A navigation bar or menu is one of the most important elements of your website. The Zapatec DHTML Menu is a search engine friendly, attractive, and versatile way to help your users navigate your web site. Use the Zapatec DHTML Menu as a site map, an application menu or a way to display your data. While the Zapatec DHTML Menu works in all modern browsers, it degrades gracefully in older browsers -- it displays the underlying HTML code.