/**
  * getModelMembers
  * @author Cornelius Hansjakob <*****@*****.**>
  * @version 1.0
  */
 protected function getModelMembers()
 {
     if (null === $this->objModelMembers) {
         /**
          * autoload only handles "library" compoennts.
          * Since this is an application model, we need to require it
          * from its modules path location.
          */
         require_once GLOBAL_ROOT_PATH . $this->core->sysConfig->path->zoolu_modules . 'core/models/Members.php';
         $this->objModelMembers = new Model_Members();
         $this->objModelMembers->setLanguageId($this->getItemLanguageId());
     }
     return $this->objModelMembers;
 }