharacters;this.targetId="characters-remaining-count"+this.element.getAttribute("id");this.addCharacterCounterDisplay();this.attachToEvent();}CharacterCounter.prototype.addCharacterCounterDisplay=function(){var label=Elements.create('<p class="character_count"><span id="'+this.targetId+'">'+this.getRemainingCharacters()+"</span> characters remaining. </p>   ");Elements.insertAfter(this.element,label);};CharacterCounter.prototype.getRemainingCharacters=function(){if(this.element.value.length>this.maxCharacters){this.element.value=this.element.value.substring(0,this.maxCharacters);}return this.maxCharacters-this.element.value.length;};CharacterCounter.prototype.attachToEvent=function(){var self=this;this.element.onkeyup=function(){self.updateDisplay();};};CharacterCounter.prototype.updateDisplay=function(){var target=Elements.getElementById(this.targetId);target.innerHTML=this.getRemainingCharacters();};function TextAreaResizer(element){this.element=element;this.minRows=element.rows;this.maxRows=60;this.updateDisplay();this.attachToEvent();}TextAreaResizer.prototype.attachToEvent=function(){var self=this;this.element.onkeyup=function(){self.updateDisplay();};};TextAreaResizer.prototype.updateDisplay=function(){var lines=this.element.value.split("\n");var rows=0;for(var x=0;x<lines.length;x++){if(lines[x].length>=this.element.cols){rows+=Math.floor(lines[x].length/this.element.cols);}}rows+=lines.length;this.element.rows=Math.min(this.maxRows,Math.max(rows,this.minRows));};function DeleteConfirmationOverlay(element){this.element=element;this.size="small";this.overlay=new LinkOverlay(this.element,this.size,false);}function SendToFriend(element){this.element=element;this.size="large";this.overlay=new LinkOverlay(this.element,this.size);this.setDisplayHandler();}SendToFriend.prototype.setDisplayHandler=function(){var self=this;this.overlay.setDisplayHandler(function(){self.attachToFormOrLink();});};SendToFriend.prototype.attachToFormOrLink=function(){this.attachToForm();this.attachToLink();this.setDisplayHandler();};SendToFriend.prototype.attachToForm=function(){var form=Elements.getElementById("sendToFriendForm");if(form!=null){this.overlay=new FormOverlay(form,this.size);}};SendToFriend.prototype.attachToLink=function(){var shareAgainLink=Elements.getElementById("share-again");if(shareAgainLink!=null){this.overlay=new LinkOverlay(shareAgainLink,this.size);}};function LoginLinkOverLay(element){this.element=element;this.formId="login-overlay";this.size="large";this.targetName="login-overlay-target";this.loginLinkOverlay=new LinkOverlay(element,this.size,true);this.loginLinkOverlay.overlay.getParameters=function(){return Parameters.forBody().add("decorator.overlay","true");};this.attachToOverLay();}LoginLinkOverLay.prototype.getParameters=Parameters.forBody;LoginLinkOverLay.prototype.setDisplayHandler=OverlayMixins.setDisplayHandler;LoginLinkOverLay.prototype.attachToOverLay=function(){var self=this;this.loginLinkOverlay.setDisplayHandler(function(){self.attachToLinkLoginForm();});};LoginLinkOverLay.prototype.attachToLinkLoginForm=function(){this.createTargetIFrame();this.setupForm();};LoginLinkOverLay.prototype.createTargetIFrame=function(){var self=this;var iframe=Elements.create('<iframe name="'+this.targetName+'" ></iframe>');Elements.addToHead(iframe);iframe.addEventListener("load",function(){self.handleResult(iframe);},false);};LoginLinkOverLay.prototype.handleResult=function(iframe){var url=iframe.contentWindow.location.href;if(url!=""&&!