title: How come this function always returns 'undefined'
body: <pre><code>function getLongLat(address)
  {
  geocoder = new GClientGeocoder();
  if (geocoder) {
         geocoder.getLatLng(address,
           function(point) {
             if (!point) {
               return "null";
             } else {          
           return point;
             }
           }
         );
       }
  }   
  </code></pre>
  
  <p>If I put alert(point) in I get the longitute and latitude. </p>