title: Display app status in top bar
body: <p>The Evernote iPhone app displays a "second" status bar at the top to keep the user informed about the progress of the synchronization without blocking the rest of the user interface.</p>
  
  <p>You can see the green bar in this screenshot:
  <a href="http://img706.imageshack.us/img706/5024/fotowx.png" rel="nofollow">http://img706.imageshack.us/img706/5024/fotowx.png</a></p>
  
  <p>How would you implement such a bar? Moving down the view of the navigation controller and adding the status bar as a subview to the window?</p>
  
  <p>Is it even called status bar? Didn't know how to name it..</p>
  
  <p>Thanks in advance for your answers
  Martin</p>