Autocompletion google

 <script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&libraries=places"></script>

        <script>
            function initialize() {
                var input = document.getElementById('searchTextField');
                var options = {
                    types: ['geocode'],
                    types: ['(regions)'],
                    componentRestrictions: {country: 'fr'}
                };

                autocomplete = new google.maps.places.Autocomplete(input, options);

            }
            google.maps.event.addDomListener(window, 'load', initialize);
        </script>
        <div>
            <input id="searchTextField" type="text" size="50">
        </div>