I'm making a rather simple online store page at http://pyentertainment.com/store.html integrating PayPal for payments, and just when I thought I was done I noticed none of the hyperlinks seem to do anything. By this I mean when I click them (I'm using Chrome and the same happens on other browsers too), on the status bar where it normally says "loading www.xyz.com" it changes to something for a fraction of a second and then disappears, not loading a new page; it's way too fast for me to catch what it says. This happens to the links on the nav bar and to the social media links on the right.
Some context: When you click on an item, the page dims and an iframe comes up showcasing said product, with PayPal cart buttons. View cart/Add to cart open a new tab, but if you close them by clicking "continue shopping" they throw another error which although I'm not too concerned about might be the cause of the problem; I know iframes can be iffy to work with. I'd appreciate any help. The links work on the rest of the domain, too.
Thanks in advance!