Tabular on product page not working

Hello,

Joomla Version 2.5.7
Template Rt_Metroplois
PHP 5.3.8
Hikashop 2.0 business

Link to issue: jpayton.com/store/product/1-rotary-system

I am having a problem with the Javascript for the tabs for |Description|Comment|Post a Comment| on the product page.

Firebug comes up with some js errors.

any Ideas?;

Jim

Fix it by downloading new package from subscription area (I assume it was updated) and installed/updated it through the extension manager