if (document.images) {
 image0 = new Image;
 image1 = new Image;
 image2 = new Image;
 image3 = new Image;
 image4 = new Image;
 image0.src = 'pics22/images\/420x280/tent16.jpg';
 image1.src = 'pics22/images\/420x280/tent17.jpg';
 image2.src = 'pics22/images\/420x280/tent18.jpg';
 image3.src = 'pics22/images\/420x280/tent19.jpg';
 image4.src = 'pics22/images\/420x280/tent21.jpg';
}else{
 image0 = '';
 image1 = '';
 image2 = '';
 image3 = '';
 image4 = '';
 document.rollimg = '';
}