Hide Navigation Bar 1.41
by Jay Baldwin
This extension enables you to hide the navigation bar through a toggle button. Currently the toggle button is the F2 key. You can change the key in the extensions options, as well as configure whether you want the Navigation Bar to be displayed on an initial Firefox launch. Also allows you to enable an Auto-Hide mode if you wish to use that instead.
This extension is based off the work completed in the Hide Menu Bar extension.
This add-on is not compatible with your version of Firefox because of the following: