Changes

$( document ).ready(function() {

$( document ).ready(function() {

console.log(typeof getCookie('lang'));

console.log(getCookie('lang'));

var lang = (typeof getCookie('lang') !== "undefined") ? getCookie('lang') : 'en';

var lang = getCookie('lang') !== "undefined" ? getCookie('lang') : 'en';

$.ajax({

$.ajax({