function showDetails(detailID) {
		document.getElementById(detailID).style.display = "block";
			setZIndex(detailID, 100);            
		}
    
		    
		function setZIndex(obj, zOrder) {
			var theObj = document.getElementById(obj);
			if (theObj) {
				theObj.style.zIndex = zOrder;
			}
		}


		function hideDetails(detailID) {
		var layer = document.getElementById(detailID);
			if (layer !=null) {
				document.getElementById(detailID).style.display = "none";
				}   
		}