<?php
// $Id:$

function form_render_help($section) {
  switch ($section) {
    case 'admin/modules#description':
      return t('Implements demonstration for the hook_render_form()');
  }
}

function form_render_form_render(&$form) {
  foreach ($form as $key => $element) {
    if (!element_property($key)) {
      switch ($element[type]) {
        case 'fieldset':
          form_render_form_render($form[$key]);
        default:
          $form[$key][title].= ' blah';
      }
    }
  }
}