content: sub init()
      m.video = m.top.findNode("video")
  end sub
  
  sub onContentChanged(event as Object)
      content = event.getData()
      populateVideo(content)
  end sub
  
  sub populateVideo(content)
      m.video.content = content
      m.video.control = "play"
  end sub
  
  ' TO DO - implement back command