<table style="border:none;">
    <tbody>
    <form name="login" method="post" action="./login.php">
        <tr>
            <td align="center">
                <table>
                    <tbody>
                        <tr>
                            <td>
                                Username:
                            </td>
                            <td>
                                <input name="txtUser" type="text" id="txtUser" tabindex="1">
                            </td>
                        </tr>
                        <tr>
                            <td>
                                Password:
                            </td>
                            <td>
                                <input name="txtPass" type="password" id="txtPass" tabindex="2">
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <img src="/captcha.php?width=100&height=40&characters=3" width="100px" height="40px" />
                            </td>
                            <td>
                                <input name="securitycode" type="text" id="securitycode" maxlength="5" autocomplete="off" tabindex="3">
                            </td>
                                                                                                                                        </tr>
                                                                                                                                        <tr>
                            <td colspan="2">
                                <input name="btnLogin" type="submit" id="btnLogin" value="Login" style="width:80px;" tabindex="5"/>
                            </td>
                        </tr>
                    </tbody>
                </table>
            </td>
        </tr>
    </form>
    </tbody>
</table>