How to determine browser version from scripthttp://stackoverflow.com/questions/19999388/check-if-user-is-using-ie-with-jquery

msieversion.js

'use strict';

var §projectName§ = window.§projectName§ || {};

§projectName§.msieversion = {

  init: function() {

    var ua = window.navigator.userAgent;
    var msie = ua.indexOf('MSIE ');

    if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./))  // If Internet Explorer, return version number
    {
      console.log(parseInt(ua.substring(msie + 5, ua.indexOf('.', msie))));
    } else // If another browser, return 0
    {
      console.log('otherbrowser');
    }

    return false;
  }

};