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/** * IE 版本检查 * @returns {number} */ function msieVersion(){ var v = 3, div = document.createElement(‘div‘), a = div.all || []; while (div.innerHTML = ‘<!--[if gt IE ‘+(++v)+‘]><br><![endif]-->‘, a[0]); return v > 4 ? v : !v; }
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原文地址:http://www.cnblogs.com/anson0415/p/5057246.html