window.addEvent('domready', function(){
	var accordion = new Accordion('div.atStart', 'div.aStart', {
		opacity: false, duration:500, wait: false, transition:Fx.Transitions.Circ.easeOut, 

		onActive: function(toggler, element){
			toggler.toggleClass('selected');
		},
		
		onBackground: function(toggler, element){
			toggler.removeClass('selected');
		}

	}, $('accordion'));
});