整合GreyBox放大显示图片

               <s:iterator value="#request.photoList" id="photo" status="stu">
                <td>
                    <a href='photo/${sessionScope.username}/<s:property value="photo"/>' title="我的相册" rel="gb_imageset[photos]">
                        <img src='photo/${sessionScope.username}/<s:property value="photo"/>' width="100" height="120">
                    </a>
                </td>
                <s:if test="(#stu.index + 1) % 3 == 0">
                    </tr>
                    <tr>
                </s:if>
            </s:iterator>