function _deleteUser($a_usr_id)
{
// Delete all user related data
// delete lm_history
include_once './Modules/Course/classes/class.ilCourseLMHistory.php';
ilCourseLMHistory::_deleteUser($a_usr_id);
include_once './Modules/Course/classes/class.ilCourseParticipants.php';
ilCourseParticipants::_deleteUser($a_usr_id);
// Course objectives
include_once "Modules/Course/classes/Objectives/class.ilLOUserResults.php";
ilLOUserResults::deleteResultsForUser($a_usr_id);
}
