<SCRIPT LANGUAGE="Javascript"><!--
function image() {
};
image = new image();
number = 0;
// imageArray
image[number++] = "<img src='picture-1.jpg' border='0'>"
image[number++] = "<img src='picture-2.jpg' border='0'>"
image[number++] = "<img src='picture-3.jpg' border='0'>"
image[number++] = "<img src='picture-4.jpg' border='0'>"
image[number++] = "<img src='picture-5.jpg' border='0'>"
// keep adding items here...
increment = Math.floor(Math.random() * number);
document.write(image[increment]);
//--></SCRIPT>