// gallery
function showImage(gallery, filename, number) {
	var src = "/images/_text-big/" + filename;
	var text = $(gallery + " .gallery-thumb .gallery-imageText-" + number).html();

	$(gallery + " .item-gallery-enlarge img").attr("src", src);
	$(gallery + " .item-text-gallery-text .item-text-gallery-imagetext").html(text);
}