App redirecting from old facebook to new facebook

Aug 28, 2008 at 2:22 AM
My app works fine on new facebook but when accessing the app link from old facebook it redirects to the new facebook 'allow access' page. If I add the application via it adds the application and everything goes smoothly.

Can someone please suggest how I can redirect to the facebook add.php page from the application url for old facebook users? I know from fb_sig_in_new_facebook whether the user is on new or old facebook.