附近搜索的标记仅显示在最后一张地图上

我正在显示几个地图。首先，我有一个每个地图的代码，这变得相当大，所以我试图减少我的代码。然而，我似乎无法让这最后一件事发挥作用。谷歌附近搜索的结果总是显示在最后一张地图上。有没有一种方法可以在createmarker函数中设置映射，以便将标记设置为正确的映射（map[I]）？我曾尝试将所有地图存储在MarkersArray中，但无法正常工作。谢谢

var map;
        var infoWindow;
        var service;
        var request;
        var i;
        function initialize()
        {
            for (i = 2; i < locations.length-2; i++) {
                var MapCenter = new google.maps.LatLng(locations[i][1],locations[i][2]); //CENTRE  MAP: N/S, E(lower)/W
                MyOptions =
                {
                    zoom: 12,
                    center: MapCenter,
                    disableDefaultUI:true,
                    scrollwheel:false
                };
                map = new google.maps.Map(document.getElementById('map'+i), MyOptions);
                var weatherLayer = new google.maps.weather.WeatherLayer({
                temperatureUnits: google.maps.weather.TemperatureUnit.Celsius                   });
                weatherLayer.setMap(map);
                var cloudLayer = new google.maps.weather.CloudLayer();
                cloudLayer.setMap(map);
                infoWindow = new google.maps.InfoWindow();
                service = new google.maps.places.PlacesService(map);
                request = {
                    location: MapCenter,
                    radius: 10000,
                    types: ['airport','shopping_mall','subway_station','train_station','museum','place_of_worship','zoo','city_hall','local_government_office']
                };
                service.nearbySearch(request, callback);
            };
        };
        function callback(results, status) {
            if (status != google.maps.places.PlacesServiceStatus.OK) {
                alert(status);
                return;
            }
            for (var j = 0, result; result = results[j]; j++) {
                createMarker(result);
            }
        };
        function createMarker(place) {
            var gpmarker    = new google.maps.MarkerImage(place.icon, null, null, null, new google.maps.Size(place.rating*5, place.rating*5));
            var marker      = new google.maps.Marker({
                map: map,
                position: place.geometry.location,
                title: place.name,
                icon: gpmarker
            });
            google.maps.event.addListener(marker, 'click', function() {
                service.getDetails(place, function(result, status) {
                    if (status != google.maps.places.PlacesServiceStatus.OK) {
                        alert(status);
                        return;
                    }
                    infoWindow.setContent(result.name);
                    infoWindow.open(map, marker);
                });
            });
        };
        google.maps.event.addDomListener(window, 'load', initialize);