function make_sponsor(){
    images = new Array(2);
    images[0] = "<a href='http://www.sydneymetrocomputers.com.au' target='_blank'>Major Sponsor<br><img src='images/sponsors/major_smc.gif' border='0' alt='Sydney Metro Computers'></a>";
    images[1] = "<a href='http://www.XGESports.com.au' target='_blank'>Major Sponsor<br><img src='images/sponsors/major_xges.jpg' border='0' alt='XGESports'></a>";
    index = Math.floor(Math.random() * images.length);
    document.write(images[index]);
}

function make_sponsor2(){
    images = new Array(2);
    images[0] = "<a href='http://www.sydneymetrocomputers.com.au' target='_blank'><img src='images/sponsors/major_smc.gif' border='0' alt='Sydney Metro Computers'></a>";
    images[1] = "<a href='http://www.XGESports.com.au' target='_blank'><img src='images/sponsors/major_xges.jpg' border='0' alt='XGESports'></a>";
    index = Math.floor(Math.random() * images.length);
    document.write(images[index]);
}