farril

Hi there, im an infant when it comes to php, and only know a little. So please bare with me if my answers and explaining is slow. Ive got a list of exam questions, each have four answers (selected by 4 radio buttons), this is held in mysql by ExamID, QuestionID, ExamAnswerA, ExamAnswerB, ExamAnswerC, ExamAnswerD. all questions to a particular exam are listed using online.php?id=1 (where id = the examID) ive split the exam questions up in to pages of 5 using this code <?php if ($page > 1) { $prev = ($page - 1); echo "<a href=\"OnlineExam.php?id=$id&page=$prev\">Previous Page <span>|</span></a> "; } for($i = 1; $i <= $total_pages; $i++) { if ($page == $i) { echo " $i <span>|</span> "; } else { echo "<a href=\"OnlineExam.php?id=$id&page=$i\">$i <span>|</span></a> "; } } if ($page < $total_pages) { $next = ($page + 1); echo "<a href=\"OnlineExam.php?id=$id&page=$next\"> Next Page</a>"; } ?> and this is my my answer choices.. <tr> <?php echo "<td class='title'><Input type = 'Radio' Name =".$getexamquestion3['QuestionID']. "value= 'A'></td>" ?> <?php echo "<td><strong>A. </strong>".$getexamquestion3['ExamAnswerA']."</td>"; ?> </tr> <tr> <?php echo "<td class='title'><Input type = 'Radio' Name =".$getexamquestion3['QuestionID']. "value= 'B'></td>" ?> <?php echo "<td><strong>B. </strong>".$getexamquestion3['ExamAnswerB']."</td>"; ?> </tr> <tr> <?php echo "<td class='title'><Input type = 'Radio' Name =".$getexamquestion3['QuestionID']. "value= 'C'></td>" ?> <?php echo "<td><strong>C. </strong>".$getexamquestion3['ExamAnswerC']."</td>"; ?> </tr> <tr> <?php echo "<td class='title'><Input type = 'Radio' Name =".$getexamquestion3['QuestionID']. "value= 'D'></td>" ?> <?php echo "<td><strong>D. </strong>".$getexamquestion3['ExamAnswerD']."</td>"; ?> </tr> My question is, how do i use sessions to hold all the inputted answers in the radio buttons so i can go back and forth through the pages and not have to re input the data. Sorry for the long explanation, i thought it would be needed. Really hope you can help me with this. /Farril