Pure Javascript Geolocation

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<script>
function locationSuccess(position) {
        var latitude = position.coords.latitude;
        var longitude = position.coords.longitude;
        var altitude = position.coords.altitude;
        var accuracy = position.coords.accuracy;
        var altitudeAccuracy = position.coords.altitudeAccuracy;
        var heading = position.coords.height;
        var speed = position.coords.speed;
        var timestamp = position.timestamp;

        // bekerja dengan informasi ini sesuka Anda!
    }

    function locationError(error) {
        var code = error.code;
        var message = error.message;

        // baca kode dan pesan dan putuskan bagaimana Anda ingin menangani ini!
    }
navigator.geolocation.getCurrentPosition(locationSuccess, locationError);
</script>