function image() {
};
image = new image();
number = 0;
// imageArray
//image[number++] = "<img src='test.jpg' border='0'>"
image[number++] = "<img src='http://www.bus.byuh.edu/images/image5.jpg' border='0'>"
image[number++] = "<img src='http://www.bus.byuh.edu/images/image6.jpg' border='0'>"
image[number++] = "<img src='http://www.bus.byuh.edu/images/image7.jpg' border='0'>"
image[number++] = "<img src='http://www.bus.byuh.edu/images/image8.jpg' border='0'>"
image[number++] = "<img src='http://www.bus.byuh.edu/images/image9.jpg' border='0'>"
image[number++] = "<img src='http://www.bus.byuh.edu/images/image10.jpg' border='0'>"
// keep adding items here...
increment = Math.floor(Math.random() * number);
document.write(image[increment]);