if(!window.Msn){window.Msn={};}
Msn.Gtracking=new function(){var elC=null;var my=this;var i=null;var d=document;var w=window;var dbg=false;var tb="http://g.msn.com/_0USHP/22";var dl=1000;var sd=500;var ex=["g.msn.com"];if(w.gTrackExclude){ex=w.gTrackExclude;}
if(w.gTrackDebug){dbg=(w.gTrackDebug!==false);}
var reUrl=/^(([^:\/?#]+)\:)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?/;var ub=null;var di='';var pi='';var ps='';var tp='';var dst=null;var tid=null;var tw=null;var nt="gt_no_oob";function stopAsync(){w.clearTimeout(tid);if(i){i.onerror=i.onload=null;i=null;}}
function track(){var a=getAnchor(event.srcElement);if(a&&a.id!=nt&&event.button!=2){stopAsync();tw=null;if(event.returnValue!==false){var tu=my.CreateReport(event.srcElement);if(tu){dst=a.href;tw=self;if(event.shiftKey||event.ctrlKey){tw=null;}
var sTarget=a.getAttribute("target");if(tw&&sTarget){while(tw&&sTarget!=tw.name){tw=(tw===tw.parent?null:tw.parent);}}
if(dbg){w.alert("Tracking: "+pu(tu));}
i=new Image();if(tw){event.returnValue=false;i.onload=iOL;i.onerror=iOE;tid=w.setTimeout(iTO,dl);}
i.src=tu;}}}}
function getAnchor(el){while(el&&el.tagName!="A"&&el.tagName!="AREA"){el=el.parentElement;}
return el;}
function iOL(){if(i&&this===i){doNav();}}
function iOE(){if(i&&this===i){doNav("Track Error");}}
function iTO(){doNav("Track Timeout");}
function doNav(msg){stopAsync();if(tw){if(dbg){w.alert((msg?msg+'\n':'')+"Navigate: "+pu(dst));}
else if(document.all){try{var a=tw.document.getElementById(nt);if(!a){a=tw.document.createElement("a");a.id=nt;tw.document.body.appendChild(a);}
else if(a.removeAttribute){a.removeAttribute("target");}
a.href=dst;a.click();}
catch(e){tw.location=dst;}}
else{tw.location=dst;}}}
this.CreateReport=function(el,cmp){var tu='';try{init();if(elC){var tn=null;var tgt=null;var hl=null;var gt1='';var cm='';var ce=-1;while(el){switch(el.tagName){case"A":case"AREA":if(!tn){tn=el;tgt=getDst(el.getAttribute("href"));if(!tgt){return'';}
if(!hl){hl=el.innerText;if(!hl){hl=el.getAttribute("alt");}}
gt1=getGT1(tgt);}
break;case"IMG":if(!hl){hl=el.getAttribute("alt");}
break;case"FORM":if(!tn){tn=el;tgt=getDst(el.getAttribute("action"));if(!tgt){break;}
hl="[form submission]";ce=1;}
break;}
if(el.id){if(tn&&ce<0){ce=getCe(el,tn);}
cm=">"+el.id+cm;}
el=el.parentElement;}
if(tgt){if(cm.length>0){cm=cm.substring(1);}
else{cm="body";if(ce<0){ce=getCe(d.body,tn);}}
if(cmp){cm=cm+'|'+cmp;}
tu=mb(tb)+"?"+tgt+"&&ps="+ps+"&pi="+pi+"&di="+di+"&gt1="+gt1+"&ce="+(ce>0?ce:0)+"&cm="+encodeURIComponent(cm)+"&hl="+encodeURIComponent(hl)+"&su="+tp;}}
else if(dbg){w.alert("No ctag on the page.");}}
catch(e){if(dbg){w.alert("Error: "+e.name+"\n"+e.message);}}
return tu;};this.CreateReport2=function(tgt,cm,ce,hl,gt1){var tu='';try{init();if(elC){if(tgt){tu=mb(tb)+"?"+tgt+"&&ps="+ps+"&pi="+pi+"&di="+di+"&gt1="+gt1+"&ce="+(ce>0?ce:0)+"&cm="+encodeURIComponent(cm)+"&hl="+encodeURIComponent(hl)+"&su="+tp;}}
