Check Browser Type

btype.js

var chromeType = navigator.userAgent.toLowerCase();
var bType = '';
function getBrowserType() {
  if ("ActiveXObject" in window) {
    bType = 'ie';
  } else if (chromeType.indexOf('firefox') > -1) {
    bType = "firefox";
  } else if (chromeType.indexOf('opera') > -1 || chromeType.indexOf('opr') > -1) {
    bType = "opera";
  } else if (chromeType.indexOf('safari') > -1 && chromeType.indexOf('chrome') == -1) {
    bType = "safari";
  } else if (chromeType.indexOf('chrome') > -1) {
    var check360 = checkChromeWeight();
    if (chromeType.indexOf('qqbrowser') > -1) {
      bType = "qq";
    } else if (chromeType.indexOf('maxthon') > -1) {
      bType = "maxthon";
    } else if (chromeType.indexOf('bidubrowser') > -1) {
      bType = 'baidu';
    } else if (chromeType.indexOf('ubrowser') > -1) {
      bType = 'uc';
    } else if (chromeType.indexOf('lbbrowser') > -1) {
      bType = 'liebao';
    } else if (chromeType.indexOf('taobrowser') > -1) {
      bType = 'taobao';
    } else if (chromeType.indexOf('2345explorer') > -1) {
      bType = '2345';
    } else if (chromeType.indexOf('coolnovo') > -1) {
      bType = 'fengshu';
    } else if (chromeType.indexOf('greenbrowser') > -1) {
      bType = 'gb';
    } else if (check360 === "Chrome") {
      bType = 'chrome';
    } else if (check360 === "360SE") {
      bType = '360se';
    } else if (check360 === "360EE") {
      bType = '360ee';
    } else if (chromeType.indexOf('se') > -1) {
      bType = 'sogou';
    }
  }
  return bType;
}