53         if ($this->_sProductId === null) {
 
   54             $this->_sProductId = $this->
getProduct()->getId();
 
   67         if ($this->_sActPicId === null) {
 
   68             $this->_sActPicId = 
false;
 
   69             $aPicGallery = $this->
getProduct()->getPictureGallery();
 
   71             if ($aPicGallery[
'ZoomPic']) {
 
   73                 $this->_sActPicId = $sActPicId ? $sActPicId : 1;
 
   87         if ($this->_aArtZoomPics === null) {
 
   88             $this->_aArtZoomPics = 
false;
 
   90             $aPicGallery = $this->
getProduct()->getPictureGallery();
 
   91             $blArtPic = $aPicGallery[
'ZoomPic'];
 
   92             $aArtPics = $aPicGallery[
'ZoomPics'];
 
   95                 $this->_aArtZoomPics = $aArtPics;
 
  109         if ($this->_oProduct === null) {
 
  110             $oArticle = 
oxNew(
'oxArticle');
 
  112             $this->_oProduct = $oArticle;