// Listening for a click on the map
    myMap.events.add('click', function (e) {
        var coords = e.get('coords');
        alert(coords);
        
        // Moving the placemark if it was already created
        if (myPlacemark) {
            myPlacemark.geometry.setCoordinates(coords);
        }
        // Otherwise, creating it.
        else {
            myPlacemark = createPlacemark(coords);
            myMap.geoObjects.add(myPlacemark);
            // Listening for the dragging end event on the placemark.
            myPlacemark.events.add('dragend', function () {
                getAddress(myPlacemark.geometry.getCoordinates());
            });
        }
        getAddress(coords);
    });