Hi Cvetkovski,
I don't know any answer about what you are asking. And i don't believe no one will ever help you out here.
Because this is not a discussion forum. When one of our client has any problem; comes here (without looking to other topics or using the "search", which freaks me out!!) create a new one, most likely they ask the same question which has been asked and solved before.
So; my advice to you, open the same topic in forum.virtuemart.net as well. I know there are lots of virtuemart experts in that forum, and they are helping people. I do the same thing when i am stuck, and i am also providing solutions in that topic, 'cause i believe in "karma" :)
You might get answers in that forum much faster.
Regards.
Forum Support.