include_once(ROOT_PATH . 'includes/fckeditor/fckeditor.php'); // 包含 html editor 类文件

  if ($_REQUEST['act'] == 'add')
    {
        $group_buy = array(
            'act_id'  => 0,
            'start_time'    => date('Y-m-d', time() + 86400),
            'end_time'      => date('Y-m-d', time() + 4 * 86400),
            'price_ladder'  => array(array('amount' => 0, 'price' => 0))
        );

create_html_editor('act_desc');

$group_buy = group_buy_info($group_buy_id);

create_html_editor('act_desc',$group_buy['act_desc']);

<textarea  name="act_desc" cols="40" rows="3"  >{$group_buy.act_desc}</textarea>

{$FCKeditor}