content: sub init()
  print "ContentReader " ; "init()"
           
      m.top.functionName = "readContent"
  end sub
  
  sub readContent()
      print "ContentReader " ; "readContent()"
      
      audiocontent = createObject("RoSGNode","ContentNode")
  
      audiocontentxml = createObject("roXMLElement")
        
      xmlstring = ReadAsciiFile(m.top.audiocontenturi)
      audiocontentxml.parse(xmlstring)
        
      if audiocontentxml.getName() = "AudioContent"
          for each audio in audiocontentxml.GetNamedElements("audio")
              audioitem = audiocontent.createChild("ContentNode")
              audioItem.setFields(audio.getAttributes())
          end for
      end if
  
        m.top.audiocontent = audiocontent
  end sub