»Bay Area Anti-derailleur and Single-speed Society

Riding to work today for the first time all week, inspiration overcame me. I re-worked the Bay Area Anti-derailleur and Single-speed Society web site, which consists of a single page. I took elements from gmail (clicking on a div does something!), and innerHTML wizardry from Cody.
The old page will remain on the site for a while, for no good reason.