var idate = new Date();
var izone = 0 - idate.getTimezoneOffset()/60;
var icolor	= screen.colorDepth;
var iSize = screen.width + 'x' + screen.height;
document.write('<script language=javascript src=\"/check.asp?izone='+izone+'&icolor='+icolor+'&iSize='+iSize+'&ireferrer='+escape(document.referrer)+'\"></script>');