3 <title>Preloader</title>
4 <script src="prerender_events_common.js"></script>
9 var storage = window.sessionStorage;
11 if (storage.counter) {
12 oldCounter = parseInt(storage.counter);
14 AddPrerender('REPLACE_WITH_PRERENDER_URL', 0);
16 storage.counter = oldCounter + 1;
19 function DidBackToOriginalPagePass() {
20 return window.sessionStorage.counter == '2';
23 window.onload = loader;