<!--
function banner() {
};
banner = new banner();
number = 0;
// bannerArray
banner[number++] = "<img src='http://www.omepaustralia.com.au/images/graph1.jpg' border='0' alt='' width='257' height='137'>"
banner[number++] = "<img src='http://www.omepaustralia.com.au/images/graph2.jpg' border='0' alt='' width='257' height='137'>"
banner[number++] = "<img src='http://www.omepaustralia.com.au/images/graph3.jpg' border='0' alt='' width='257' height='137'>"
banner[number++] = "<img src='http://www.omepaustralia.com.au/images/graph4.jpg' border='0' alt='' width='257' height='137'>"
// keep adding items here...
increment = Math.floor(Math.random() * number);
document.write(banner[increment]);
//-->