markers with the exact same location and one infowindow

[Dominik Wójcik]

hello

I have problem with Multiple markers with the exact same location. I create markers using "for "loop from array, where I have lat, lon, and url value.

I want to display infowindow with url value, using click action. Infowindow should show as many url addresses as there are markers.

var arr = {/literal}{$array|@json_encode}{literal}

var map;

var image_map = 'map_flag.png';

var image_map_cluster = /m';

var stylez = [

{

 featureType: "all",

 elementType: "all",

 stylers: [

{ saturation: -100 }

 ]

}

];

var marker;

var i, j;

var markers = new Array();

function initMap() {

map = new google.maps.Map(document.getElementById('map'), {

zoom: 6,

center: new google.maps.LatLng(51.90, 19.59),

mapTypeId: google.maps.MapTypeId.ROADMAP,

disableDefaultUI: true,

zoomControl: true

});

mapType = new google.maps.StyledMapType(stylez, { 

name:"Grayscale" 

});    

map.mapTypes.set('tehgrayz', mapType);

map.setMapTypeId('tehgrayz');

for (i = 0; i < arr.length; i++) {

var latlng = new google.maps.LatLng(arr[i]['lat'], arr[i]['lon']);

marker = new google.maps.Marker({

position: latlng,

map: map,

animation: google.maps.Animation.DROP,

icon: image_map,

zIndex: i,

});

attachSecretMessage(marker, arr[i]['link'], i);

markers.push(marker);

    }

var mc = new MarkerClusterer(map, markers, {imagePath: image_map_cluster,zoomOnClick: true,maxZoom:15});

}

function attachSecretMessage(marker, secretMessage, i) {

    google.maps.event.addListener(marker, 'click', (function(marker, i) {

return function() {

window.location.href = secretMessage;

}

})(marker, i));

}