/**
  * Do something before resolving is done
  *
  * @param \Cx\Core\Routing\Url                      $request    The URL object for this request
  */
 public function preResolve(\Cx\Core\Routing\Url $request)
 {
     switch ($this->cx->getMode()) {
         case \Cx\Core\Core\Controller\Cx::MODE_BACKEND:
             // Load the JS helper class and set the offset
             \JS::setOffset('../');
             \JS::activate('backend');
             \JS::activate('cx');
             \JS::activate('chosen');
             break;
     }
 }