Not adding to Cart

[cyberrick]

All of a sudden products are not being added to the cart when I click on the "Add to Cart" button.  Also, when an option is chosen, the pricing no longer changes.  It seems to work ok if I click the add to cart button in the product slider at the top of the page, but no when I click on the button in the Product Detail view.
The website is at http://stroke2.mtnwestdev2.com/ . 

Can someone please help me out here?  It was working just fine and then stopped.  Not sure what I did.

[jenkinhill]

You are loading two jQuery-min files.   jQuery v1.12.4 is loaded for use by VM. But then an older version, jQuery v1.11.1 is loaded by your edocman title slider module.  Try disabling that module to see if add to cart works correctly without it.