Virtuemart - ADempiere integration

[Alesorta]

Hi there

I hope  this is the right section of the forum.
I have Virtuemart (if I recall correctly, version 2.0.1) installed on my Joomla 2.5 and I need to connect them to ADempiere. I have read adempiere cookbook but I did not find any information on VirtueMart 2 integration.

My questions are

- will it be possible for me, with just HTML and CSS skills, to connect VirtueMart and ADempiere by simply following a guide?
- If this will not be possible, do you suggest to call for a technician? And how many hours of work (approx.) do you think this will take?

Thank you in advance