var TrackTag = "http://fls.doubleclick.net/activityi;";

function GetTrackingTag(URL){
	var axel = Math.random()+"";
	var a = axel * 10000000000000;
	src = TrackTag + URL + 'ord=1;num='+ a + '?';
	
	if(GetTrackingTag){
		document.getElementById("tracking_tag").src = src;
		// alert(src);
	}
}

window.onload = setLinks;
function setLinks(){
	var link = document.getElementById("amazon");
	if (!link) return false;
	link.onclick = function() {
		GetTrackingTag("src=1649157;type=nutrit;cat=buybuy;");
	}
}