img = new Array();
img[0] = "/common/images/flashImageArea02-5.jpg";
img[1] = "/common/images/flashImageArea02-6.jpg";
img[2] = "/common/images/flashImageArea05-3.jpg";
img[3] = "/common/images/flashImageArea06-2.jpg";
n = Math.floor(Math.random()*img.length);