document.write ('<td width="38" rowspan="2">用户名</td><td width="91" rowspan="2"><input name="username" type="text" class="input01" size="10" maxlength="25"></td><td width="26" rowspan="2">密码</td><td width="91" rowspan="2"><input name="password" type="password" class="input01" size="10" maxlength="25"></td>');