content: ' ----- Index -----
  sub noParamsIndex()
      print "---- Showing index ----"
      screen = CreateObject("roSGscreen")
      m.port = CreateObject("roMessagePort")
      screen.setMessagePort(m.port)
      m.scene = screen.CreateScene("index")
      screen.show()
  
      Sleep(7000)
      print "Closing the index screen."
      screen.close()
  
      while(true)
          msg = wait(0, m.port)
      end while
  end sub