(url.startsWith("about:"))){if(url.contains("/login.e4")){this.overlay=new Overlay(this.size);this.overlay.show(iframe.contentDocument.body.innerHTML);this.setupForm();}else{window.location.href=url;}}};LoginLinkOverLay.prototype.setupForm=function(){var form=Elements.getElementById(this.formId);form.appendChild(Elements.create('<input type="hidden" name="decorator" value="none" />'));form.appendChild(Elements.create('<input type="hidden" name="decorator.overlay" value="true" />'));form.setAttribute("target",this.targetName);};function LoginOverlay(element){this.size="large";this.formId="login-overlay";this.targetName="login-overlay-target";if(!User.isLoggedIn()){this.attachToInitalForm(element);}}LoginOverlay.prototype.attachToInitalForm=function(form){this.overlay=new FormOverlay(form,this.size);this.overlay.getParameters=function(){return Parameters.forBody().add("decorator.overlay","true");};var self=this;this.overlay.setDisplayHandler(function(){self.attachToLoginForm();});};LoginOverlay.prototype.attachToLoginForm=function(){this.createTargetIFrame();this.setupForm();};LoginOverlay.prototype.createTargetIFrame=function(){var self=this;var iframe=Elements.create('<iframe name="'+this.targetName+'" ></iframe>');Elements.addToHead(iframe);iframe.addEventListener("load",function(){self.handleResult(iframe);},false);};LoginOverlay.prototype.handleResult=function(iframe){var url=iframe.contentWindow.location.href;if(url!=""&&!(url.startsWith("about:"))){if(url.contains("/login.e4")){this.overlay=new Overlay(this.size);this.overlay.show(iframe.contentDocument.body.innerHTML);this.setupForm();}else{window.location.href=url;}}};LoginOverlay.prototype.setupForm=function(){var form=Elements.getElementById(this.formId);form.appendChild(Elements.create('<input type="hidden" name="decorator" value="none" />'));form.appendChild(Elements.create('<input type="hidden" name="decorator.overlay" value="true" />'));form.setAttribute("target",this.targetName);};function User(){}User.isLoggedIn=function(){var request=new RequestMessage("GET","/login-status.txt");var response=request.send(new Parameters());var result=Boolean.parse(response.getText());if(result){}else{Adverts.deleteCookie("e4adverts.data","/","e4.com");}return result;};function RemoveChallengeEntryField(element){this.element=element;this.attachToEvent();}RemoveChallengeEntryField.prototype.attachToEvent=function(){var self=this;this.element.onclick=function(e){if(confirm("Do you want to delete this field?")){self.updateHiddenRemoveField();new BrowserEvent(e).htmlTarget().form.submit();}};};RemoveChallengeEntryField.prototype.updateHiddenRemoveField=function(){Elements.getElementById("removeFieldIdentity").value=this.element.name;};function CSSScrubber(){}CSSScrubber.prototype.prepareStylesForOverlay=function(innerHtml){html=innerHtml||"";return html.replace(/purple-white-btn/g,"purple-btn").replace(/purple-white-action/g,"purple-action");};function ClickableContainer(targetLink,clickableDomElement){this.targetAnchorDomElement=targetLink;this.clickableDomElement=Elements.fix(clickableDomElement);this.attachEvents();}ClickableContainer.prototype.attachEvents=function(){var self=this;this.clickableDomElement.addEventListener("click",function(e){self.targetAnchorDomElement.click();},false);};function Adverts(){}Adverts.map=new Map().set("top","Top").set("mpu","Middle1").set("skyscraper","x07").set("video","x69");Adverts.load=function(){var content=Meta.getContent("nonexpandable-advert");if(content.isNotEmpty()){var iframe=Elements.create('<iframe id="advertiframescript" name="advertiframescript" src="'+Adverts.getUrl()+'"></iframe>');Elements.addToHead(iframe);iframe.addEventListener("load",Adverts.scriptLoaded,false);}};Adverts.getUrl=function(){var url=new StringBuilder();url.append("/advert/script.e4?decorator=none&path=");url.append(encodeURIComponent(Adverts.getRealMediaPath()));return url.toString();};Adverts.getRealMediaPath=function(){var realmediaPath=new StringBuilder();realmediaPath.append(Adverts.getHostName());realmediaPath.append(Adverts.getPath());realmediaPath.append(Adverts.getRandom());realmediaPath.append("@").append(Adverts.getTypes());var optional=Adverts.getOptionalParameters();if(optional.isNotEmpty()){realmediaPath.append("?").append(optional).append("&").append(Adverts.getRevSci()).append(Adverts.getHawkeye()).append(Adverts.getAgeGender());}else{realmediaPath.append("?").append(Adverts.getRevSci()).append(Adverts.getHawkeye()).append(Adverts.getAgeGender());}return realmediaPath.toString();};Adverts.getHawkeye=function(){var hawkeye="";if(window.wl10120camp){if(window.wl10120camp!