20 lines
340 B
HTML
20 lines
340 B
HTML
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<html>
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<head>
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<script>
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function boom()
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{
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var f = document.getElementById("f");
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var fd = f.contentDocument;
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fd.querySelectorAll("*");
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fd.documentElement.innerHTML = "3";
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document.body.removeChild(f);
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}
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</script>
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</head>
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<body onload="boom();"><iframe id="f" src="data:text/html,<html><head onfocus=2>"></iframe></body>
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</html>
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