window.onerror=_emEorrHandler;function _emEorrHandler(){}
function EMN(ns){ns=typeof(ns)=='undefined'?'':ns;var d=document;var n=navigator;var w=window;var detectFlash=function(){var axo;if(n.plugins["Shockwave Flash"]||n.plugins["Shockwave Flash 2.0"]){var swVer2=n.plugins["Shockwave Flash 2.0"]?" 2.0":"";var desc=n.plugins["Shockwave Flash"+swVer2].description;var desc_split=desc.split(" ");var version=parseInt(desc_split[2]);return version>=6?1:0;}else{var hasObject=0;try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");hasObject=1;}catch(e){}if(hasObject==0){try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");axo.AllowScriptAccess="always";hasObject=1;}catch(e){}}return hasObject;}}
var size=typeof(w.innerWidth)=='number'?w:(d.documentElement&&(d.documentElement.clientWidth||d.documentElement.clientHeight)?d.documentElement:(d.body&&(d.body.clientWidth||d.body.clientHeight)?d.body:null));var encode64=function(inp){var key="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";var chr1,chr2,chr3,enc3,enc4,i=0,out="";while(i<inp.length){chr1=inp.charCodeAt(i++);if(chr1>127){chr1=88;}chr2=inp.charCodeAt(i++);if(chr2>127){chr2=88;}chr3=inp.charCodeAt(i++);if(chr3>127){chr3=88;}if(isNaN(chr3)){enc4=64;chr3=0;}else{enc4=chr3&63;}if(isNaN(chr2)){enc3=64;chr2=0;}else{enc3=((chr2<<2)|(chr3>>6))&63;}out+=key.charAt((chr1>>2)&63)+key.charAt(((chr1<<4)|(chr2>>4))&63)+key.charAt(enc3)+key.charAt(enc4);}return encodeURIComponent(out);}
var getLastPageURL=function(){if(d.referrer){var i=(d.referrer).split('//');if(String(i[1]).indexOf(d.domain)!=0){return d.referrer;}}return'';}
this.setCookie=function(c_name,value,sec){var domain=arguments[3];var exdate=new Date();exdate.setTime(exdate.getTime()+sec*1000);d.cookie=c_name+"="+escape(value)+((sec==0)?"":";expires="+exdate.toGMTString())+";domain=."+this._domain+";path=/";return this;}
this.getCookie=function(c_name){if(d.cookie.length>0){var c_start=d.cookie.indexOf(c_name+"=");if(c_start!=-1){c_start=c_start+c_name.length+1;var c_end=d.cookie.indexOf(";",c_start);if(c_end==-1){c_end=d.cookie.length;}return unescape(d.cookie.substring(c_start,c_end));}}return typeof(arguments[1])=='undefined'?'':arguments[1];}
this.scroll=function(){return typeof(w.pageYOffset)=='number'?w:(d.body&&(d.body.scrollLeft||d.body.scrollTop)?d.body:(d.documentElement&&(d.documentElement.scrollLeft||d.documentElement.scrollTop)?d.documentElement:null));}
this.width=function(){return size==null?0:size==w?size.innerWidth:size.clientWidth;}
this.height=function(){return size==null?0:size==w?size.innerHeight:size.clientHeight;}
this.scrollY=function(){var scroll=this.scroll();return scroll==null?0:scroll==w?scroll.pageYOffset:scroll.scrollTop;}
this.scrollX=function(){var scroll=this.scroll();return scroll==null?0:scroll==w?scroll.pageXOffset:scroll.scrollLeft;}
this._hasFlash=detectFlash();this._isIE=n.appVersion.indexOf("MSIE")!=-1;this._isWin=n.appVersion.toLowerCase().indexOf("win")!=-1;this._isOpera=n.userAgent.indexOf("Opera")!=-1;this._isFF=n.userAgent.indexOf("Firefox")!=-1;this._isOpera=n.userAgent.indexOf("Opera")!=-1;this._emVersion='v4';this._emsvVersion='v3';this._emNS=ns;this._emIsSecure=location.protocol.indexOf('https')==0;this._emSchema=this._emIsSecure?'https://':'http://';this._emHost=this._emSchema+'www6.effectivemeasure.net';this._emCdnHost=this._emIsSecure?this._emHost:this._emSchema+'www6.effectivemeasure.net';this._emsvHost=this._emSchema+'survey-b.effectivemeasure.net';this._emsvCdnHost=this._emIsSecure?this._emsvHost:this._emSchema+'survey-cdn.effectivemeasure.net';this._emsvParams='';this._inFrame=w!=w.top;this._page=this._inFrame?d.referrer:d.location.href;this._domain=location.hostname;this._lastPage=this._inFrame?'':getLastPageURL();this._surveySwitch=typeof(w._em_survey_on)=="undefined"?0:w._em_survey_on==1?1:-1;this._optedOut=this.getCookie('_em_opt_out',0);this._stageLoaded=0;this._jsLoaded=0;this._hlLoaded=0;this._surveySwitch=typeof(w._em_allow_invite)=="undefined"?0:w._em_allow_invite==1?1:0;this._networkID=typeof(w.NetworkID)=="undefined"?0:parseInt(w.NetworkID);this._adSpotID=typeof(w.AdSpotID)=="undefined"?0:w.AdSpotID;this.setCkV=function(value){this.setCookie('_em_v',value,1800);}
