	(function() {
        var wasIaLoadFinishedNotified = false;
        var IA_AD_FINISHED_LOADING_EVENT = 'iaadfinishedloading';

        var iaNotifyLoadFinished = function() {
            if (!wasIaLoadFinishedNotified) {
                wasIaLoadFinishedNotified = true;
                var ifr = document.createElement('iframe');
                var container = document.body || document.documentElement;
                container.appendChild(ifr);
                ifr.setAttribute('sandbox', '');
                ifr.setAttribute('style', 'position: fixed; bottom: -20px; border: none; display: none; height: 20px; z-index: -99999');
                ifr.setAttribute('src', IA_AD_FINISHED_LOADING_EVENT + '://' + "success");
            }
        }

        window.addEventListener('DOMContentLoaded', function(e) {
            iaNotifyLoadFinished.apply(null);
         }, { once: true });
   })();

