(document.getElementById ? DOMCapable = true: DOMCapable = false);

var itemStyles = [ ["itemWidth=number"] ];
function hide(menuName)
{
 if (DOMCapable)
 		{ 
			var theMenu = document.getElementById(menuName+"choices");
			theMenu.style.visibility = 'hidden';
			}
		}
function show(menuName)
{
 if (DOMCapable)
 		{
		 var theMenu = document.getElementById(menuName+"choices");
			theMenu.style.visibility = 'visible';
			}
	}