First, I have to say that I am not impressed with liferay but it is what the client wanted. With that being said, we did a simple upgrade from 6.1 to 6.2 and suddenly I am getting errors such as "AUI is undefined" and "one is undefined". This is in a popup and the parent page appears to work with AUI. I have tried "window.parent" and "window.parents" with minimal improvements. I am not even sure what else to be looking for at this point. I've updated and included the tld/aui. What could be going wrong.