this.setCkVt=function(value){this.setCookie('_em_vt',value,360*86400);}
this.getSwfHtml=function(){var i=0;var args=arguments;var embedAttrs=new Object();var params=new Object();var objAttrs=new Object();for(i=0;i<args.length;i=i+2){var currArg=args[i].toLowerCase();switch(currArg){case"src":embedAttrs["src"]=args[i+1];params['movie']=args[i+1];break;case"id":case"width":case"height":case"class":case"name":embedAttrs[args[i]]=objAttrs[args[i]]=args[i+1];break;default:embedAttrs[args[i]]=params[args[i]]=args[i+1];}}
objAttrs["classid"]="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000";objAttrs["type"]=embedAttrs["type"]="application/x-shockwave-flash";embedAttrs["wmode"]=params["wmode"]="transparent";embedAttrs["allowScriptAccess"]=params["allowScriptAccess"]="always";embedAttrs["quality"]=params["quality"]="high";embedAttrs["align"]=objAttrs["align"]="middle";var str='';if(this._isIE&&this._isWin&&!this._isOpera){str+='<object ';for(i in objAttrs){str+=i+'="'+objAttrs[i]+'" ';}
str+='>';for(i in params){str+='<param name="'+i+'" value="'+params[i]+'" /> ';}
str+='</object>';}else{str+='<embed ';for(i in embedAttrs){str+=i+'="'+embedAttrs[i]+'" ';}
str+='> </embed>';}
return str;}
this.getStage=function(){return d.getElementById('_em_stage_'+ns);}
this.loadEmnHl=function(param){var vars='';for(x in param){vars+=x+'='+param[x]+'&';}
if(!this._optedOut&&!this._hlLoaded){var emsrc=this._emCdnHost+'/'+this._emVersion+"/emn.swf";var stage=d.createElement("div");stage.setAttribute('id','_em_stage_'+ns);stage.style.display='block';stage.style.position='absolute';stage.style.width='1px';stage.style.height='1px';stage.innerHTML=this.getSwfHtml("src",emsrc,"width","1","height","1","id","_em_hilex"+ns,"name","_em_hilex"+ns,"flashVars",vars);var s=d.body.getElementsByTagName('script')[0];s.parentNode.insertBefore(stage,s);this._hlLoaded=1;}
return this;}
this.loadJs=function(param){var env=new Object();var x;env.v=this.getCookie('_em_v');env.vt=this.getCookie('_em_vt');env.r=encode64(this._lastPage);env.rnd=Math.random();env.p=param.pageURL;env.ns=this._emNS;var vars='';for(x in env){vars+=x+'='+env[x]+'&';}
if(location.protocol.indexOf('http')==0&&!this._optedOut&&!this._jsLoaded){var script=d.createElement('script');script.type='text/javascript';script.async=true;script.src=this._emHost+'/'+this._emVersion+'/emn_js?'+vars;var head=d.getElementsByTagName("head")[0];if(head){head.appendChild(script);}else{var s=d.getElementsByTagName('script')[0];s.parentNode.insertBefore(script,s);}
this._jsLoaded=1;}
return this;}
this.exe=function(){var env=new Object();var x;env._em_allow_invite=this._surveySwitch;env._em_network_id=this._networkID;env._em_adslot_id=this._adSpotID;env.ns=ns;var appending='';for(x in env){appending+=x+'='+env[x]+'&';}
var _em_page=this._page;_em_page+=_em_page.indexOf('?')<0?'?':'&';_em_page+=appending;var param=new Object();var temp=this._page.split('/');param.emHost=this._emHost+'/'+this._emVersion;param.ns=ns;param.pageURL=encode64(_em_page);param.pageHost=temp[2];if(!this._inFrame){document.write('<iframe id="_em_inv_frame_'+ns+'" frameborder="0" style="display:none; border:0; padding: 0; height:0px; width:0px" ></iframe>');}
if(this._hasFlash){this.loadEmnHl(param);}else{this.loadJs(param);}}
this.loadInvitation=function(idStr,isTest,domain,country){var myW=typeof(w._em_width)=='undefined'?(this._inFrame?this.width():0):w._em_width;var myH=typeof(w._em_height)=='undefined'?(this._inFrame?this.height():0):w._em_height;var x;var p=new Object();p.ids=idStr;p.test=isTest;p.domain=domain;p.country=country;p.w=myW;p.h=myH;p.ns=ns;p.version=this._emsvVersion;p.ff=this._isFF?1:0;p.host=encode64(this._emsvHost);p.cdnHost=encode64(this._emsvCdnHost);var invUrl=this._emsvHost+'/'+this._emsvVersion+'/emnsv_invite?';for(x in p){invUrl+=x+'='+p[x]+'&';}
if(this._inFrame){location.href=invUrl;}else{var ef=d.getElementById('_em_inv_frame_'+ns);if(ef){ef.style.width=myW+'px';ef.style.height=myH+'px';ef.style.display='block';ef.style.left='0px';ef.style.top='0px';ef.src=invUrl;}}
if(this._isFF){var stage=this.getStage();stage.innerHTML='<img src="'+this._emCdnHost+'/img.gif" />';stage.style.display='none';}}}
var _emn=new EMN('_emn');_emn.exe();