зеркало из https://github.com/mozilla/gecko-dev.git
21 строка
741 B
HTML
21 строка
741 B
HTML
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<script>
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function addNew(i,t){
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let n=document.createElement(t);
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n.setAttribute('id', i);
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document.getElementById('a').appendChild(n);
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}
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document.addEventListener("DOMContentLoaded", function(){
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addNew('b','multicol');
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addNew('c','marquee');
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addNew('d','spacer');
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document.getElementById('a').appendChild(document.createElement('iframe'));
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document.getElementById('b').focus();
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window.frames[0].document.body.appendChild(document.getElementById('c'));
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let o=window.frames[0].document.body.childNodes[0];
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document.getElementById('d').appendChild(o.parentNode.removeChild(o));
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try{window.find('x')}catch(e){}
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window.frames[0].document.body.appendChild(document.getElementById('c'));
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});
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</script>
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<body id='a'></body>
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