Ok thanks. Now my client didn't like the way it worked with repeatable fields. I had to changed it.
But I have a problem now with the gallery.
When I have only one image, the gallery shows with empty thumbnails : http://173.254.124.29/~maysix/maysixftp/shop/contour-brush/ . I don't want to see the the thumbnails when I have only one image (it was working with the gallery with repeatable fields). http://173.254.124.29/~maysix/maysixftp/shop/sigma-e05-eye-liner-2/ .
Thanks allot for your patience !