Pita/etherpad-lite — pull request #603 by prauscher (2012-04-06 02:55:02+00:00)
Title: "Share this Pad" URLs

I added two possible cookies: parentUri and parentUriReadOnly. With them, the Application can control which URLs should be shown in the "Share this Pad"-Dialog.
Accessing the parent URL directly was not possible in Chrome 18 due to security restrictions, so this is the best way to solve issue #602 I can think of atm.