else if(dbg){w.alert("No ctag on the page.");}}
catch(e){if(dbg){w.alert("Error: "+e.name+"\n"+e.message);}}
return tu;};function init(){if(elC===null){elC=d.getElementById("ctag");if(elC){var s=elC.getAttribute("src");di=qsVal(s,'di');pi=qsVal(s,'pi');ps=qsVal(s,'ps');tp=qsVal(s,'tp');}
else{elC='';}
var ms=d.getElementsByTagName("META");for(var n=0;n<ms.length;++n){var nm=ms[n].getAttribute("name");if(nm&&nm.toLowerCase()=="g-link"){var y,c=ms[n].getAttribute("content");if(c){var ca=c.split(';');if(ca[0]){y=parseInt(ca[0]);if(!isNaN(y)){dl=y;}}
if(ca[1]){tb=ca[1];}
if(ca[2]){y=parseInt(ca[2]);if(!isNaN(y)){sd=y;}}}
break;}}
var elBase=d.getElementsByTagName("BASE");if(elBase.length==1){ub=elBase[0].getAttribute("href");}}}
function qsVal(p,t){var re=new RegExp("[?&]"+t+"=([^&]+)","i");var ar=re.exec(p);return(ar?ar[1]:'');}
function mb(url){var re=/([^\/]+)\/[^\/\?]+\/?(\?.*)?$/;var arr=re.exec(url);if(arr){var nm=arr[1],fc=nm.charAt(0);if(dbg&&nm.substring(0,3)!="_1_"){url=url.replace(nm,(fc=='_'?'_1':'_1_')+nm);}
else if(fc!="_"){url=url.replace(nm,'_'+nm);}}
return url;}
function getGT1(u){var re=/[\?\&]GT1=(\d+)/i;var ar=re.exec(u);return(ar?ar[1]:'');}
function getDst(su){var u=null;var ar=reUrl.exec(su);if(!ar){u=su;}
else if((ar[4]&&noLog(ar[4].toLowerCase()))||(ar[2]&&ar[2].toLowerCase()=="javascript")){u=null;}
else if(!ub||ar[2]){u=su;}
else{u=ub+su;}
return u;}
function noLog(s){if(ex&&ex.length){for(var n=0;n<ex.length;++n){if(s===ex[n]){return true;}}}
return false;}
function getCe(rt,tn){if(!rt){return 0;}
if(rt==tn){return 1;}
var ce=df(rt,tn);return(ce>0?ce:0);}
function df(cn,tn,x){if(!x){x=-1;}
for(var n=0;x<0&&n<cn.childNodes.length;++n){var c=cn.childNodes[n];if(c.nodeType==1){if(c==tn){return-x;}
if(!c.id){switch(c.tagName){case'A':case'AREA':var href=c.getAttribute("href");if(href&&href.indexOf("javascript:")!==0){--x;}
break;}
x=df(c,tn,x);}}}
return x;}
this.TrackClick=function(el,cmp){stopAsync();var tu=my.CreateReport(el,cmp);if(tu){var img=new Image();img.src=tu;if(dbg){w.alert("Tracking: "+pu(tu));}}};this.TrackReport=function(tu){if(tu){if(dbg){w.alert("Tracking: "+pu(tu));}
else{var img=new Image();img.src=tu;var t1=new Date(),t2=new Date();while(t2.getTime()-t1.getTime()<sd){t2=new Date();}}}
return!dbg;};this.SetDebug=function(flag){dbg=(flag!==false);};function pu(u){var s='';var ar=reUrl.exec(u);if(!ar){s=u;}
else if(!ar[7]){s=ar[1]+ar[3]+ar[5]+(ar[8]?ar[8]:'');}
else{s=ar[1]+ar[3]+ar[5]+'\n\t?'+ar[7].replace(/\&/g,'\n\t&')+
(ar[8]?'\n\t'+ar[8]:'');}
return s;}
this.oncreate=function(){if(d.attachEvent){d.attachEvent("onclick",track);w.attachEvent("onunload",my.ondestroy);}};this.ondestroy=function(){if(d.detachEvent){w.detachEvent("onunload",my.ondestroy);d.detachEvent("onclick",track);}};this.oncreate();return this;};