gistfile1.js

window.addEvent('domready', function() {
	
	//create our Accordion instance
	var myAccordion = new Accordion($('accordion'), 'a.toggler', 'div.element', {
		start:'all-close',
		alwaysHide: true,
		opacity: true,
		onActive: function(toggler, element){
			toggler.setStyle('background-position', '0 -30px');
		},
		onBackground: function(toggler, element){
			toggler.setStyle('background-position', '0 0');
		}
	});

	// added an onComplete event which changes the height of the wrapping div created by Fx.Slide to auto
	var myVerticalSlide = new Fx.Slide('vertical_slide',{
		'onComplete': function() {
			myVerticalSlide.wrapper.setStyle('height','auto');
		}
	}).hide();
	$('v_toggle').addEvent('click', function(e){
		e.stop();
		myVerticalSlide.toggle();
	});
});