| <!DOCTYPE html> | |
| <script> | |
| if (opener) { | |
| // We're the popup. Send back our state. What we really want to send is | |
| // our origin, but that will come automatically. | |
| opener.postMessage(undefined, "*"); | |
| self.close(); | |
| } else { | |
| // We're the child. Start listening for messages and open ourselves as the | |
| // popup. | |
| onmessage = function (e) { | |
| parent.postMessage({ data: e.data, origin: e.origin }, "*"); | |
| }; | |
| var popupWin = window.open(); | |
| popupWin.location.href = location.href; | |
| } | |
| </script> |