/* *
 * 根据分类调用对应商品列表
 */
function change_goods_by_category(category_id, cat_name)
{
  Ajax.call('channel_b_do.php?step=change_goods_by_category&cat_name='+cat_name, 'category_id=' + category_id, changeGoodsByCategoryChannelResponse, 'POST', 'JSON');
}

/* *
 * 处理 根据分类调用对应商品列表 反馈信息
 */
function changeGoodsByCategoryChannelResponse(result)
{
  if (result.error > 0)
  {
        location.href = './';
  }
  else
  {
	
	var child = document.getElementById('category_child_'+result.cat_name);

    if (child)
    {
      child.innerHTML = result.children_list;
    }
	
	var goodsInfo = document.getElementById('goods_list_'+result.cat_name);

    if (goodsInfo)
    {
      goodsInfo.innerHTML = result.goods_list;
    }
  }
}