title: google maps v3 adding an info window to a circle
body: <p>Is there a way to add a infoWindow to a circle created by  google.maps.Circle</p>
  
  <p>something like this</p>
  
  <pre><code>var circ = new google.maps.Circle({
              center:latlng,
              clickable:false,
              fillColor:colors[count],
              fillOpacity:0.3, 
              map:map,
              radius:radius,
              strokeColor:colors[count],
              strokeOpacity:0.3});
  </code></pre>
  
  <p>and</p>
  
  <pre><code>//create info window
  var infoWindow= new google.maps.InfoWindow({
      content: "Your info here"
      });
  
  //add a click event to the circle
  google.maps.event.addListener(circ, 'click', function(){
  //call  the infoWindow
  infoWindow.open(map, circ);
  }); 
  </code></pre>
  
  <p>or alternatively is there a way to create an invisible marker at the center of the circle that can be clicked on to access an infoWindow</p>