HTML5 Geolocation with Fallback to Google Ajax API

getLocation.html

<!-- HTML5 Geolocation with Fallback to Google Ajax API
  -- http://marcgrabanski.com/article/html5-geolocation-fallback-google-ajax-api
  -->

<script src="http://www.google.com/jsapi?key=YOUR_API_KEY" type='text/javascript'></script>
<script type='text/javascript'>
    var myLocation; // global variable to store lat/lng
    if (navigator && navigator.geolocation) {
        // HTML5 GeoLocation
        function getLocation(position) {
            myLocation = {
            "lat": position.coords.latitude, 
            "lng": position.coords.longitude
            }
        }
        
        navigator.geolocation.getCurrentPosition(getLocation);
    } else {
        // Google AJAX API fallback GeoLocation
        if ((typeof google === 'object') && google.loader && google.loader.ClientLocation) {
            myLocation = {
                "lat": google.loader.ClientLocation.latitude,
                "lng": google.loader.ClientLocation.longitude
            }
        }
    }
</script>