public function getMootoolsPluginPackage()
 {
     Loader::model('file_set');
     Loader::model('file_list');
     $u = new User();
     $fl = new FileList();
     $fl->filterByMootoolsPlugin(true);
     $fl->filterByExtension("js");
     $fl->filter('u.uID', $u->getUserID(), '=');
     $files = $fl->get();
     $ufsets = array();
     foreach ($files as $file) {
         $fsets = $file->getFileSets();
         foreach ($fsets as $fset) {
             $ufsets[$fset->getFileSetID()] = $fset;
         }
     }
     return $ufsets;
 }