function FoldMenu(sMenuPrefix, sMenu, onoff)
{
	if (document.getElementById) 
	{
		var el = document.getElementById( sMenuPrefix + sMenu );

		if (el) 
		{
			if( onoff == 1 )
			{
				el.style.display = 'inline';
			}
			else if(onoff == 0 )
			{
				el.style.display = 'none';
			}
			else if(onoff == 99 )
			{
				if( el.style.display == 'inline' )
					el.style.display = 'none';
				else if( el.style.display == 'none' )
					el.style.display = 'inline';
			}
		}
	}
	return false;
}

function FoldSubMenu(objTD, sMenuPrefix, sMenu, onoff)
{
	if (document.getElementById)
	{
		var el = document.getElementById( sMenuPrefix + sMenu );
		if( onoff == 1 )
		{
			el.style.display = 'inline';
		}
		else
		{
			el.style.display = 'none';
		}
	}
}