зеркало из https://github.com/mozilla/gecko-dev.git
19 строки
678 B
HTML
19 строки
678 B
HTML
<script>
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function fzfn(e){
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let nc=window.frames[0].document.body.childElementCount;
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let o=window.frames[0].document.body.childNodes[1%nc];
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document.getElementById('b').appendChild(o.parentNode.removeChild(o));
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}
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window.onload=function(){
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document.body.onerror=fzfn;
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document.getElementById('c').addEventListener('DOMNodeRemoved', fzfn, true);
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document.getElementById('c').attributes[0].name=='id';
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window.frames[0].document.body.appendChild(document.getElementById('c'));
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document.getElementById('a').innerHTML=document.createElement('multicol').outerHTML;
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}
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</script>
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<iframe></iframe>
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<script id='a'></script>
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<script id='b'></script>
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<script id='c'></script>
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