} else {
     if ($edit == 3) {
         echo '<div class="alert alert-warning alert-dismissible" role="alert">';
         echo '<button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>';
         echo 'Sorry, you don\'t have privilege to edit teacher\'s information.';
         echo '</div>';
     } else {
         if ($edit == 1) {
             $log = new Log();
             if ($teach->getApproved() == 0 && Input::get('approved') == 1) {
                 $log->actionLog('Approved Teacher');
             }
             if ($teach->getApproved() == 1 && Input::get('approved') == 0) {
                 $log->actionLog('Disapproved Teacher');
             }
             if ($teach->getBlocked() == 1 && Input::get('blocked') == 0) {
                 $log->actionLog('Unblocked Teacher');
             }
             if ($teach->getBlocked() == 0 && Input::get('blocked') == 1) {
                 $log->actionLog('Blocked Teacher');
             }
             $log->actionLog('Edited Teacher');
             echo '<div class="alert alert-success alert-dismissible" role="alert">';
             echo '<button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>';
             echo 'Teacher\'s information edited successfully.';
             echo '</div>';
         } else {
             if ($edit == 2) {
                 echo '<div class="alert alert-warning alert-dismissible" role="alert">';
                 echo '<button type="button" class="close" data-dismiss="alert"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>';
                 echo 'Nothing changed.';
    echo $t->getApproved() == '0' ? 'selected' : '';
    ?>
>Not Approved</option>
							<option value="1" <?php 
    echo $t->getApproved() == '1' ? 'selected' : '';
    ?>
>Approved</option>
						</select>
					</td>
				</tr>
				<tr>
			        <th>Blocked</th>
			        <td>
						<select name="blocked" class="">
							<option value="0" <?php 
    echo $t->getBlocked() == '0' ? 'selected' : '';
    ?>
>Not Blocked</option>
							<option value="1" <?php 
    echo $t->getBlocked() == '1' ? 'selected' : '';
    ?>
>Blocked</option>
						</select>
					</td>
				</tr>
				<tr>	
					<td>
						<input type="submit" value=" &nbsp;Save&nbsp; " class="btn btn-success" name = "submit" />
					</td>
					<td>
						<input type="button" class="btn btn-danger" value="Cancel" onClick="save_edit_t()"; />