function turnontable(menuitem)
{

	var a = MM_findObj(menuitem);
	if (a != null)
	{
		a.style.background='#9999cc';
		a.style.color='#000033';
	}
}

function turnofftable(menuitem)
{
	
	var a = MM_findObj(menuitem);
	if (a != null)
	{
		a.style.background='';
		a.style.color='';
	}
}