// JavaScript Document

var accordion = new Accordion('h4.atStart', 'div.atStart', {
	opacity: false,
	onActive: function(toggler, element){
		toggler.setStyle('backgroundPosition', 'bottom');
	},
 
	onBackground: function(toggler, element){
		toggler.setStyle('backgroundPosition', 'top');
	},
	display: 1
}, $('accordion_menu'));