function banner() {
};
banner = new banner();
number = 0;
banner[number++] = "<img src = images/towards_surfers_paradise.jpg border = 0 alt='BeachfrontHoliday Accommodation'>"
banner[number++] = "<img src = images/towards_burleigh_headland.jpg border = 0 alt='Beachfront Holiday Accommodation'>"
increment = Math.floor(Math.random() * number);
document.write(banner[increment]);