<html> <head> <script> function dynFrameLoad() { var ifrs = document.getElementsByTagName("iframe"); opener.ok(new String(ifrs[0].contentWindow.location).indexOf(ifrs[0].src) >= 0, "Wrong document loaded (1)\n"); opener.ok(new String(ifrs[1].contentWindow.location).indexOf(ifrs[1].src) >= 0, "Wrong document loaded (2)\n"); if (opener && ++opener.testCount == 1) { window.location = "goback.html"; } else { opener.nextTest(); window.close(); } } window.addEventListener("load", function () { var container = document.getElementById("t1"); container.addEventListener("load", dynFrameLoad, true); container.appendChild(container.appendChild(document.getElementById("i1"))); }, false); </script> </head> <body> <h5>Container:</h5> <div id="t1"></div> <h5>Original frames:</h5> <iframe id="i1" src="frame0.html"></iframe> <iframe src="frame1.html"></iframe> </body> </html>