<table width="100%" border="0" cellspacing="0" cellpadding="3"><form name="form1" method="post" action=http://www.rc.gov.cn/bbs/login.asp?action=chk target="_blank">
                               <tr>
                                 <td><div align="center">论坛登陆<br>
                                     用户名：
                                     <input name="username" type="text" id="username" style="width:65px; height:16px" size="10" maxlength="12">
                                     <br>
                                     密　码：
                                     <input name="password" type="password" id="userpassword" style="width:65px; height:16px" size="10" maxlength="20">
                                     <br>
                                     <input type="submit" name="Submit" value="登陆" style="width:50px; height:18px">
                                     <input name="Submit2" type="button"   onclick="window.open('http://www.rc.gov.cn/bbs/reg.asp&#39;,'_blank','')" style="width:50px; height:18px" value="注册">
                                   </div></td>
                               </tr>
                             </form></table>

我是网站清洁工。