// JavaScript Documentif (document.getElementsByTagName) {
        // Initialize external link handlers
        var hrefs = document.getElementsByTagName("a");
        for (var l = 0; l < hrefs.length; l++) {
				
			try{
	               //protocol, host, hostname, port, pathname, search, hash
	               if (hrefs[l].protocol == "mailto:") {
	                       startListening(hrefs[l],"click",trackMailto);
	               } else if (hrefs[l].hostname == location.host) {
	                       var path = hrefs[l].pathname + hrefs[l].search;
							var isDoc = path.match(/\.(?:doc|docx|pdf|xls|xlsx|pptx|ppt|zip|txt|vsd|vxd|js|css|rar|exe|wma|mov|avi|wmv|mp3|swf|flv)($|\&|\?)/);
	                       if (isDoc) {
	                               startListening(hrefs[l],"click",trackExternalLinks);
	                       }
	               } else {
	                       startListening(hrefs[l],"click",trackExternalLinks);
	               }
			}
			catch(e){
					continue;
			}
        }

function startListening (obj,evnt,func) {
        if (obj.addEventListener) {
                obj.addEventListener(evnt,func,false);
        } else if (obj.attachEvent) {
                obj.attachEvent("on" + evnt,func);
        }
}

function trackMailto (evnt) {
        var href = (evnt.srcElement) ? evnt.srcElement.href : this.href;
        var mailto = "/mailto/" + href.substring(7);
        if (typeof(pageTracker) == "object") pageTracker._trackPageview(mailto);
}

function trackExternalLinks (evnt) {
        var e = (evnt.srcElement) ? evnt.srcElement : this;
        while (e.tagName != "A") {
                e = e.parentNode;
        }
        var lnk = (e.pathname.charAt(0) == "/") ? e.pathname : "/" + e.pathname;
        if (e.search && e.pathname.indexOf(e.search) == -1) lnk += e.search;
        if (e.hostname != location.host) lnk = "/exlinks/" + e.hostname + lnk;
        if (typeof(pageTracker) == "object") pageTracker._trackPageview(lnk); 
}