=""){hawkeye+="&wl10120camp="+window.wl10120camp;}}if(window.wl10121camp){if(window.wl10121camp!=""){hawkeye+="&wl10121camp="+window.wl10121camp;}}if(window.wl10122camp){if(window.wl10122camp!=""){hawkeye+="&wl10122camp="+window.wl10122camp;}}if(window.wl10123camp){if(window.wl10123camp!=""){hawkeye+="&wl10123camp="+window.wl10123camp;}}return hawkeye;};Adverts.getRevSci=function(){var segQS="";if(typeof rsinetsegs!="undefined"){segQS=rsinetsegs.length>0?"s="+rsinetsegs[0]:"";for(var segQSi=1;segQSi<rsinetsegs.length;segQSi++){segQS+=("&s="+rsinetsegs[segQSi]);}}return segQS;};Adverts.getAgeGender=function(){var adsCookie=Adverts.getCookie("e4adverts.data");if(adsCookie!=null){var age=adsCookie.match(/(\d+)/);var gender=adsCookie.match(/([a-z])/i);if(typeof age!="undefined"&&typeof gender!="undefined"){return"&age="+age[0]+"&gender="+((gender[0]=="M")?"MALE":"FEMALE");}}else{return ;}};Adverts.scriptLoaded=function(){Adverts.create("top");Adverts.create("mpu");Adverts.create("skyscraper");Adverts.create("video");};Adverts.create=function(type){var iframe=document.getElementById("advertiframe"+type);if(iframe){iframe.contentWindow.location.reload();}else{document.getElementsBySelector("div.advert-"+type).each(function(element){new Advert(element,type);});}};Adverts.getOptionalParameters=function(){var result=new Parameters();["from-name","challenge-identity"].each(function(name){var content=Meta.getContent(name);if(content.isNotEmpty()){result.add(name,content);}});return result.toString();};Adverts.getHostName=function(){if(location.hostname=="www.e4.com"||location.hostname=="e4.com"||location.hostname=="uat.e4.com"){return"www.e4.com";}else{if(location.hostname=="stage.e4.com"){return"stage.e4.com";}}return"twdev.e4.com";};Adverts.getPath=function(){var pathname=location.pathname;if(pathname.endsWith("/")){pathname+="index.html/";}else{pathname+="/";}return pathname;};Adverts.getRandom=function(){return"1"+Math.random()*100000000000000000;};Adverts.getTypes=function(){var list=new StringBuilder();Adverts.required.each(function(name){list.append(Adverts.convertToRealMediaType(name)).append(",");});return list;};Adverts.required=new Array();Adverts.write=function(type){if(!Adverts.required.contains(type)){Adverts.required.add(type);}};Adverts.isRequiredType=function(type){return Adverts.required.contains(type);};Adverts.convertToRealMediaType=function(type){return Adverts.map.get(type);};Adverts.reload=function(){var iframe=Elements.getElementById("advertiframescript");if(iframe!=null){iframe.contentWindow.location.href=Adverts.getUrl();}};Adverts.listeners=new Map();Adverts.setLoadListener=function(type,handler){Adverts.listeners.set(type,handler);};Adverts.getLoadListener=function(type){if(Adverts.listeners.contains(type)){return Adverts.listeners.get(type);}return function(){};};function Advert(element,type){this.element=element;this.type=type;this.id="advertiframe"+this.type;this.createIframe();}Advert.prototype.createIframe=function(){this.iframe=Elements.create('<iframe id="'+this.id+'" name="'+this.id+'" class="advert" src="/components/adverts/advert.htm?decorator=none" scrolling="no" frameborder="0" allowtransparency="true"></iframe>');this.iframe.realMediaType=Adverts.convertToRealMediaType(this.type);var me=this;this.iframe.addEventListener("load",function(){Adverts.getLoadListener(me.type)(me.iframe);},false);this.element.appendChild(this.iframe);};Adverts.setCookie=function(name,value,expires,path,domain,secure){var today=new Date();today.setTime(today.getTime());if(expires){expires=expires*1000*60*60*24;}var expires_date=new Date(today.getTime()+(expires));document.cookie=name+"="+escape(value)+((expires)?";expires="+expires_date.toGMTString():"")+((path)?";path="+path:"")+((domain)?";domain="+domain:"")+((secure)?";secure":"");};Adverts.getCookie=function(check_name){var a_all_cookies=document.cookie.split(";");var a_temp_cookie="";var cookie_name="";var cookie_value="";var b_cookie_found=false;for(var i=0;i<a_all_cookies.length;i++){a_temp_cookie=a_all_cookies[i].split("=");cookie_name=a_temp_cookie[0].replace(/^\s+|\s+$/g,"");if(cookie_name==check_name){b_cookie_found=true;if(a_temp_cookie.length>1){cookie_value=unescape(a_temp_cookie[1].replace(/^\s+|\s+$/g,""));}return cookie_value;break;}a_temp_cookie=null;cookie_name="";}if(!b_cookie_found){return null;}};Adverts.deleteCookie=function(name,path,domain){if(Adverts.getCookie(name)){document.cookie=name+"="+((path)?";path="+path:"")+((domain)?";domain="+domain:"")+";expires=Thu, 01-Jan-1970 00:00:01 GMT";}};Behaviour.register(
{
    'body' : function(element) {
        Adverts.load();
      }
});
function Tracking(overrides){this.properties=this.getProperties();if(overrides){this.properties.merge(overrides);}}Tracking.getAccount=function(){if(location.hostname=="www.e4.com"||location.hostname=="e4.com"||location.hostname=="uat.e4.com"||location.hostname=="stage.e4.com"){return"channel4e4com";}return"channel4e4comtest";};Tracking.prototype.execute=function(){if(self.s!=null&&this.notInFrame()){Tracking.trackLastEvent();this.setProperties();this.write();}};Tracking.prototype.notInFrame=function(){return window.frameElement==null;};Tracking.fields=["tracking.area","tracking.brand","tracking.subsection","tracking.pagetype","tracking.sortorder","tracking.upload.type","tracking.search.terms","tracking.search.results","tracking.events","keywords","DC.date"];Tracking.prototype.getProperties=function(){var properties=new Map();Tracking.fields.each(function(item){properties.set(item,Meta.getContent(item));});return properties;};Tracking.prototype.setProperties=function(){self.s.prop1=this.properties.get("tracking.area");self.s.prop2=this.properties.get("tracking.brand");self.s.prop5=this.properties.get("tracking.subsection");self.s.prop6=this.properties.get("tracking.pagetype");self.s.prop31=this.properties.get("tracking.sortorder");this.setEvent();this.setUploadType();this.setSearch();this.setTags();this.setPublishedDate();this.setLoggedIn();};Tracking.EventType=new Map().set("Participate",1).set("Comment",2).set("Rate",3).set("Login",4).set("Registration",5).set("Upload",6).set("Download",28).set("Newsletter signup",9);Tracking.prototype.setEvent=function(){var eventNames=this.properties.get("tracking.events");self.s.events=Tracking.convertToCodes(eventNames);self.s.prop3=eventNames;};Tracking.convertToCodes=function(eventNames){var eventCodes=new StringBuilder();eventNames.split(",").each(function(item){var eventType=item.trim();if(eventType!=""){eventCodes.append("event").append(Tracking.EventType.get(eventType)).append(",");}});return eventCodes.toString();};Tracking.prototype.setUploadType=function(){self.s.prop7=this.properties.get("tracking.upload.type");};Tracking.prototype.setSearch=function(){self.s.prop8=this.properties.get("tracking.search.terms");self.s.prop9=this.properties.get("tracking.search.results");};Tracking.prototype.setTags=function(){self.s.prop13=this.properties.get("keywords").toLowerCase();};Tracking.prototype.setPublishedDate=function(){self.s.prop26=this.properties.get("DC.date");};Tracking.prototype.setLoggedIn=function(){if(User.isLoggedIn()){self.s.prop15="Logged in";}};Tracking.prototype.write=function(){var code=self.s.t();if(code){document.write(code);}};Tracking.track=function(doc){var events=Meta.getContent("tracking.events",doc);var uploadType=Meta.getContent("tracking.upload.type",doc);Tracking.trackEvents(events,uploadType);};Tracking.trackEvents=function(eventNames,uploadType){self.s=s_gi(Tracking.getAccount());self.s.trackingServer="st.e4.com";var propertiesBeingSent=["prop3","eVar3","events"];if(uploadType!