function ShowHideSub(nF)
{
	for (i=0; i<4; ++i)
	{
		if (i == nF)
		{
			document.getElementById("submenu_" + "4" + "_" + i).style.display="";
			document.getElementById("subtitle_" + "4" + "_" + i).className="menu_" + "4" + "_1";
		}
		else
		{
			document.getElementById("submenu_" + "4" + "_" + i).style.display="none";
			document.getElementById("subtitle_" + "4" + "_" + i).className="menu_" + "4" + "_0";
		}
	}
}

function ShowHideSub2(nF)
{
	for (i=0; i<2; ++i)
	{
		if (i == nF)
		{
			document.getElementById("submenu2_" + "2" + "_" + i).style.display="";
			document.getElementById("subtitle2_" + "2" + "_" + i).className="menu2_" + "2" + "_1";
		}
		else
		{
			document.getElementById("submenu2_" + "2" + "_" + i).style.display="none";
			document.getElementById("subtitle2_" + "2" + "_" + i).className="menu2_" + "2" + "_0";
		}
	}
}