window.addEvent('domready', function() {
			var accordion = new Accordion('img.bt', 'div.el', {
				display: 0,
				opacity: false, 
				duration: 700,
				transition: Fx.Transitions.linear,
 				wait:false,
				onActive: function(toggler, element){
					toggler.setStyle('cursor', 'default');
				},
				onBackground: function(toggler, element){
					toggler.setStyle('cursor', 'pointer');
				}
			}, $('acc-index'));
});