(function($) {

$.fn.cycle.transitions.scrollDown = function($cont, $slides, opts) {
    $cont.css('overflow','hidden');
    opts.before.push(function(curr, next, opts) {
        $(this).show();
        opts.cssBefore.top = 0-next.offsetHeight;
        opts.animOut.top = curr.offsetHeight;
    });
    opts.cssFirst = { top: 0 };
    opts.animIn   = { top: 0 };
    opts.cssAfter = { display: 'none' };
};

})(jQuery);