Product Image Gallery not working

Hi, nothing happens when I click on the Product Image Gallery tab on the product flypage. Everything else seems to work, but there is no response when this tab is clicked. I assume if I have multiple images uploaded with the product they should show here - maybe I'm missing something.
Thx.

VM2 J2.5
photo-iq.net

some component adds this to your page :
...
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js" type="text/javascript"></script>
...

you need to remove that

Sure, but I have no idea where it's from. I installed the default template to an existing Joomla install, and have done no adjustments to the coding, only through the template module's controls in the Module Manager. can you tell from the source code where that script is coming from?

I have less idea that you because i don't have access to your site . You can pay for like 1h of custom work and send me ftp and joomla access so i could find that and fix (dzimi82@gmail.com).