image1 = new Image();
image1.src = "/marine/additional/01_lrg.jpg";
image2 = new Image();
image2.src = "/marine/additional/02_lrg.jpg";
image3 = new Image();
image3.src = "/marine/additional/03_lrg.jpg";
image4 = new Image();
image4.src = "/marine/additional/04_lrg.jpg";
image5 = new Image();
image5.src = "/marine/additional/05_lrg.jpg";
image6 = new Image();
image6.src = "/marine/additional/06_lrg.jpg";
image7 = new Image();
image7.src = "/marine/additional/07_lrg.jpg";
image8 = new Image();
image8.src = "/marine/additional/08_lrg.jpg";

function SwapImage(imgNum) {
document.myImage.src = "/marine/additional/" + imgNum + "_lrg.jpg";
}