This module looks like Standalone Accordion Menu. But for VirtueMart Categories.
* Click or hover for accord effect
* Top parent category links (which top parent links have sub level) have been linked or not
* Fixed jQuery conflict or not
* Remind opened menu or not
* Show/Hide next product number on each category title
I mentioned that the top categories were not totalling the sub categories. Next day there was a new version that solved this issue - no need to hack, they just did it. What brilliant support,thanks guys.