First let me say that you have talent as a designer :)
However, there are a few issues with the site's code as it is. I would recommend dropping that drop down code and implement your own using JQuery's effect library (I say this because you are already loading JQuery in your page). That is browser compatible so you wont have these issues with IE.
http://docs.jquery.com/Effects
Next, your header changes size between Gallery, resume and contact. You will probably want to get that fixed. Also, the resume page's links are positioned odd in FF 3.4... It would be best to make them without using absolute positioning. You can accomplish that by a mix of "float : right" and "position : absolute" (but not setting the "left" or "top" properties) :)
Your page is using a doctype, but doesn't validate.
Oh - and it's 2009 now, BTW :D (see copyright)
hint:
(C) 2008 - <?php echo date("Y"); ?>