document.write("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"340\" align=\"center\">  <form name=login method=post action=\"/e/enews/index.php\">    <input type=hidden name=enews value=login>    <tr>       <td height=\"40\" align=\"center\"><div align=\"left\">用户名<input name=\"username\" type=\"text\" size=\"8\" class=\"login\">          密码<input name=\"password\" type=\"password\" size=\"8\" class=\"login\">          <select name=\"lifetime\" id=\"lifetime\">            <option value=\"0\">不保存</option>            <option value=\"3600\">一小时</option>            <option value=\"86400\">一天</option>            <option value=\"2592000\">一个月</option>            <option value=\"315360000\">永久</option>          </select>          <input type=\"image\" src=\"/images/loginsub.gif\" name=\"Submit\" value=\"登陆\">        </div></td>    </tr>  </form></table>");