/**
  * @see Form::readFormParameters()
  */
 public function readFormParameters()
 {
     parent::readFormParameters();
     if (!empty($_POST['linkAction'])) {
         $this->action = $_POST['linkAction'];
     }
     if ($this->action == 'select' && !empty($this->menuItemID)) {
         $this->linkCur = AdminTools::getLink($this->menuItemID);
     }
 }