       = new BufferingIndicator
 
     private var chromeFader : Fader
+    private var hoveringChrome : Boolean = false
 
     private var volumeSliderFillMaxHeight : Number
     private var volumeSliderFillMinY : Number

      onmousedown(volumeSlider, handleVolumeSliderMouseDown)
      onrollover(muteButton, handleVolumeButtonRollOver)
      onrollover(unmuteButton, handleVolumeButtonRollOver)
    }

    private function handlePlayButtonClicked() : void
    { backend.handleUserPlay() }

      if (bufferingIndicator.visible)
        bufferingIndicator.ratio = bufferFillRatio
    }

    override protected function get showChrome() : Boolean
    { return super.showChrome || hoveringChrome }

    private function get volumeSliderMouseVolume() : Number
    {
