var trackClickEvent = function () {
var eventCategory = this.getAttribute("data-event-category") || "unknown";
var eventLabel = this.getAttribute("data-event-label") || "";
gtag('event', eventCategory, { 'label' : eventLabel, 'debug_mode': true });
};
var elementsToTrack = document.getElementsByClassName("ga-event");
for (var i = 0; i < elementsToTrack.length; i++) {
elementsToTrack[i].addEventListener('click', trackClickEvent, false);
}