Is there any way of telling whether or not the user has blocked iframes?
I'm creating a component that overrides the Joomla sign-up process. It's not built directly into the framework because I'm building it so it can be used with other CMSes. Either way, my component will also be integrating with Paypal. That makes 3 different forms I have to send. One that inserts information into my DB, another that handles a subscription with Paypal (via POST), and another that sends info to Joomla sign-up form processor (via POST).