function ajaxMenuState( menuId , state ) {

		var url = '/do.php?a=ajax_visitor_menu_state&m='+menuId+'&s='+state; 
		// notice the use of a proxy to circumvent the Same Origin Policy. 
		new Ajax.Request(url, { 
			method: 'get', 
			onSuccess: function(transport) { 
				var notice = $('notice'); 
				if (transport.responseText.match(/href="http:\/\/prototypejs.org/)) 
					notice.update('Yeah! You are in the Top 10!').setStyle({ background: '#dfd' }); 
				else 
					notice.update('Damn! You are beyond #10...').setStyle({ background: '#fdd' }); 
			} 
		}); 
		
	}
	
	function clickmenu( menuId ) {
		$('subSubMenu'+menuId).toggle();
		ajaxMenuState(menuId,$('subSubMenu'+menuId).style.display=='none'?0:1);
		$('subMenuArrow'+menuId).src='/images/standard_nl/pijl_'+($('subSubMenu'+menuId).style.display=='none'?'rechts':'beneden')+'.gif';	
	}
	function rollonmenu( menuId ) {
//		alert('rollonmenu');
		if ( $('subSubMenu'+menuId) ) {
			$('subSubMenu'+menuId).className='subSubMenuSelected';
		}
	}
	function rolloffmenu( menuId ) {
//		alert('rolloffmenu');
		if ( $('subSubMenu'+menuId) ) {
			$('subSubMenu'+menuId).className='subSubMenu';
		}
	}