window.addEvent('domready', function() {	
	var myAccordion = new Accordion($('mainMenu'), '.toggler', '.element', {
		opacity: false,	 show: openMenu,
		
		onActive: function(toggler, element){
			toggler.setStyle('color', '#000000');
		},
		onBackground: function(toggler, element){
			toggler.setStyle('color', '#888888');
		}		
	});	
	$('mainMenu').set('opacity', 1);	
});