if (document.images)
{
    studImages = new Array("images/Molonglo.jpg","images/Daisybank.jpg","images/Wallaby.jpg","images/Aureate2.jpg");
    thisStud = 0;
}

function cycleStuds()
{
    if (document.images)
    {
        if (document.studBanner.complete)
        {
            if (++thisStud == studImages.length)
                thisStud = 0;

            document.studBanner.src = studImages[thisStud];
        }
    }
    setTimeout("cycleStuds()", 4300);
}