1:auction.php的auction_list函数
 $sql = "SELECT a.*, IFNULL(g.goods_thumb, '') AS goods_thumb " .
            "FROM " . $GLOBALS['ecs']->table('goods_activity') . " AS a " .
                "LEFT JOIN " . $GLOBALS['ecs']->table('goods') . " AS g ON a.goods_id = g.goods_id " .
            "WHERE a.act_type = '" . GAT_AUCTION . "' " .
            "AND a.start_time <= '$now' AND a.end_time >= '$now' AND a.is_finished < 2 ORDER BY a.act_id DESC";

同时修改该函数
function auction_count()
{
     $now = gmtime();
    $sql = "SELECT COUNT(*) " .
            "FROM " . $GLOBALS['ecs']->table('goods_activity') .
            "WHERE act_type = '" . GAT_AUCTION . "' " .
            "AND start_time <= '$now' AND end_time >= '$now' AND is_finished < 2";
    return $GLOBALS['db']->getOne($sql);
}
2:admin\auction.php的function auction_list()
$info =  auction_info($row[act_id]);
$arr['bid_user_count']   = $info['bid_user_count'];

3:admin\templates\auction_list.htm
 <td align="right">{$auction.bid_user_count}</td>

4:includes/lib_goods.php
function get_top10($cats = '')去掉

 if ($GLOBALS['_CFG']['use_storage'] == 1)
    {
        $sql .= " AND g.goods_number > 0 ";
    }

5:auction_list.dwt
<select name="sort">
       <option value="start_time">开始时间</option>
    <option value="end_time">结束时间</option>
  
      </select>

6:auction.php的list中增加以下
$sort = isset($_REQUEST['sort'])&&($_REQUEST['sort'])?$_REQUEST['sort']:'act_id';

6:auction.php
function auction_list($size, $page,$sort = '')
{
 if($sort){
  $sort_string = ' order by a.'.$sort." asc";
 }
 
    $auction_list = array();
    $auction_list['finished'] = $auction_list['finished'] = array();

    $now = gmtime();
     $sql = "SELECT a.*, IFNULL(g.goods_thumb, '') AS goods_thumb " .
            "FROM " . $GLOBALS['ecs']->table('goods_activity') . " AS a " .
                "LEFT JOIN " . $GLOBALS['ecs']->table('goods') . " AS g ON a.goods_id = g.goods_id " .
            "WHERE a.act_type = '" . GAT_AUCTION . "' " .
            "AND a.start_time <= '$now' AND a.end_time >= '$now' AND a.is_finished < 2 $sort_string";

8:auction.php的list
  $pager = get_pager('auction.php', array('act' => 'list','sort'=>$sort), $count, $page, $size);

9:调用参与拍卖数量
$info =  auction_info($row[act_id]);
 
  $auction['bid_user_count']   = $info['bid_user_count'];

10:auction_list.dwt参与人数:{$auction.bid_user_count}

11:auction.php的auction_list()中增加倒计时
$auction['auction_end_time']   =local_date('Y/m/d H:i', $auction['end_time']);
$auction['act_id']   = $auction['act_id'];