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Takazudo/legacyIE.js

Created January 30, 2014 13:14
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legacyIE.js
var legacyIE = (function() {
var ua = navigator.userAgent;
var matchRes = ua.match(/msie\s?(\d+)/i);
// '.... MSIE 7.0; Windows....'
// => ["MSIE 7", "7"]
if(!matchRes) { return false; }
var version = matchRes[1];
if(!version) { return false; }
version = parseInt(version, 10);
if(version > 8) { return false; }
return true;
}());
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