$(function() {
	$("#slideshow img").hide();
	$("#what-does").hide();
	$("#what-does").slideDown(1000, function() {
		$(".active").slideDown(500);
	  setInterval("slideFade()", 4000);
	});
});

function slideFade() {
  var $active = $("#slideshow img.active");

  if ($active.length == 0) {
		$active = $("#slideshow img:last");
	}

  var $next =  $active.next().length ? $active.next() : $("#slideshow img:first");

	if ($next.index() == 0) {
		$active.slideUp(500).removeClass("active");
		$("#what-does").slideDown(500);
	} else {
		$active.slideUp(500).removeClass("active");
	}

	if ($next.next().length) {
		$next.addClass("active").slideDown(500);
	} else {
		$("#what-does").slideUp(500, function() {
			$next.addClass("active").slideDown(500);
		});
	}
}