“DHTML” dropdown menus have notoriously involved nasty big chunks of JavaScript with numerous browser-specific hacks that render any otherwise neat, semantic HTML quite inaccessible. Oh, the dream of a lightweight, accessible, standards-compliant, cross-browser-compatible method! Enter Suckerfish Dropdowns.
Today I am going to show you the different parts that make up a dropdown vertical menu for your website. This is not like your normal dropdown menu, which appears at the top of your content, however -- these menus expand and remain visible until they are