$(window).load(
    function() {
        $("[rel=partner]").css({ "position": "absolute" });

        for (i = 0; i <= $("[rel=partner]").length; i++) {
            var obj = $($("[rel=partner]")[i]);
            //alert(obj.parent().innerHeight() + ' - ' + obj.innerHeight());
            obj.css({ 'margin-left': (obj.parent().innerWidth() - obj.outerWidth(true)) / 2 + 'px', 'margin-top': (obj.parent().innerHeight() - obj.innerHeight()) / 2 + 'px' });
        }

        $($("[rel=partner]")[0]).fadeIn().addClass("active");

        interval = setInterval('nextPartner($("#partnerscontainer .active"))', 3000);
    }
)
function nextPartner(obj) {
    var a = $(obj);
    a.removeClass("active");
    var n = a.next("div");
    if ($(n).length != 1) n = $($("[rel=partner]")[0]);

    a.fadeOut("slow");
    n.fadeIn("slow").addClass("active");
}