function showMenu(menuElement, menuItem)
{
	
	menuItem.className = "DropdownItem DropdownItemActive";
	show_div(menuElement);
	
	var originalClick = true;
	
	menuElement.hideMenu = function(e)
	{
		if (!originalClick)
		{
			hide_div(this);
			menuItem.className = "DropdownItem";
			hide_div(menuElement);
		}
		else
		{
			originalClick = false;
		}
			if (menuElement_old!=null && menuElement_old != menuElement)
			{
				menuItem_old.className = "DropdownItem";
				hide_div(menuElement_old);
			}
			menuElement_old = menuElement;
			menuItem_old = menuItem;
	}
	document.onclick = menuElement.hideMenu;
	return false;
}