def __init__(self, attrs=None):
        self.Media.js = self.backends[settings.BACKEND]['js']
        self.Media.css['all'] = Media.merge(
            self.backends[settings.BACKEND]['css'], self.Media.css['all'])

        widgets = (
            forms.TextInput(),
            forms.TextInput(),
        )
        super(GeopositionWidget, self).__init__(widgets, attrs)