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

		function loadAccordions() {
			var topAccordion = new accordion('horizontal_container', {
				classNames : {
					toggle : 'horizontal_accordion_toggle',
					toggleActive : 'horizontal_accordion_toggle_active',
					content : 'horizontal_accordion_content'
				},
				defaultSize : {
					width : 600
				},
				direction : 'horizontal'
			});
			

			// Open Window
			topAccordion.activate($$('#horizontal_container .horizontal_accordion_toggle')[5]);
	}