Geocode to produce multiple markers google maps - google-maps

Question

Can any suggest why this code doesn't provide 2 markers on my map?
http://pastebin.com/1uaNjeVy
I'm not sure whether it is a syntax error or a restriction by google?
Edit:
I got it working by doing the below anyway, apologies for not posting the code direct to here.
My new issue is that when I open the page sometimes it finds all of the addresses, other times it brings up the alert?
var geocoder = new google.maps.Geocoder();
geocoder.geocode( {'address': "Eldon Square 24-26 Sidgate, Newcastle upon Tyne"}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
var img = "https://dl.dropboxusercontent.com/u/55888592/marker26.png";
var info = "<div><p>Sometext</p></div>";
var infowindow = new google.maps.InfoWindow({
});
var latlng = results[0].geometry.location;
var marker = new google.maps.Marker({
icon: img,
position: latlng,
map: map,
content: info
});
google.maps.event.addListener(marker, "click", function(content) {
infowindow.setContent(this.content);
infowindow.open(map,this);
});
} else {alert("alert");
}
marker.setMap(map);
});

Answer 1

The geocoder is asynchronous. Your are setting the marker map variable before the marker is created. You should do that in the callback function of the geocoder. (The javascript console is your friend)
And your marker images fail to load from the URL provided (probably because it is https)
working example