| <!DOCTYPE html> | |
| <html lang="en" manifest="{{GET[manifest]}}"> | |
| <script> | |
| if (!window.applicationCache) { | |
| parent.postMessage('application cache not supported'); | |
| } else { | |
| applicationCache.onnoupdate = | |
| applicationCache.ondownloading = | |
| applicationCache.onobsolete = | |
| applicationCache.onerror = function() { | |
| parent.postMessage('okay'); | |
| }; | |
| } | |
| </script> | |
| </html> |