document.write('<form action="login.jsp?act=do" method="post" target="_self" onSubmit="return check(this)" style="margin-top: 0; margin-bottom: 0">');
        document.write('  <table border="0" width="100%" id="table3" cellspacing="0" cellpadding="0">');
        document.write('    <tr>');
        document.write('     <td><p align="center"><span style="font-size: 12px">用户名：');
        document.write('       <input name="username" type="text" id="username" style="border:1px solid #cecece;" size="6" />');
        document.write('        密码：');
        document.write('        <input name="password" type="password" id="password" style="border:1px solid #cecece;" size="6" />');
        document.write('       &nbsp;<input name="UserType" type="radio" value="0" checked>个人<input name="UserType" type="radio" value="1">企业 </span>');
        document.write('              <input type="submit" name="Submit2" value="登  陆" style="border:1px solid #cecece; font-family:serif; font-size:9pt" />');
        document.write('       <span style="font-size: 12px">&nbsp;&nbsp; </span>');
        document.write('             <input type="button" name="Submit3" value="个人注册" style="border:1px solid #cecece; font-family:宋体; font-size:9pt" onClick="javascript:location.href=\'reg.jsp\'" />');
        document.write('        &nbsp;&nbsp; ');
		document.write('             <input type="button" name="Submit3" value="企业注册" style="border:1px solid #cecece; font-family:宋体; font-size:9pt" onClick="javascript:location.href=\'reg_com.jsp\'" />');
        document.write('              <input type="hidden" name="usertype" value="bbs" />');
        document.write('              <input type="hidden" name="directUrl" value="index.jsp" />');
        document.write('      </p></td>');
        document.write('    </tr>');
        document.write('  </table>');
        document.write('</form>');