Event.observe(window, 'load', loadAccordions, false);

		function loadAccordions() {

			
			var bottomAccordion = new accordion('vertical_container');
			
			
			
			// Open first one
			bottomAccordion.activate($$('#vertical_container .accordion_toggle')[0]);
			
			// Open second one
			topAccordion.activate($$('#horizontal_container .horizontal_accordion_toggle')[0]);
		}
		
		var verticalAccordions = $$('.accordion_toggle');
	verticalAccordions.each(function(accordion) {
		$(accordion.next(0)).setStyle({
		  height: '0px'
		});
	});