if (document.images) {
image0 = new Image;
image1 = new Image;
image2 = new Image;
image3 = new Image;
image4 = new Image;
image5 = new Image;

image0.src = 'img/rollover/0.jpg';
image1.src = 'img/rollover/1.jpg';
image2.src = 'img/rollover/2.jpg';
image3.src = 'img/rollover/3.jpg';
image4.src = 'img/rollover/4.jpg';
image5.src = 'img/rollover/5.jpg';

} else {
image0 = '';
image1 = '';
image2 = '';
image3 = '';
image4 = '';
image5 = '';

document.rollimg = '';
}