(function() {
var ref = document.referrer;
if (ref == parent.document.URL && top.document) ref = top.document.referrer;
var url = document.URL;
var urlbase = false;
if (url.match(/([^\/]+\/\/[^\/]+[\/]?)([^\/\?\&\=!#%\*]*[\/])?/)){
urlbase = RegExp.$1+RegExp.$2;
}
var image = false;
if (document.images['trackfeed_banner']){
image = document.images['trackfeed_banner'];
}
if (urlbase && ref.indexOf(urlbase) != 0){
url = encodeURIComponent(url);
ref = encodeURIComponent(ref);
if (image){
var tmpimg = new Image();
tmpimg.src = "http://trackfeed.com/img.php?r=c522e2c71a&ref=" + ref + "&url=" + url;
tmpimg.onload = function(){ image.src = tmpimg.src; };
}else{
document.write('<a href="http://trackfeed.com/" target="_blank"><img src="http://trackfeed.com/img.php?r=c522e2c71a&ref=',ref,'&url=',url,'" border="0" alt="track feed" /></a>');
}
}else{
if (!image){
document.write('<a href="http://trackfeed.com/" target="_blank"><img src="http://img.trackfeed.com/img/tfg.gif" border="0" alt="track feed" /></a>');
}
}
})();