function hideOtherSubMenu(strMenu)
{
	var i;
	for(i=1;i<=8;i++)
	{
		if( strMenu != i.toString()) eval("arMenu" + i.toString() + ".style.display='none'");
	}
}

function showSubMenu(strMenu,objCell)
{
	if (eval("arMenu" + strMenu + ".style.display!=''"))
	{
		eval("arMenu" + strMenu + ".style.display=''");
		hideOtherSubMenu(strMenu);	
		objCell.style.cursor = "hand";
	}
	else
	{
		eval("arMenu" + strMenu + ".style.display='none'");
		hideOtherSubMenu(strMenu);	
		objCell.style.cursor = "hand";
	}
}