'Add to Cart' button not working in IE7 or IE8

[Sticky Webz]

Hello VM Forum,

I'm working on a site and through many trials and tribulations have managed to get most bugs fixed, however, I find myself stuck on the last one. When the 'Add to Cart' button is clicked, it works fine in Chrome, FF, IE9 etc. but does not work in IE7 and IE8. If I go to the cart in IE7/8 the items do show up, however there is no pop up notification or any other message informing the user that the item was indeed added to their shopping cart.

I have tried:
Toggling VM jQuery On/Off
Checking for conflicts using Dev Tools in IE9 (f12)
Disabling theme

Site URL:
http://shearsdirect.com/shears/cutting

If anyone has a solution, or further troubleshooting, I'd be more than grateful!

[sl0140]

Hi there,  have the same problem.  any idea on how you got it to appear?

also love the look of your theme?  did you make this or purchase it?