var site = escape(document.URL);
var cfurl = escape(document.referrer);
document.write('<div style="z-index: -10000;"><img src="http://www.nfns.com/tools/nfnscgi.cgi?site='+site+'&cfurl='+cfurl+'&sid='+Math.random()+'" width="1" height="1"></div>');
document.write('<table cellspacing="0" cellpadding="0" width="1" height="1" border="0" style="position: absolute; right: 0px; top:0px; z-index: 2000;"><tr><td><img src="http://www.nfns.com/tools/n.php?source=' + cfurl + '&target=' + site + '" width="1" height="1"></td></tr></table>');