<form method="post">
    <p>
        Username: <input type="text" name="logusername"/><br><br>
        Password: <input type="text" name="logpassword"/><br><br>

        <input type="submit" name="login" value="Login"/><br><br>
        <input type="submit" name="back" value="Back"/>
        <?php if(isset($_POST['back'])){
        ?>
            <script type="text/javascript">
                window.location = "http://localhost:63342/Blog/Home.php?_ijt=8lsb9vcotl1787ohichlto2i51"
            </script>
        <?php
        }
        ?>
    </p></center>
</form>