hightlight menu in node view

I have modified the module to add CSS to active tags:

/**
 * Display Single Tag with Style
 *
 */
function tagclouds_display_term_link_weight($name, $tid, $weight, $description) {
  if ($term = taxonomy_term_load($tid)) {
    switch (arg(0)) {
      case 'node':
        if (is_numeric(arg(1))) {
          $entity_type = 'node';
          $entities = entity_load($entity_type, array(arg(1)));
          $entity = reset($entities);
        }
        break;
      //TODO other entity types support
    }
    $tids=array();
    if (is_object($entity)) {
      // get all fields for the given node type
      $fields = field_info_instances('node', $entity->type);
      foreach ($fields as $fieldname => $info) {
        // check if fields are taxonomy terms
        if ($info['widget']['module'] == 'taxonomy') {
          // if they are, load all term names and tids for given field
          foreach (field_get_items('node', $entity, $fieldname) as $field) {
            $tids[]=$field['tid'];
          }
        }
      }
    }
    $uri = entity_uri('taxonomy_term', $term);
    $uri['options']['attributes']['class'][] = 'tagclouds';
    $uri['options']['attributes']['class'][] = 'level' . $weight;
    $uri['options']['attributes']['title'] = $description;
    return "<span class='tagclouds-term".( in_array($tid, $tids) ? " active-tagclouds": '')."'>" . l($name, $uri['path'], $uri['options']) . "</span>\n";
  }
}

I have copied the code to get terms from taxonomy_menu_tails. May I commit a patch?