}
                        echo "<td  style='text-align:center;'><input type='checkbox' name='groups_read[]' value='" . $group->id . "' {$checked}/></td>";
                        $checked = "";
                        if ($group->exc_write) {
                            $checked = " checked ";
                        }
                        echo "<td  style='text-align:center;'><input type='checkbox' name='groups_write[]' value='" . $group->id . "' {$checked}/></td>";
                        echo "</tr>";
                    }
                    echo "<tr>";
                    echo "<td>&nbsp;</td>";
                    echo "<td scope='col' style='text-align:center;'>" . "<a href='#' onclick='select_all(\"groups_read\", true);'>All</a>" . " / <a href='#' onclick='select_all(\"groups_read\", false);'>None</a></td>";
                    echo "<td scope='col' style='text-align:center;'>" . "<a href='#' onclick='select_all(\"groups_write\", true);'>All</a>" . " / <a href='#' onclick='select_all(\"groups_write\", false);'>None</a></td>";
                    echo "</tr>";
                    echo "</table>";
                    $groups->printExplanation();
                }
            } else {
                echo "<p><strong>No groups available.</strong> <a href=\"?page=wp-group-restriction/wp-group-restriction.php#new\">(create a new group)</a></p>";
            }
            ?>
      <br />
      <div class="submit">
      	<input  type="submit" value="Update" />
      	<input type="button"
			onclick="javascript:location.href = '?page=wp-group-restriction/manage_groups&amp;cancel=1'"
			value="Cancel" class="button" />
	  </div>
     </form>
      
      <?php