w = screen.width;
navigator.appName != "Netscape" ? b = screen.colorDepth : b = screen.pixelDepth;
w ? "" : w = "na";
b ? "" : b = "na";
s = 'http://t0.extreme-dm.com/c.g?tag=fsparo&j=y&srw=' + w + '&srb=' + b + '&l=' + escape(document.referrer);

function addTracker() {
	trackerDiv = document.getElementById('tracker');
	trackerImg = document.createElement('img');
	trackerImg.setAttribute('src', s);
	trackerImg.setAttribute('class', 'track');
	trackerDiv.appendChild(trackerImg);
}