Copyright: Copyright 1998-2001 W3C (MIT, INRIA, Keio), All Rights Reserved.
See http://www.w3.org/Consortium/Legal/.
Author: Geoff Freed, WGBH/NCAM
           Version: March 13, 2001, v2
            Module: Content Control Module
           Feature: systemCaptions test attribute
         File Name: systemCaptions.smil
  Media Components: 2 JPG, 2 WAV
 Expected Behavior: show image, play audio,
                    display closed captions if user elects to see them