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;
    
  
  image0.src = 'images/bnb00.jpg';
  image1.src = 'images/bnb01.jpg';
  image2.src = 'images/bnb02.jpg';
  image3.src = 'images/bnb03.jpg';
  image4.src = 'images/bnb04.jpg';
  image5.src = 'images/bnb05.jpg';
  image6.src = 'images/bnb06.jpg';
  image7.src = 'images/bnb07.jpg';
  image8.src = 'images/bnb08.jpg';
  image9.src = 'images/bnb09.jpg';
  image10.src ='images/bnb10.jpg';
  image11.src ='images/bnb11.jpg';
  image12.src ='images/bnb12.jpg';
  image13.src ='images/bnb13.jpg';
  image14.src ='images/bnb14.jpg';
  image15.src ='images/bnb15.jpg';  
  image16.src ='images/bnb16.jpg';
  image17.src ='images/bnb17.jpg';
  image18.src ='images/bnb18.jpg';
  image19.src ='images/bnb19.jpg';

} else {
  image0 = '';
  image1 = '';
  image2 = '';
  document.rollimg = '';
}