if (document.images) {
image0 = new Image;
image1 = new Image;
image2 = new Image;
image3 = new Image;
image0.src = '1.jpg';
image1.src = '2.jpg';
image2.src = 'header-image.png';
image3.src = '3.jpg';
} else {
image0 ='';
image1 ='';
image2 ='';
image0.src = 'header-image.png';
image1.src = 'header-image.png';
image2.src = 'header-image.png';
document.rollimg = '';
} // JavaScript Document