Are we talking the Bar on the bottom? That is the status bar.
That is the Menu Bar (some call it Toolbar) for OSX. In Safari the item called Status Bar is at the bottom. That is where the confusion came from.
In Full Screen, the Menu Bar goes away unless you move the mouse toward the top. I am not sure if there is a way around that or not. Checking now.
Anyone ever find out if you can keep the menu bar on top even when in full screen? I don't want it hidden. It's making me crazy.