=null||uploadType!=""){propertiesBeingSent.add("prop7").add("eVar7");self.s.prop7=uploadType;self.s.eVar7=uploadType;}self.s.linkTrackVars=propertiesBeingSent.join(",");var eventsCodes=Tracking.convertToCodes(eventNames);self.s.linkTrackEvents=eventsCodes;self.s.events=eventsCodes;self.s.prop3=eventNames;self.s.eVar3=eventNames;var trackingLink=Elements.create('<a href="">trackingLink</a>');Elements.addToHead(trackingLink);self.s.pageURL="http://www.e4.com/dummyTrackingLink";try{self.s.tl(trackingLink,"o",eventNames);}catch(e){window.console.error(e);}};Tracking.CookieKey="e4.tracking.last.event";Tracking.trackLastEvent=function(){var lastEvent=Tracking.getLastEvent();if(lastEvent&&lastEvent.isNotEmpty()){Tracking.trackEvents(lastEvent);Tracking.setLastEvent(String.empty);}};Tracking.setLastEvent=function(eventType){new Cookies().set(Tracking.CookieKey,eventType);};Tracking.getLastEvent=function(){return new Cookies().get(Tracking.CookieKey);};function FormTracker(element,eventType){this.element=element;this.eventType=eventType;this.attachEvent();}FormTracker.prototype.attachEvent=function(){var self=this;this.element.addEventListener("submit",function(){self.track();},false);};FormTracker.prototype.track=function(){Tracking.setLastEvent(this.eventType);};Behaviour.register(
    {
        'form.comment-create' : function(element){
            new FormTracker(element, "Comment");
        }
    }
);Behaviour.register({"body.focus":function(element){new Focuser(Elements.getElementById("page"));},"a.include":function(element){new Include(element);},"a.includeWithHead":function(element){new Include(element,true);},"form.progress-redirect":function(element){new Progress(element,new CompleteRedirect());},"form.progress-overlay":function(element){new Progress(element,new CompleteOverlay());},"a.confirmation-overlay":function(element){new DeleteConfirmationOverlay(element);},"a.sendToFriend":function(element){new SendToFriend(element);},"form#create-comment-form":function(element){new LoginOverlay(element);},"textarea.autosizeme":function(element){new TextAreaResizer(element);},"form#challenge-entry-terms":function(element){new LoginOverlay(element);},"a#logInLink":function(element){Adverts.deleteCookie("e4adverts.data","/","e4.com");new LoginLinkOverLay(element);},"form#logout":function(element){if(document.getElementById("user.age").value!=""&&document.getElementById("user.gender").value!=""){var userDetails=document.getElementById("user.age").value+document.getElementById("user.gender").value;Adverts.setCookie("e4adverts.data",userDetails,1,"/","e4.com","");}}});if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return ;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19='<embed type="application/x-shockwave-flash" src="'+this.getAttribute("swf")+'" width="'+this.getAttribute("width")+'" height="'+this.getAttribute("height")+'" style="'+this.getAttribute("style")+'"';_19+=' id="'+this.getAttribute("id")+'" name="'+this.getAttribute("id")+'" ';var _1a=this.getParams();for(var key in _1a){_19+=[key]+'="'+_1a[key]+'" ';}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+='flashvars="'+_1c+'"';}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19='<object id="'+this.getAttribute("id")+'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+this.getAttribute("width")+'" height="'+this.getAttribute("height")+'" style="'+this.getAttribute("style")+'">';_19+='<param name="movie" value="'+this.getAttribute("swf")+'" />';var _1d=this.getParams();for(var key in _1d){_19+='<param name="'+key+'" value="'+_1d[key]+'" />';}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+='<param name="flashvars" value="'+_1f+'" />';}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return"";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;