'Generates the JavaScript for the collection of Google Maps in
this set.'

def render(self):

    params = {'js_module': self.js_module, 'dom_ids': self.dom_ids, 'load_map_js': self.load_map_js(), 'icons': self.icons}
    params.update(self.extra_context)
    return render_to_string(self.template, params)
