function show(menuChoice)
	{
		var el = document.getElementById(menuChoice);
		if ( el.style.display != 'none' )
			{
				Animation(document.getElementById(menuChoice)).to('height', '0px').to('opacity', 0).hide().go();
			}
		else
			{
				Animation(document.getElementById(menuChoice)).to('height', 'auto').from('0px').to('width', 'auto').from('0px').to('opacity', 1).from(0).blind().show().go();
			}
	}

function hide(menuChoice)
	{
		var el = document.getElementById(menuChoice);
		if ( el.style.display != 'none' )
			{
				Animation(document.getElementById(menuChoice)).to('height', '0px').to('opacity', 0).hide().go();
			}
		else
			{
				
			}
	}