Jarek, hi.
It works when it is only ONE picture by page.
But, with many pictures in the page, as in the example, the script is dead.
(no error at all)
I have six pages with the same grid of pictures repeated in a file.
The idea is that in p. 2, 3, etc, the script alters the order in random to have different positions.
Tried different combinations but were useless.
Thanks.