if (document.images) {
image0 = new Image;
image1 = new Image;
image2 = new Image;
image3 = new Image;
image0.src = 'images/culprits.gif';
image1.src = 'images/crime1.gif';
image2.src = 'images/carpet-removal5.jpg';
image3.src = 'images/carpet-removal1.jpg';
} else {
image0 = '';
image1 = '';
image2 = '';
image3 = '';
document.rollimg1 = '';
} 

if (document.images) {
image4 = new Image;
image7 = new Image;
image8 = new Image;
image9 = new Image;
image10 = new Image;
image4.src = 'images/tile-ghost-image.jpg';
image7.src = 'images/removing-tack-strips.jpg';
image8.src = 'images/patching-holes.jpg';
image9.src = 'images/grinding-the-floor-08.jpg';
image10.src = 'images/grinding-the-floor.jpg';
} else {
image4 = '';
image7 = '';
image8 = '';
image9 = '';
image10 = '';
document.rollimg2 = '';
}

if (document.images) {
image11 = new Image;
image12 = new Image;
image13 = new Image;
image14 = new Image;
image15 = new Image;
image11.src = 'images/mixing_product.jpg';
image12.src = 'images/spraying-water.jpg';
image13.src = 'images/overlay1.jpg';
image14.src = 'images/overlay2.jpg';
image15.src = 'images/scraping_floor.jpg';
} else {
image11 = '';
image12 = '';
image13 = '';
image14 = '';
image15 = '';
document.rollimg3 = '';
}

if (document.images) {
image16 = new Image;
image17 = new Image;
image18 = new Image;
image19 = new Image;
image20 = new Image;
image21 = new Image;
image16.src = 'images/scoring-floor1.jpg';
image17.src = 'images/scoring-floor2.jpg';
image18.src = 'images/dropcloth.jpg';
image19.src = 'images/after5.jpg';
image20.src = 'images/after6.gif';
image21.src = 'images/after4.jpg';
} else {
image16 = '';
image17 = '';
image18 = '';
image19 = '';
image20 = '';
image21 = '';
document.rollimg4 = '';
}