var i = 0;
var banners = $('#banners').find('a');
var j = banners.length - 1;
function rotate() {
    $(banners[i]).fadeOut("fast");
    if (i < j) { i++; } else { i = 0; }
    setTimeout('changeBanner()', 100);
}
function changeBanner() { $(banners[i]).fadeIn("slow"); setTimeout("rotate()", 4000); }
setTimeout("rotate()", 1500);