function private_getSubmenuWidth (menuId, itemId)
{
	switch (itemId)
	{
		case 1	: return 262;
		case 2	: return 276;
		case 3	: return 219;
	}

	return 0;
}

function private_moveLeft (submenuId)
{
	return -1;
}

function private_moveTop (submenuId)
{
	return 0;
}

function private_showPopup (menuId, itemId)
{
	document.getElementById("topMenu_link" + itemId).className = "topMenu_link_selected";
}

function private_hidePopup (menuId, itemId)
{
	if (document.getElementById("topMenu_isSelected" + itemId) == undefined)	// check if this item is the selected one
		document.getElementById("topMenu_link" + itemId).className = "topMenu_link";
}