content: ' ----- Poster -----
  sub showPoster(poster as dynamic)
      print "---- Showing Poster ----"
      screen = CreateObject("roSGscreen")
      m.port = CreateObject("roMessagePort")
      screen.setMessagePort(m.port)
      m.scene = screen.CreateScene("image")
      m.global = screen.getGlobalNode()
      m.global.AddField("poster", "string", false)
      m.global.poster = poster
      screen.show()
  
      while(true)
      end while
  end sub