(function(){
var ref  = new RegExp("[<>'\"]", "g");
aa_ref = aa_ref.replace(ref, "");

var screenW,screenH,colorD;
screenW=screen.width;
screenH=screen.height;
colorD=screen.colorDepth;
document.write('<img src="http://uu.fresheye.com/al?id=',aa_id,'&sc=',screenW,'x',screenH,'x',colorD,'&rf=',aa_ref,'" border="0" width="1" height="1" alt="">');
})();