content: sub init()
      m.buttonGroup = m.top.findNode("buttonGroup")
      m.playButton = m.top.findNode("playButton")
      m.playButton.observeField("buttonSelected", "onPlayButtonSelected")
  end sub
  
  sub onSetfocus(event)
      print "onChange(event): homeComponent"
      booleanValue = event.getData()
      'm.buttonGroup.visible = booleanValue
      m.playButton.setFocus(booleanValue)
  end sub
  
  sub onPlayButtonSelected()
      m.top.getScene().compToPush = "videoComponent"
  end sub