function adTracker(){
	var anchors = document.getElementsByTagName("a");
	
	var num = anchors.length;
	
	for(i = 0; i < num; i++)
	{
		if((anchors[i].className!="") && ((anchors[i].className.substring(0,3)=="pAD") || (anchors[i].className.substring(0,3)=="sAD") || (anchors[i].className.substring(0,3)=="cAD") || (anchors[i].className.substring(0,3)=="wAD")))
		{
			if(anchors[i].search == "")
			{
				anchors[i].onclick = function(){
					var oldhref=this.href;
					this.href="#";
					window.location=oldhref + "?camp=" + this.className;
				}
				//anchors[i].href = "#";
			}
			else
			{
				anchors[i].onclick = function(){
					var oldhref=this.href;
					this.href="#";
					window.location=oldhref + "&camp=" + this.className;
				}
				//anchors[i].href = "#";
			}
		}
	}
}