Update database by validating selected checkboxes in a table

Assume a table which shows list of students retrieved from database. After every record there must be a checkbox and the records corresponding to selected checkboxes must be inserted into another table.

This is the code for my dynamic table

<div>
            <center>

                <table>
                    <thead>
                    <tr>
                        <th> Roll No </th>
                        <th> Name </th>
                        <th> Department </th>
                        <th> Bus route </th>
                        <th> Accept </th>
                    </tr>
                    </thead>
                    <% 
                        while(resultset.next())
                        {
                    %>
                    <tbody>
                    <tr>
                        <td height="30" nowrap align="center"><%out.println(resultset.getString("std_id")); %></td>
                        <td nowrap align="center"><%out.println(resultset.getString("std_name")); %></td>
                        <td nowrap align="center" class="rtpad"><%out.println(resultset.getString("dept")); %></td>
                        <td nowrap align="center" class="rtpad"><%out.println(resultset.getString("bus_id")); %></td>
                        <td> <input type="checkbox" name="chk[]">  </td>
                    </tr>

                    </tbody>

                <%     } 


                %>

                </table>
                    <input type="button" value="Accept" name="btn_accept" id="btn_accept">
            </center>

        </div>

On clicking Accept button, records whose corresponding checkboxes were selected has to be inserted into another table.
Consider just printing the records that are selected for test case.
I have been trying since some time but i am unable to match case.
Please help me solving this problem.
Thanks in advance.