function accordion() {
var accordion = new Accordion('h3.atStart', 'div.atStart', {
	opacity: false,
	onActive: function(toggler, element){
		toggler.setStyle('color', '#07266f');
	},
 
	onBackground: function(toggler, element){
		toggler.setStyle('color', '#222');
	}
}, $('accordion'));
}