зеркало из https://github.com/mozilla/gecko-dev.git
21 строка
543 B
HTML
21 строка
543 B
HTML
<img src="test.jpeg" width="50" height="378"/>
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<script>
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function setWidth(w, i) {
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elem.width = w;
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window.alert(elem.width);
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w += i;
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if (w == 0 || w == 1000)
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i *= -1;
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window.setTimeout(function() { setWidth(w, i); }, 50);
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}
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var elem = window.document.documentElement.firstChild.firstChild.nextSibling.firstChild;
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window.alert(elem.tagName);
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window.alert(elem instanceof HTMLImageElement);
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window.alert(elem instanceof HTMLElement);
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window.alert(elem instanceof Element);
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window.alert(elem.width);
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setWidth(1000, -10);
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</script>
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