var currentImage = new Image();
		
		function loadImg(placeholderId, url)
		{
			document.getElementById(placeholderId).src = "images/pleasewait.jpg";
			currentImage = new Image();
			currentImage.onLoad = imgComplete(placeholderId,url);
			currentImage.src = url;
		}
		
		function loadImg2(placeholderId, url, overlayId, overlayEnabled)
		{			
			document.getElementById(placeholderId).src = "images/pleasewait.jpg";
			currentImage = new Image();
			currentImage.onLoad = imgComplete2(placeholderId,url,overlayId, overlayEnabled);
			currentImage.src = url;
		}
				
		function imgComplete(placeholderId,url)
		{			
			document.getElementById(placeholderId).src = url;
		}
		
		function imgComplete2(placeholderId,url,overlayId,overlayEnabled)
		{			
			document.getElementById(placeholderId).src = url;
			document.getElementById(overlayId).style.display = (overlayEnabled == true) ? "block" : "none";
		}

		
		currentImage.src = "images/pleasewait.jpg";