Javascript Randomization Code

http://www.patrickasanchez.com/aaliw/video1.html Click Tools > Developer Tools > View Source > View Source to see the javascript used. The nine videos here all automatically refresh every minute or two and the sound from each video plays with the other videos on the page to make a kind of soundtrack. This code was used in an installation last year for this project in a projection / sound piece. Either way, let me know if you want help with it...