In Firefox 3.6, I was using the Autohide extension to enable the menu bar and bookmarks toolbar in full screen mode. But Autohide is not compatible with Firefox 4, and even its home page appears to be gone. (Here's an old copy on the Wayback Machine.)
In Firefox 4's full-screen mode, when I move the mouse to the top of the screen, only the navigation toolbar and the tab list appear. I want to see the menu bar and bookmarks toolbar as well. I also want to be able to use
Alt keys to open the menu (e.g.
Alt-V to open the View menu.)
Is there an extension compatible with Firefox 4 that can do this?