// JavaScript Document

function showMenu(my_id)
	{
	if (document.all && document.getElementById)
	{	ul = document.getElementById(my_id);
		ul.style.display = 'block';
	}
	}
	
function hideMenu(my_id)
	{
	if (document.all && document.getElementById)
	{	ul = document.getElementById(my_id);
		ul.style.display = 'none';
	}
	}