var _ul = document.location;
var _dm = document.domain;
var _ur = document.referrer;
var _uh = document.location.hostName;

if (!_ur || _ur=="") { _ur="-"; }//nothing
p=_ur.indexOf(_dm);
if ((p>=0) && (p<=20)) { _ur="+"; }//same domain
if (_ur.indexOf("[")==0 && _ur.lastIndexOf("]")==(_ur.length-1)) { _ur="-"; }//[]

var urtorequest=rdomain(_ur);
var urtorequest1 = "";
if(urtorequest!="-" && urtorequest!="+") { 
	urtorequest1=_ur;
}

var i=new Image(1,1);
i.src="/trck.php?_ur="+encodeURIComponent(urtorequest)+"&_ur1="+encodeURIComponent(urtorequest1);
i.onload=function() { _uVoid(); }

//alert(document.cookie);


function rdomain(urlvar) {
	if(urlvar!="-" && urlvar!="+") { 
		var h,p="";
		p=urlvar.split("://")[1];
		if(p!="") {//domain is present
			if(p.indexOf("/")>-1) {//domain + rel path is present
				h=p.split("/")[0];
			}
			else {
				h=p;			
			}
		}
		else {
			if(urlvar.indexOf("/")>-1) {//domain + rel path is present
				h=urlvar.split("/")[0];
			}
			else {
				h=urlvar;			
			}
		}
	}
	else {
		h=urlvar;
	}
	return h;
}

function _uVoid() { return; }