<!--//
function menuNavigation(x,action)
{
	//bepaal de waarden aan de hand van action
	switch (action)
	{
		case "over":
			visibilityValue	=		'visible';
			visibilityFlashvalue =	'hidden';
			break;
		case "out":
			visibilityValue	=		'hidden';
			visibilityFlashvalue =	'visible';
			break;
		default:
			exit;
			break;
	}
	
	//geef de layer de juiste waarde
	if (x != 'divider')
	{
		document.getElementById(x).style.visibility =	visibilityValue;
	};
	if (document.getElementById('flashObject'))
	{
		document.getElementById('flashObject').style.visibility =	visibilityFlashvalue;
	};
}
//-->