colors = {'stop' : 'red',

                  'play' : 'blue',

                  'pause' : 'green'} # very confusing -- play and pause supply colors

                                     # for each other!

        for name, button in self.statebuttons.items():

            if name == 'pause' and state not in ('stop', 'pause'):

                name = 'play'

            if state == name: # name gets changed sometimes for 'pause' -- see right above

                button['bg'] = colors.get(name, 'black')

            else:

                button['bg'] = 'black'

        self.goButton.updateStatus()

############################

def main():

    global graph

    parser = OptionParser()

    parser.add_option('--show',

        help='show URI, like http://light9.bigasterisk.com/show/dance2008')

    graph = showconfig.getGraph()

    (options, songfiles) = parser.parse_args()

    if len(songfiles)<1:

        graph = showconfig.getGraph()

        if not options.show:

            raise ValueError("missing --show http://...")

        playList = graph.value(URIRef(options.show), L9['playList'])

        if not playList:

            raise ValueError("%r has no l9:playList" % options.show)

        songs = list(graph.items(playList))

    else:

        raise NotImplementedError("don't know how to make rdf song nodes from cmdline song paths")

    root=tk.Tk()

    root.wm_title("ascoltami")

    toplevelat("ascoltami", root)

    root.config(bg="black")

    player=Player()

    songlist = buildsonglist(root, graph, songs, player)

    songlist.pack(fill='both',exp=1)

    seeker = Seeker(root, player)

    goRow = tk.Frame(root)