Hi Michael,

and first of all I wish to thank you for your very clear reply.

> It is just normal though that special purpose tools won't receive the same level of polish as ones that are used by a lot of people.

Regarding this point I totally agree with you. J have nothing further to add.

Just for a little javascript practice, I will try to create my own version with all these three different versions you wrote, combined together,
and if I i will get good result I will certainly share it with all of you.

Best,

- Marco (mkdm).