S5 Vertical Accordion https://www.gemont.de/8-news/latest-news/305-s5-vertical-accordion
speed Compatible with IE7+, Firefox, Opera 10.5+, Safari
speed Compatible with IE7+, Firefox, Opera 10.5+, Safari
speed Compatible with IE7+, Firefox, Opera 10.5+, Safari
script is compatible with Firefox3+, IE8+, Chrome14+, Safari5.05