var asn_site_id, asn_zone_id, asn_no_referrer;

function str_replace(search, replace, subject) {
	return subject.split(search).join(replace);
}

function Track() {
	referrer = encodeURI(document.referrer);
	if (typeof(referrer) == "undefined")
		referrer = encodeURI(top.document.referrer);
	
	referrer = str_replace('&', '[and]', referrer);
	
	save_location = encodeURI(document.location);
	if (typeof(save_location) == "undefined")
		save_location = encodeURI(top.document.location);
	
	save_location = str_replace('&', '[and]', save_location);

	screen_width = screen.width;
	screen_height = screen.height;

	document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
	document.write ("http://count.asnetworks.de/c");
	document.write ("ount.php?asn_site_id="+asn_site_id);
	document.write ("&asn_zone_id="+asn_zone_id);
	document.write ("&asn_no_referrer="+asn_no_referrer);
	document.write ("&referrer="+referrer);
	document.write ("&location="+save_location);
	document.write ("&screen_width="+screen_width);
	document.write ("&screen_height="+screen_height);

	document.write ("'><" + "/script>");

	return true;
}