Purely CSS driven dropdown menus and rollovers by John Carroll.
Lighteweight, SEO friendly, accessible(508) and quick-loading.
In this page I use nested lists, :hover psuedo classes and link to a htc file to create cross-browser, non-javascript dropdowns. Using a single background .png with two background-positions styles creates lightning fast rollovers with no delay or image-dropout. The obscurely used Defenition List (DL), Definition Term (DT), and Defenition Description (DD) tags allow me to have alternating buttons on the checkerboard without referencing multiple IDs in the html body. Please view the source. I welcome any comments on the techniques used here, especially ways to improve upon them.