function dropDown(obj)
			{
				obj = document.getElementById(obj);
				obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
			}
			
			function loadMenu ()
			{
			var vertDrop = document.getElementById('dropDown');
			vertDrop.onmouseover=function(){dropDown('dropMenu');};
			vertDrop.onmouseout=function(){dropDown('dropMenu');};
			
			var dropMenu = document.getElementById('dropMenu');
			dropMenu.onmouseover=function(){dropDown('dropMenu');};
			dropMenu.onmouseout=function(){dropDown('dropMenu');};
			
			var horPop = document.getElementById('popOut');
			horPop.onmouseover=function(){dropDown('dropMenu2');};
			horPop.onmouseout=function(){dropDown('dropMenu2');};
			
			var dropMenu2 = document.getElementById('dropMenu2');
			dropMenu2.onmouseover=function()
			{
				dropDown('dropMenu2');
				dropDown('dropMenu');
			};
			dropMenu2.onmouseout=function()
			{
				dropDown('dropMenu2');
				dropDown('dropMenu');
			};
			}