Repair webcam snaphop script to work on Internet Explorer

I need someone who can fix a webcam snapshot script on my website. The website is [login to view URL] When a customer goes to the product page to purchase the card: [login to view URL] The customer can take a snapshot of theselves and upload it, however once added to the cart, if the customer continues shopping and would like to take another snapshot (eg a for another family member) It will not give the option of taking the second snapshot. This works in fine in most other Browsers except Internet Explorer (9) I need this to be fixed.