navigation bar in header

I really like the layout of my site previously to adding wordpress…except for the frame… which is why I got wordpress.

Anyhow this is the layout before… webmachiavelli.com/index3.html

For some reason my navigation bar will not slide over in either direction. I would of course prefer to line it up with the sidebar.

webmachiavelli.com/index.php

Any suggestions before I go tearing through the code anymore than I already have.