window.addEvent('domready', function(){
			var accordion = new Accordion('h2.atStart', 'div.atStart', {
			 	
				opacity: false,
				onActive: function(toggler, element){
					  toggler.addClass('onstate');
		
      toggler.removeClass('offstate'); 
				},
				
				onBackground: function(toggler, element){
						  toggler.addClass('offstate');
      toggler.removeClass('onstate'); 
				}
			}, $('accordion'));
	
		});