Corporate2 and Redshop Lightbox javascript errors?

Hi

Am hoping a genius out there can help me with this.
I'm trying to get RedShop ecommerce software working with the Corporate2 template.

I have a simple issue (I hope with) the software lightbox not working correctly, when I click on a product image it should open in a lightbox, instead it opens in a new window. I?ve gone through the forums provided by the developers but can not find a fix for the issue.

The errors I am getting are as follows;

Error: Class is not defined
Source File: http://www.lovenz.co.nz/media/system/js/modal.js
Line: 32

Error: window.addEvent is not a function
Source File: http://www.lovenz.co.nz/components/com_k2/js/k2.js
Line: 9

Error: $defined is not defined
Source File: http://www.lovenz.co.nz/templates/gk_co ... .script.js
Line: 21

Error: window.addEvent is not a function
Source File: http://www.lovenz.co.nz/New-Zealand-Ski ... riser.html
Line: 56

Error: Class is not defined
Source File: http://www.lovenz.co.nz/templates/gk_co ... nu/mega.js
Line: 17

Error: window.addEvent is not a function
Source File: http://www.lovenz.co.nz/New-Zealand-Ski ... riser.html
Line: 243

Error: gkMegaMenuMoo is not a constructor
Source File: http://www.lovenz.co.nz/New-Zealand-Ski ... riser.html
Line: 336

The site is www.lovenz.co.nz and is currently offline and am more than happy to send all access details to whoever can assist.
Any ideas?

Cheers

Mark

please try enable a joomla standard template and see if this is there also...

i don't think this is a corporate2 related problem.. please try ask in the redshop forum.