Simple hack of Google's JS API to geo-locate your users for free

Just realized that when you fetch Google's JS API it will include your geo-location embedded in the javascript file it returns. You can verify this by just going to http://www.google.com/jsapi in your browser and looking at google.loader.ClientLocation

You can use this easily in any javascript code you write with the following snippet:

<script src="http://www.google.com/jsapi"></script> <script> alert("I love living in: " + google.loader.ClientLocation.address.city); </script>