Adding multiple markers with infowindows (Google Maps API)

Question

I\'m currently using the following code the place multiple markers on a Google Map using their API.

The problem I\'m having is with multiple infowindows not working

Answer 1

var infowindow = null;
infowindow = new google.maps.InfoWindow({
  content: "loading..."
});
for (i = 0; i < data.dbreturn.length; i++) { 
  var latilongi = data.dbreturn[i].mapa.split(',');
  var mapinha =  {lat: parseFloat(latilongi['0']), lng:     parseFloat(latilongi['1'])};
  var marker = new google.maps.Marker({
  position: mapinha,
  html: '
'+data.dbreturn[i].nome+'
'
});

google.maps.event.addListener(marker, "click", function () {
  infowindow.setContent(this.html);
  infowindow.open(map, this);
});
}