         window.isMVK = true;
            window.isNewNavigation = true;
            window.isCustomScroll = false;
            window.isNewMail = true;
            window.isNewLongpoll = true;
            window.audioSubscribe = false;
            window.isArticleWebView = false;
            window.audioAdsConfig = {"_":"_"};

            var vkElem = document.querySelector('.vk');
            var vkClass = vkElem.getAttribute('class');

            var supports = {
              js: true,
              fl