12 lines
235 B
HTML
12 lines
235 B
HTML
<script>
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window.onload = () => {
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a.addEventListener("DOMSubtreeModified", () => {
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document.body.appendChild(b)
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document.body.removeChild(b)
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window[1]
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})
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a.type = ""
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}
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</script>
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<embed id="a">
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<iframe id="b"></iframe>
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