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20 lines
340 B
HTML
20 lines
340 B
HTML
<!DOCTYPE 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 frame = document.createElementNS("http://www.w3.org/1999/xhtml", "iframe");
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document.body.appendChild(frame);
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var frameScreen = frame.contentWindow.screen;
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document.body.removeChild(frame);
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frameScreen.top;
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}
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</script>
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</head>
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<body onload="boom();"></body>
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</html>
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