title: Windows Phone 7 Global UI Element?
body: <p>I'm trying to add a Global UIElement in my Windows Phone 7 app (ie. a UIElement that is shared across all pages)</p>
  
  <p>Specifically, I'm trying to get the MediaElement to continue playing when I navigate to different pages. </p>
  
  <p>I've tried playing with the Application.RootVisual / PhoneApplicationFrame but I can't seem to get it to work.</p>