if (document.images) {
  image0= new Image;
  image1= new Image;
  image2= new Image;
  image3= new Image;
  image4= new Image;
  image5= new Image;
  image6= new Image;
  image7= new Image;
  image8= new Image;
  image9= new Image;
  image10= new Image;
  image11= new Image;
  image12= new Image;
  image13= new Image;
  image14= new Image;
  image15= new Image;
  image16= new Image;
  image17= new Image;
  image18= new Image;
  image19= new Image;
  image20= new Image;
  image0.src = 'images/puppies_enest/image01.jpg';
  image1.src = 'images/puppies_enest/image02.jpg';
  image2.src = 'images/puppies_enest/image03.jpg';
  image3.src = 'images/puppies_enest/image04.jpg';
  image4.src = 'images/puppies_enest/image05.jpg';
  image5.src = 'images/puppies_enest/image06.jpg';
  image6.src = 'images/puppies_enest/image07.jpg';
  image7.src = 'images/puppies_enest/image08.jpg';
  image8.src = 'images/puppies_enest/image09.jpg';
  image9.src = 'images/puppies_enest/image10.jpg';
  image10.src = 'images/puppies_enest/image11.jpg';
  image11.src = 'images/puppies_enest/image12.jpg';
  image12.src = 'images/puppies_enest/image13.jpg';
  image13.src = 'images/puppies_enest/image14.jpg';
  image14.src = 'images/puppies_enest/image15.jpg';
  image15.src = 'images/puppies_enest/image16.jpg';
  image16.src = 'images/puppies_enest/image17.jpg';
  image17.src = 'images/puppies_enest/image18.jpg';
  image18.src = 'images/puppies_enest/image19.jpg';
  image19.src = 'images/puppies_enest/image20.jpg';
  image20.src = 'images/puppies_enest/image21.jpg';
 } else {
  image0= '';
  image1= '';
  image2= '';
  image3= '';
  image4= '';
  image5= '';
  image6= '';
  image7= '';
  image8= '';
  image9= '';
  image10= '';
  image11= '';
  image12= '';
  image13= '';
  image14= '';
  image15= '';
  image16= '';
  image17= '';
  image18= '';
  image19= '';
  image20= '';
document.rollimg = '';
}