window.addEvent('domready', function(){
var accordion = new Accordion('h3.atStart', 'div.atStart', {
	opacity: false,
	onActive: function(toggler, element){
		toggler.setStyle('color', '#66b1d8');
	},
 
	onBackground: function(toggler, element){
		toggler.setStyle('color', '#1f456c');
	}
}, 
$('accordion'));
});