function getCookie(name)
{
	var prefix=name + "=";
	var cookieStartIndex=document.cookie.indexOf(prefix);
	if(cookieStartIndex==-1)
		return null;
	var cookieEndIndex=document.cookie.indexOf(";",cookieStartIndex+prefix.length);
	if(cookieEndIndex==-1)
		cookieEndIndex=document.cookie.length;
	return unescape(document.cookie.substring(cookieStartIndex+prefix.length,cookieEndIndex));
}

l_s="log.php";
page=escape(window.location.href);
ref=escape(document.referrer);
url=l_s+"?js=1&page="+page+"&ref="+ref;
session_id=getCookie('session_id');
if(session_id==null) // First visit
{
	session_id=0;
}
url+="&session_id="+session_id;
//window.location.href=url;
document.write("<script src="+url+"></script>");