public function Image($Img = FALSE) {
      if ($Img) {
         if (!is_array($Img))
            $Img = array($Img);

         $CurrentImages = $this->Data('_Images');
         if (!is_array($CurrentImages))
            $this->SetData('_Images', $Img);
         else {
            $Images = array_unique(array_merge($CurrentImages, $Img));
            $this->SetData('_Images', $Images);
         }
      }
      $Images = $this->Data('_Images');
      return is_array($Images) ? $Images : array();
   }