/*
function ShowSubMenu(subID)
{
	for (var i=1; i<=7; i++)
	{
		document.all["SubMenu" + i].style.visibility = "hidden";
		document.all["SubMenu" + i].style.display = "none";
	}
		
	document.all["SubMenu" + subID].style.visibility = "visible";
	document.all["SubMenu" + subID].style.display = "";		
}
*/

function ShowSubMenu(subID)
{
	for (var i=1; i<=7; i++)
	{
		if (document.all) // Internet Explorer
		{	
			document.all["SubMenu" + i].style.visibility = "hidden";
			document.all["SubMenu" + i].style.display = "none";
		}
		else if(document.layers) // before Netscape 6
		{	
			document.layers["SubMenu" + i].visibility = "hide"; 
			document.layers["SubMenu" + i].display = "none";
		}
		else  // Netscape 6 and Mozilla
		{
			document.getElementById("SubMenu" + i).style.visibility = "hidden";
			document.getElementById("SubMenu" + i).style.display = "none";
		}
	}

	if (document.all) // Internet Explorer
	{
		document.all["SubMenu" + subID].style.visibility = "visible";
		document.all["SubMenu" + subID].style.display = "";
	}
	else if (document.layers) // before Netscape 6
	{
		document.layers["SubMenu" + subID].visibility = "show"; 
		document.layers["SubMenu" + subID].display = "";
	}
	else	 // Netscape 6 and Mozilla
	{
		document.getElementById("SubMenu" + subID).style.visibility = "visible";
		document.getElementById("SubMenu" + subID).style.display = "";
	}
}