(function (a) { a.fn.slideshow = function (b) { b = a.extend({ timeout: 3e3, speed: 400 }, b); return this.each(function () { var c = a(this); c.children().eq(0).appendTo(c).show(); setInterval(function () { c.children().eq(0).hide().appendTo(c).fadeIn(b.speed) }, b.timeout) }) } })(jQuery);