def show_audio_pids():

    class SelectAudioStream(xbmcgui.WindowDialog):

        def __init__(setaudio):
            setaudio.bg = xbmcgui.ControlImage(200,25,520,500, 'panel2.png')
            setaudio.addControl(setaudio.bg)

            def onControl(setaudio, control):
                pass

            def onAction(setaudio, action):
                if action == ACTION_PREVIOUS_MENU or action == ACTION_B_BUTTON:
                    setaudio.removeControl(setaudio.bg)
                    setaudio.close()

    show_setaudio = SelectAudioStream()
    show_setaudio.doModal()
    del show_setaudio