function delete($id = FALSE)
{
if ($id) {
$webboard_relate_del = new Webboard_relate_del($id);
if ($webboard_relate_del->webboard_answer_id == 0) {
$webboard_quiz = new Webboard_quiz($webboard_relate_del->webboard_quiz_id);
$webboard_quiz->webboard_answer->delete_all();
$webboard_quiz->delete();
} else {
$webboard_answer = new Webboard_answer($webboard_relate_del->webboard_answer_id);
$webboard_answer->delete();
}
$webboard_relate_del->delete();
set_notify('success', lang('delete_data_complete'));
}
redirect('webboards/admin/webboard_relate_dels');
}