/** * function getInternalLinkSelector, used to display a tree for the course the edited node belongs to. * this tree allows user to select a group of nodes to link to or a single node. * * @param int $id_course * @param string $fckeditorInstance * @return string */ public static function getInternalLinkSelector($id_course, $id_node, $container_div, $action) { // vito, 22 apr 2009, added $id_node and 'id_edited_node' return CourseViewer::displayInternalLinkSelector($id_course, array('action' => $action, 'container_div' => $container_div, 'id_edited_node' => $id_node)); }