This is the simplest I could reduce it to: <!DOCTYPE html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> <title>Google Maps Multiple Markers</title> <script src="http://maps.google.com/maps/api/js?key=YOUR_API_KEY" type="text/javascript"></script> </head> <body> <div id="map" style="width: 500px; height: 400px;"></div> <script type="text/javascript"> var locat