how can i set infowindows for multiple point in map
appear when mouse hover the location symbol
<script type="text/javascript">
var map;
require(["esri/map", "esri/geometry/Point", "esri/InfoTemplate", "esri/SpatialReference", "esri/symbols/SimpleMarkerSymbol", "esri/Graphic", "dojo/domReady!"]
, function (Map, Point, Graphic, SpatialReference, SimpleMarkerSymbol) {
map = new Map("mapDiv", {
center: [2.3522219000000177,48.856614],
zoom: 14,
basemap: "streets"
});
map.on("load", function () { showLocation(); });
function showLocation() {
var locations = {
"points": [[2.352221,48.856614],[2.3529219099900188,48.846618],[2.3572519000000887,48.846654],[2.3588719000088177,48.866624]], "SpatialReference": ({ "wkid": 4326 })
};
var mp = new esri.geometry.Multipoint(locations);
//var symbol = new esri.symbol.SimpleMarkerSymbol();
var symbol = new esri.symbol.PictureMarkerSymbol('http://www.clker.com/cliparts/q/o/2/K/g/V/location-symbol-map-hi.png', 15, 25);
var graphic = new esri.Graphic(mp, symbol);
map.graphics.add(graphic);
};
});
</script>