window.addEvent('domready', function() {
	if($('accordion')) {
		var UDBAccordion = new Fx.Accordion(
			$$('.toggler'), 
			$$('.element'), {
				alwaysHide: true, 
				display: -1,
				opacity: false,
				onActive: function(toggler) { toggler.setStyle('background', 'transparent url(../images/arrow-down.png) 10px center no-repeat'); },
				onBackground: function(toggler) { toggler.setStyle('background', 'transparent url(../images/arrow.png) 10px center no-repeat'); }
			});
	}
});