function ZoomImage(obj,w,h)
		{
		var	el = document.getElementById("ZoomImgDiv");
		var	img = document.getElementById("ZoomImg");
		var	tmp = obj;
		var x = 0;
		var y = 0;
		
		if ( el ) {
			img.src = obj.src;
			img.height = h;
			img.width = w;
			
				while ( tmp.offsetParent )
					{
					tmp = tmp.offsetParent;
					x += tmp.offsetLeft;
					y += tmp.offsetTop;
					}
				el.style.top=y + obj.offsetTop + 1 - obj.offsetHeight/2; /* obj.offsetHeight +  */
				if ( w > 100 )
					el.style.left=x + obj.offsetLeft - obj.offsetWidth/2;
				else
					el.style.left=x + obj.offsetLeft;
				}
			
			el.style.display = 'block';
			el.style.visibility = 'visible';
		}
	
	function HideZoomImage()
		{
		var	el = document.getElementById("ZoomImgDiv");
		
		el.style.display = 'none';
		el.style.visibility = 'hidden';
		}