function openIt(url,width,height) {
		var Window;
		var left = 20;
		var top = 20;
		wholeUrl = "images/newsLetters/large/" + url + ".jpg";
		openString = "left="+left+",top="+top+",width="+width+",height="+height;
		Window=window.open(wholeUrl,'Advance',openString);
	}

	function swapIt(overNow, item){
	
	var myImagePreview = document.getElementById("imagePreview");
	var myImagePreviewDiv = document.getElementById("imagePreviewDiv");	

	var posx = 0;
	var posy = 0;
	
	if (!e) var e = window.event;
	if (e.pageX || e.pageY) {
		posx = e.pageX;
		posy = e.pageY;
	} else if (e.clientX || e.clientY) {
		posx = e.clientX + document.body.scrollLeft;
		posy = e.clientY + document.body.scrollTop;
	}	

		if (overNow == true) {
			myImagePreviewDiv.style.left = posx;
			myImagePreviewDiv.style.top = posy;
			myImagePreviewDiv.style.border = "1px solid black";
			myImagePreview.src = "images/newsLetters/med/" + item + ".jpg";
		} else {
			myImagePreviewDiv.style.left = 0;
			myImagePreviewDiv.style.top = 0;
			myImagePreviewDiv.style.border = "0px";
			myImagePreview.src = "images/blank.gif";			
		};
	};