function startup()
			{
				hover(1);
				//iefix();
			}
			
			function hover(a)
			{
				var maxmenuitems = 5;
				for (var x = 1; x <= maxmenuitems; x++)
				{
					document.getElementById("menuitem"+x.toString()).className = "a1";
					document.getElementById("content"+x.toString()).className = "invisible";
				}
	
				document.getElementById("menuitem"+a.toString()).className = "a2";
				document.getElementById("content"+a.toString()).className = "visible";
			}