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15 lines
323 B
HTML
15 lines
323 B
HTML
<html class="reftest-wait">
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<head>
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<script type='text/javascript'>
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function changeAltText(img)
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{
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img.alt = img.alt + ". I'M INVISIBLE!";
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document.documentElement.className = "";
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}
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</script>
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</head>
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<body onload="changeAltText(document.images[0])">
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<img src='data:text/plain,' alt="initial">
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</body>
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</html>
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