Bumpity Bump :)
Oh I'd like to know how to do this for blogger :)
Drop down menus can be a little tricky and usually involves some serious CSS coding and tweaking to ensure cross-browser functionality.
If you're ready to play around with code, there are a couple of tutorials out there. Here's a basic one that can get you started: http://www.htmldog.com/articles/suckerfish/dropdowns/
Yes, that is correct. when you have page headers at the top of the page if that makes any sense.