HI,
Your website is full of jQuery conflict issue, almost none of the jQuery based application works.
Attachment ScreenShot2014-04-02at7.33.40PM.png not found
It is simply because this jQuery library
/templates/flexible_darkmart/flexible/libraries/jquery/jquery.js
is missing in your website. Did you do something to block loading the jQuery Library? Without the Core jQuery library, the jQuery based application won't work (including add-t0-cart event) so it is normal.
Anyway, you can use
jQuery Easy plugin, it is an extremely useful plugin for jQuery based problems. That plugin will take care everything, you don't need to anything further.
For more info and the download link, see this page:
www.flexiblewebdesign.com/forum-virtuemart-2-template-puremart-support/523-the-easiest-way-to-solve-jquery-conflict-issues
Keep this in mind, when you install the
jQuery Easy Plugin you are going to choose
jQuery1.7 from the drop down. (not jQuery1.6)
I am sure, all the jQuery based problems in your website will be gone then.
Regards,
Support