var agt=navigator.userAgent.toLowerCase(),is_ie=agt.indexOf("msie")!=-1&&agt.indexOf("opera")==-1;
function setModuleTrackingOnClick(){var b=[];if(is_ie){var a=document.getElementsByTagName("span");if(a)for(i=0;i<a.length;i++)a[i].getAttribute("name")&&a[i].getAttribute("name")=="trackingEnabledModule"&&b.push(a[i])}else b=document.getElementsByName("trackingEnabledModule");if(b.length>0){var c=getMetaTags(),a=c["DCSext.ContentChannel"],c=c["DCSext.ContentType"];a||(a="");c||(c="");for(i=0;i<b.length;i++){var d=b[i],e=d.getAttribute("moduleName"),f=d.getAttribute("moduleId"),g=a+"|"+c+"|";g+=f?
f+"_"+e:e;d=d.getElementsByTagName("a");for(j=0;j<d.length;j++)d[j].setAttribute("modId",g),d[j].href.indexOf("articlePrint")==-1&&YAHOO.util.Event.addListener(d[j],"click",wtModTracking)}}}Reuters.utils.addLoadEvent(setModuleTrackingOnClick);var trackingEnabledModuleIds=[];function addImpression(b){trackingEnabledModuleIds.push(b)}function removeImpression(){trackingEnabledModuleIds.pop()}
function setModuleImpressionTracking(){if(trackingEnabledModuleIds&&trackingEnabledModuleIds.length>0){var b="",a=getMetaTags(),c=a["DCSext.ContentChannel"],a=a["DCSext.ContentType"];c||(c="");a||(a="");for(var d=0;d<trackingEnabledModuleIds.length;d++)b+=c+"|"+a+"|"+escape(trackingEnabledModuleIds[d]),d!=trackingEnabledModuleIds.length-1&&(b+=";");c=document.getElementsByTagName("head").item(0);a=document.createElement("meta");a.setAttribute("name","DCSext.ModID");a.setAttribute("content",b);c.appendChild(a);
b=document.createElement("meta");b.setAttribute("name","DCSext.ModImp");b.setAttribute("content","1");c.appendChild(b)}}function wtModTracking(){var b=this.getAttribute("modId"),a=this.href;a.indexOf("javascript:")!=-1&&(a=a.substring(a.indexOf("'")+1).split("'")[0]);typeof window.dcsMultiTrack!="undefined"&&dcsMultiTrack("DCSext.ModID",b,"DCSext.ModClickID",b,"DCSext.ModURL",a,"DCSext.ModClick","1","DCSext.ModImp","0","WT.dl","1","DCSext.AutoRefresh","False")}
function getMetaTags(){var b=[],a;document.all?a=document.all.tags("meta"):document.documentElement&&(a=document.getElementsByTagName("meta"));for(i=0;i<a.length;i++){var c=a[i].getAttribute("name"),d=a[i].getAttribute("content");b[c]=d}return b}var raptAs="";
function populateRaptAdSize(b){for(var b=b.split(";"),a=0;a<b.length;a++){var c=b[a].indexOf("sz=");if(c!=-1){raptAs+=b[a].substring(c+3)+":";break}}for(a=0;a<b.length;a++)if(b[a].indexOf("type=")!=-1){raptAs+=b[a].substring(c+5)+";";break}}
function setDynamicModuleTrackingOnClick(b){var a=getMetaTags(),c=a["DCSext.ContentChannel"],d=a["DCSext.ContentType"];c||(c="");d||(d="");var a=document.getElementById(b),e=a.getAttribute("moduleName"),f=a.getAttribute("moduleId"),c=c+"|"+d+"|";c+=f?f+"_"+e:e?e:"DYN-"+b;b=a.getElementsByTagName("a");for(j=0;j<b.length;j++)b[j].setAttribute("modId",c),YAHOO.util.Event.addListener(b[j],"click",wtModTracking)};