function toggleFolder(id)
	    {
	        var obj = document.getElementById(id);
	        if(obj != null)
	        {
	            //alert(obj.style.display);
	            if(obj.style.display == "none")
	            {
	                obj.style.display="";
	            }
	            else
	            {
	                obj.style.display = "none";
	            }
	        }
	    }