';
echo '
';
echo $lp->return_new_tree();
echo '
';
echo '
';
echo '
';
$lpItem = new learnpathItem($_GET['id']);
if (isset($is_success) && $is_success == true) {
echo $lp->display_manipulate($_GET['id'], $lpItem->get_type());
echo Display::return_message(get_lang('Prerequisites to the current learning object have been added.'));
} else {
echo $lp->display_manipulate($_GET['id'], $lpItem->get_type());
echo $lp->display_item_prerequisites_form($_GET['id']);
}
echo '
';
echo '
';
Display::display_footer();