//	This javascript tags file downloads and external links in Google Analytics.
//	You need to be using the Google Analytics New Tracking Code (ga.js)
//	for this script to work.
//	To use, place this file on all pages just above the Google Analytics tracking code.
//	All outbound links and links to non-html files should now be automatically tracked.
//
//	This script has been provided by Goodwebpractices.com
//	Thanks to ShoreTel, MerryMan and Colm McBarron
//
//	www.goodwebpractices.com
//	VKI has made changes as indicated below.

if(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].hostname==location.host){

			}
			else{
				if(hrefs[l]=='http://banner.playunitedcasino.com/cgi-bin/SetupCasino.exe?creferer=skin:pu')
					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 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 = "/external/" + e.hostname + lnk;
        if (typeof(pageTracker) == "object") pageTracker._trackPageview(lnk);
}