function initMap() {
    var lng = Number($("#lng").text());
    var lat = Number($("#lat").text());
    
    var uluru = {lat: lat, lng: lng};
    var map = new google.maps.Map(document.getElementById('map'), {
        zoom: 13,
        center: uluru,
        scrollwheel: false
    });
    var marker = new google.maps.Marker({
        position: uluru,
        map: map
    });
}