Hi,

I'm a complete beginner in my JavaScript/jQuery skills.

I'm trying to implement a modal dialog that display external content in an iframe but I want to set the iframe src and size dynamically.

The prettyPhoto implementation is really appealing for someone like me because the href of the hyperlink determines the src and I simply determine if I want the link to open up in a modal dialog or not by adding a simple rel to the hyperlink. Nice and easy 

Can I use jQuery UI in the same fashion or do I always need to include some jQuery code on the page that handles the logic?

Thanks for your help.