img2 = new Image()


seconds = "10";

function imgOne()
{
setTimeout("imgTwo()", seconds * 1000);
}
function imgTwo()
{
document.img_one.src = 'http://aussiewinegroup.com.au/banner_images/banner6.jpg';
setTimeout("imgThree()", seconds * 1000);
}
function imgThree()
{
document.img_one.src = 'http://aussiewinegroup.com.au/banner_images/banner5.jpg';
setTimeout("imgOne()", seconds * 1000);
}