function init_accordion() {
	if ($$('.accordion').length) {
		$$('.accordion h4').setStyle('cursor', 'pointer');
		var accordion = new Accordion($$('.accordion h4'), $$('.accordion div'),  {
			opacity: false,
			onActive: function(toggler, element){
				toggler.setStyle('text-decoration', 'none');
			},
			onBackground: function(toggler, element){
				toggler.setStyle('text-decoration', 'underline');
			}
		});
	}
}

window.addEvent('domready', function() {
	init_accordion();
});