Your site is not using the standard Add to Cart and View Cart code as issued from your E-junkie Seller Admin. Perhaps your site design software is changing our code when you paste it in. Replace the button code you have with our standard code, and everything should work just fine.
BTW, you don't need a View Cart button for every Add to Cart button. You only need one block of View Cart button code on each page that has any number of Add to Cart buttons.