var MouseX ;
	var MouseY ;

	function ShowPopUp(e){
		if(Mozilla){
			var Object_ID = e.target.id;
			MouseX = e.clientX+document.body.scrollLeft;
			MouseY = e.clientY+document.body.scrollTop;
		}else{
			var Object_ID = event.srcElement.id;
			MouseX = event.clientX+document.body.scrollLeft;
			MouseY = event.clientY+document.body.scrollTop;
		}
		var PopUp_Left = MouseX-34;
		var PopUp_Top = MouseY+23;
		document.getElementById("PopUpDiv").style.left=PopUp_Left;
		document.getElementById("PopUpDiv").style.top=PopUp_Top;
		document.getElementById("PopUpDiv").style.display="block";
	}

	function MovePopUp(e){
		if(Mozilla){
			MouseX = e.clientX+document.body.scrollLeft;
			MouseY = e.clientY+document.body.scrollTop;
		}else{
			MouseX = event.clientX+document.body.scrollLeft;
			MouseY = event.clientY+document.body.scrollTop;
		}
		document.getElementById("PopUpDiv").style.left=MouseX-34;
		document.getElementById("PopUpDiv").style.top=MouseY+23;
	}

	function HidePopUp(){
		document.getElementById("PopUpDiv").style.display="none";
		document.getElementById("PopUpDiv").style.left=-100;
		document.getElementById("PopUpDiv").style.top=-100;
	}

	function Initialize_Ad_Images(){
		var myObjColl = getElementsByClassName('thumbnail_image');
		for (var i = 0, j = myObjColl.length; i < j; i++) {
			if (Mozilla){
				myObjColl[i].addEventListener("mouseover", ShowPopUp, false);
				myObjColl[i].addEventListener("mousemove", MovePopUp, false);
				myObjColl[i].addEventListener("mouseout", HidePopUp, false);
			}else{
				myObjColl[i].attachEvent("onmouseover", ShowPopUp);
				myObjColl[i].attachEvent("onmousemove", MovePopUp);
				myObjColl[i].attachEvent("onmouseout", HidePopUp);
			}
		}
	}