JA Shopping II is the best combination of Joomla and VirtueMart. Which is the great Shopping Cart component for Joomla. JA Shopping II is still an all DIV based, pure CSS design that incorporates the variable-max ability with 2 screen resolution option.
JA Shopping II comes with a built-in JA split menu system giving you the extra power to provide a convenient and easy navigation system for your Joomla! site.