s1 = "";

if(s1.substr(s1.length-1,1) == "\/")
{
	s1 = s1.substr(0,s1.length - 1);
}

if(s1.substr(0,7).toLowerCase() == "http:\/\/")
{
	a = s1.split("\/");
	szURL = "\/";
		
	for(i=3;i<a.length;i++)
		szURL += a[i] + "\/";
		
	szURL = szURL.substr(0,szURL.length - 1);
}
else
{
	szURL = s1;
}

if(document.referrer.indexOf("?") != -1)
{	a = document.referrer.split("?");
	querystring = a[1];
}
else
{
	querystring = "";
}

szText = "<script src='Counter/CountAction.php?URL=" +escape(szURL) + "&QUERYSTRING=" + escape(querystring) + 
		 "&REFERER=" + escape(document.referrer) + "&SCREEN=" + screen.width + 'x' + screen.height + "'><\/script>";
document.write(szText);