function SetInitPos()
		{
			document.getElementById('divMenu').style.left=0;
			document.getElementById('divMenu').style.top=0;
		}

		function HideSubMenu()
		{
			document.getElementById('divMenu').style.visibility='hidden';
		}
		
		function ViewSubMenu(ID)
		{
			var r = ofsetPos(ID);
			document.getElementById('divMenu').style.left=r.x+50;
			document.getElementById('divMenu').style.top=r.y;
			document.getElementById('divMenu').style.visibility='visible';
		}
		
		function staySubMenu()
		{
			document.getElementById('divMenu').style.visibility='visible';
		}
		
		function ofsetPos(el) 
		{
			var r = { x: el.offsetLeft, y: el.offsetTop };
			if (el.offsetParent)
			{
				var tmp = ofsetPos(el.offsetParent);
				r.x += tmp.x;
				r.y += tmp.y;
			}
			return r;
		}