title: Toggle KML Layers in Google Maps v3
body: <p>Is there a simple way to set up checkboxes to toggle (on/off) KML layers for Google Maps v3? I've come across <a href="http://abaskgeospatial.com/?p=135" rel="nofollow">these</a> <a href="http://efwjames.com/2011/08/google-maps-toggle-mashup/" rel="nofollow">articles</a>, but none of them have worked for me.</p>