var menuOpened = -1;
function Altos_Menu_Show(index)
{
}

function Altos_Menu_Show2(Index)
{
	if (menuOpened != -1)
	{
		Altos_Menu_Hide2(menuOpened);
	}

	document.getElementById("Altos_Menu_Main_" + Index).className = "mainitemclass_a"; 
	obj = document.getElementById("Altos_Menu_Sub_" + Index);
	if (obj != null)
	{
		obj.style.left = "0px"; //document.getElementById("Altos_Menu_Main_" + Index).offsetLeft + "px";
		obj.style.display = "";
	}
}
function Altos_Menu_Hide(Index)
{
	menuOpened = Index;
}

function Altos_Menu_Hide2(Index)
{
	document.getElementById("Altos_Menu_Main_" + Index).className = "mainitemclass"; 
	obj = document.getElementById("Altos_Menu_Sub_" + Index);
	if (obj != null)
	{
		document.getElementById("Altos_Menu_Sub_" + Index).style.display = "none";
	}
}