Here is a question for all the great minds. I have thought of a new idea for something but not sure if this is even possible due to cross site restrictions. Basically lets say I create an iframe on siteA. On siteA I set the iframe src to siteB. When I goto siteA and it loads the iframe up, siteB does a redirect to siteC. Now on siteA is it possible to grab the siteC url as now the iframe src value has changed to siteC. Or because of cross domain restrictions, if I attempt to read the iframe src address, all that will return is siteB's address. Hope that is clear enough.