prof_classes.html

<html>
<body>
        <center>
                PROFESSOR CLASSES
                <!-- Form 1 -->
                <div id="frm1">
                        <!-- Sends data to be processed to "data_process1.php" file by POST method -->
                        <form action="prof_class_data.php" method="POST">
                                <p>
                                        <label>SSN:</label> <!-- Display "SSN:" -->
                                        <input type="text" id="user" name="prof_ssn" />   <!-- user input box -->
                                </p>
        
                                <p>
                                        <input type="submit" id="btn" name="p_login1" /> <!--  Submit button -->
                                </p>
        
                        </form>
                        
                        
                </div>
                
                <!-- Back button -->
                <button onclick="goBack()">Go Back</button>
                
        </center>
        
        <!-- Function for Back button -->
        <script>
                function goBack() {
                  window.history.back()
                }
        </script>
        
</body>
</html>