Hi,
I don't see any console error in the product details page.
And yes, there are 2 jquery are loading.
One is jQuery1.6.4 that comes with Virtuemart officially
The other one is jQuery 1.5.2 which comes with our VM Template and gets loaded only in product details page.
jQuery 1.5.2 is a requirement to run the zooming effect, because the version of Zooming Effect plugin that has been used in the FashionMart Template doesn't run with jQuery 1.6.0+, it requires jquery1.5.xx that is why it is loaded. But the protections, noconflict commands and variable changes are already applied. So no JAVA conflict shows up at all. jQuery1.6.4 and jQuery1.5.2 works smoothly together.
What error messages you are receiving? in your server side. If you share them with me, i can help you out to eliminate them. But definitely the errors must be related to something else. Servers track the PHP errors only, not JAVA console errors.
Flexible Support Desk.