| <html> | |
| <head> | |
| <title>Preloader</title> | |
| <script src="prerender_events_common.js"></script> | |
| </head> | |
| <body> | |
| <script> | |
| function loader() { | |
| var storage = window.sessionStorage; | |
| var oldCounter = 0; | |
| if (storage.counter) { | |
| oldCounter = parseInt(storage.counter); | |
| } else { | |
| AddPrerender('REPLACE_WITH_PRERENDER_URL', 0); | |
| } | |
| storage.counter = oldCounter + 1; | |
| } | |
| function DidBackToOriginalPagePass() { | |
| return window.sessionStorage.counter == '2'; | |
| } | |
| window.onload = loader; | |
| </script> | |
| </body> | |
| </html> |