public function __get($key)
 {
     if ($key === 'type' && $this->arrConfiguration[$key] === 'rocksolid_antispam') {
         // Improves compatibility with other contao extensions
         return 'captcha';
     }
     return parent::__get($key);
 }
 /**
  * Parse the template file and return it as string
  * @param array
  * @return string
  */
 public function parse($arrAttributes = null)
 {
     if ($this->formcontrol_template) {
         $this->strTemplate = $this->formcontrol_template;
         if ($this->strQuestion == '') {
             $this->setQuestion();
         }
     }
     return parent::parse($arrAttributes);
 }