* @param string $type a type name to retrieve
* @return array repository instances
*/
-function repository_get_instances($context=null, $userid = null, $onlyvisible = true, $type=null, $nositeinstances=true){
+function repository_get_instances($context=null, $userid = null, $onlyvisible = true, $type=null, $nositeinstances=false){
global $DB, $CFG, $USER;
$params = array();
$sql = 'SELECT i.*, r.type AS repositorytype, r.sortorder, r.visible FROM {repository} r, {repository_instances} i WHERE ';