function displaySubMenu(thatId,force)
	{
	if (document.getElementById)
		{
		var status=document.getElementById("submenu"+thatId).style.display;
		if (force == 0 || status == "inline")
			{
			document.getElementById("submenu"+thatId).style.display="none";
			}
		else
			{
			if (force != 0)
				{
				document.getElementById("submenu"+thatId).style.display="inline";
				}
			}
		}
	return false;
	}