Thank you so much! You have found the error! It was indeed because I was using the incorrect url. Is that the url for the Quix page, in this format: http://nusite.calxenergetics.com/index.php?option=com_quix&view=page&layout=iframe&tmpl=component&id=10? I eventually found the correct url for each of the menu items in question, though it is very difficult to find, and I have put the correct url in all links. It is all working properly, thank you!