| <body> | |
| <a id="link" href="joint-session-history-child2.html">Child1</a>. | |
| <iframe id="grandchild"></iframe> | |
| </body> | |
| <script> | |
| window.onload = function() { | |
| var link = document.getElementById("link"); | |
| var grandchild = document.getElementById("grandchild"); | |
| var timer = window.setInterval(poll, 100); | |
| function poll() { | |
| if (grandchild.getAttribute("data-grandchild-loaded")) { | |
| window.clearInterval(timer); | |
| link.click(); | |
| } | |
| } | |
| grandchild.src="joint-session-history-grandchild1.html"; | |
| }; | |
| </script> |