document.querySelector('#btnBannerSignUp').addEventListener('click', function () {
sendMessageToMartini();
});
document.getElementById('bannerClose').addEventListener('click', function () {
closePromo();
});
function closePromo() {
var message = {src: 'close-fixed-banner'};
window.parent.postMessage(message, '*');
}
function sendMessageToMartini() {
var message = {src: 'register', cmpid: 0};
window.parent.postMessage(message, '*');
}