/*1298863488,169776320*/

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function EmuController(a,d,b,c){this.impression=d;this.context=b;this.flags=c;this.containerId=a;DataStore.set($(a),'emuController',this);return this;}copy_properties(EmuController,{fromContainer:function(a){var b=ge(a);if(!b)return null;return DataStore.get(b,'emuController');},getEventClass:function(a){return "emuEvent"+String(a).trim();}});copy_properties(EmuController.prototype,{EVENT_HANDLER_PATH:'/ajax/emu/end.php',CLICK:1,FAN:"fad_fan",FLAG_LOGGING_DISABLED_JAVASCRIPT:4,event:function(c,b,d,a){var e={eid:this.impression,f:this.flags,c:this.context,ui:this.containerId,en:c,a:1};if(b)e.ed=JSON.stringify(b);if(!a)var a=bagofholding;var f=new AsyncRequest().setURI(this.EVENT_HANDLER_PATH).setData(e).setErrorHandler(a);if(d)f.setHandler(d);f.send();},redirect:function(){var a={eid:this.impression,f:this.flags,c:this.context,ui:this.containerId,en:this.CLICK,a:0,sig:Math.floor(Math.random()*65535)+65536};if(a.f&this.FLAG_LOGGING_DISABLED_JAVASCRIPT)a.f-=this.FLAG_LOGGING_DISABLED_JAVASCRIPT;var b=new URI(this.EVENT_HANDLER_PATH);b.setQueryData(a);goURI(b);}});
var ShortClickHandlers={EVENT_NAME_CAME_BACK:'cameback',onclicked:function(a){if(this.onsite)return;if(a.button!==0||a.getModifiers().any)return;this.click_ts=(+new Date());if(this.listeners!==undefined)for(var b in this.listeners)this.listeners[b].remove();this.listeners={focus:Event.listen(window,'focus',ShortClickHandlers.oncameback.bind(this))};},oncameback:function(c){var b=(+new Date())-this.click_ts;this.listeners[c.type].remove();var a={click_ts:this.click_ts,length:b,trigger:c.type};this.sendData(ShortClickHandlers.EVENT_NAME_CAME_BACK,a);}};
function EmuTracker(a,c){this.base=EmuController.fromContainer(a);!this.base;this.onsite=c;var b=DOM.scry($(a),"a."+EmuController.getEventClass(EmuTracker.EVENT_CLICK));b.each(function(d){Event.listen(d,'click',ShortClickHandlers.onclicked.bind(this));}.bind(this));return this;}copy_properties(EmuTracker,{EVENT_CLICK:1});copy_properties(EmuTracker.prototype,{sendData:function(b,a){this.base.event(b,a);}});
function ScrollingPager(d,c,a,b){this.scroll_loader_id=d;this.pagelet_src=c;this.data=a;this.options=b||{};if(this.options.target_id){this.target_id=this.options.target_id;this.options.append=true;}else this.target_id=d;this.handler=null;}ScrollingPager.prototype={register:function(){this.onvisible=new OnVisible($(this.scroll_loader_id),this.getHandler(),false,this.options.buffer,this.options);},getHandler:function(){if(this.handler)return this.handler;function a(){CSS.addClass($(this.scroll_loader_id).firstChild,'async_saving');UIPagelet.loadFromEndpoint(this.pagelet_src,this.target_id,this.data,this.options);}return a.bind(this);},setHandler:function(a){this.handler=a;}};

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