gmapapi

                    for ( i = 0 ; i < locations.length; i++ )
                    {
                        var marker = locations[i][5];
                        var name = locations[i][0];

                        directionsService.route
                        (
                            {
                                origin: <?php echo "'$zip'"; ?>,
                                destination: new google.maps.LatLng(locations[i][2],locations[i][3]) ,
                                travelMode: 'DRIVING'
                            }, function(response, status)
                            {
                                if (status === 'OK')
                                {
                                    var directionsDisplay = new google.maps.DirectionsRenderer({suppressMarkers: true});
                                    directionsDisplay.setMap(map) ;
                                    directionsDisplay.setDirections(response);
                                    directionDisplays.push(directionsDisplay) ;
                                    alert(name);
                                    google.maps.event.addListener(marker, 'click', (function(marker, i)
                                    {
                                        return function()
                                        {
                                            var point = response.routes[ 0 ].legs[ 0 ];
                                            infowindow.setContent('<b><center>' + name + '</center></b><br>' + '<b>Temps estimé:</b> ' + point.duration.text + '<br><b>Distance: </b>' + point.distance.text);
                                            infowindow.open(map, marker);
                                        }
                                    })(marker, i));
                                }
                                else
                                {
                                    window.alert('Directions request failed due to ' + status);
                                }
                            }
                        );

                    }