window.addEvent('domready', function(){

	var togglers = $$('#navi > li > a.subnavi');
	var elements = $$('#navi > li > ul');
	var myAccordion = new Fx.Accordion(togglers, elements, {
		'display': -1
	});
	togglers.addEvent('click', function(e){
		e.stop();
	});

});