function seoTracker(domain_id) {
   var seo_url = "http://www.findingseo.com/tracker/seotracker.php";
   var java = navigator.javaEnabled();
   var refer = escape(document.referrer);
   var agent = navigator.userAgent.toLowerCase();
   var aN = escape(navigator.appName);
   var aV = escape(navigator.appVersion);
   var os = escape(navigator.platform);
   var res = escape(screen.width+ 'x'+screen.height);
   var url = escape(document.location);

   // String replace http:// to blank
   refer = refer.replace("http%3A//", "");
   refer = refer.replace("http%3A//", "");
   url = url.replace("http%3A//", "");
   url = url.replace("https%3A//", "");

   var query_url = seo_url+"?id="+domain_id+"&res="+res+"&http_user_agent="+agent+"&aN="+aN+"&aV="+aV+"&java="+java+"&os="+os+"&http_referer="+refer+"&url="+url;

   document.writeln('<img src="' + query_url + '" border="0" />');

} // End of seoTracker() function