function _phptemplate_variables($hook, $vars) {
  if ($hook == 'page') {
    drupal_add_js(base_path() . path_to_theme().'/js/common.js', 'theme');
    drupal_add_css(base_path() . path_to_theme() . '/nicemenus.css', 'theme', 'screen');
  }
  return array();
}