function tracker(trackerurl,trackersite,trackerpage,trackerdata){
    document.write("<img height='1' width='1' src='" + trackerurl + "/site.asp?site=" + trackersite + "&amp;page=" + trackerpage + "&amp;data=" + trackerdata + "&amp;img=no&amp;ref="+escape(document.referrer)+"' alt='' />");
}