Add to cart n ot working on Chrome/Safari

[DeepaVaith]

Hi,
   I'm using Joomla 1.5.25 and VM 2.0.6
The products are not adding to the cart in the Yoostudio template when I use Chrome/Safari- http://s374370321.onlinehome.us/VMSEF/
If I change the template to Beez, it works.  http://s374370321.onlinehome.us/SEFTesting/index.php?option=com_virtuemart.

I have gone through the forums and keep seeing the words javascript conflict-but I'm not sure how to check for this.   Can
someone tell me what to look for?   

Thanks,
Deepa

[jenkinhill]

http://dev.virtuemart.net/projects/virtuemart/wiki/General_JS-Problems_with_templates_and_jQuery

http://www.ehow.com/how_6002923_diagnose-problems-javascript.html