i agree with the other comment...way too many nested divs.

also, you can very easily ditch all that javascript and replace it with a list for the menu using transparencies.

check bonrouge.com for more on that.

also, you've got id's for all the divs, but then you have inline widths and heights...get those into the css.

try a 'strict' doctype as well....it's operating in 'quirks' mode right now.

hope that helps!