anchor.diff:                type: 'GET',
                 dataType: 'html',
                 beforeSend: function() {
  -                var iw = map.getInfoWindow()
  -                iw.position = latLng
  +                var iw = map.getInfoWindow( );
  +                iw.position = latLng;
                   iw.setContent($('<div class="loading status">'+I18n.t('loading')+'</div>').get(0));
  -                iw.open(map)
  +                iw.open( map );
  +                // setting infoWindowOpenTime to prevent rapid window toggling
  +                infoWindowOpenTime = new Date( );
                   // remove any text highlighting, which happens when the user clicks around
                   deselectText();
                 },
  
positive.code:   // store the marker for later use, or for easy removing
    this.observations[observation.id] = marker;
    
    // build a generic marker infowwindow
    if (typeof(options.clickable) == 'undefined' || options.clickable != false) {
      marker.message = this.buildObservationInfoWindow(observation);
      
  
negative.code: google.maps.Map.prototype.setPlaceBounds = function(bounds) {
    this.placeBounds = bounds;
  }
  
  // infoWindowOpenTime will be set to prevent native Google Maps events to
  // conflict with wax.g / utfGrid interactions. We'll make sure no wax.g
  // interactions fire shortly after a native event is initiated. We had a bug
  // where markers on top of utfGrid zones were opening two windows
  var infoWindowOpenTime;
  google.maps.Map.prototype.openInfoWindow = function(e) {
    infoWindowOpenTime = new Date( );
    // close any infowindows opened by wax.g
    if( window.map.infoWindow ) { window.map.infoWindow.close( ); }
    iNaturalist.Map.infoWindow = iNaturalist.Map.infoWindow || new google.maps.InfoWindow()
    iNaturalist.Map.infoWindow.setContent(this.message)
    iNaturalist.Map.infoWindow.open(this.map, this)
  };
  
  google.maps.Map.prototype.buildObservationInfoWindow = function(observation) {  
    // First see if we can find an observation component for this observation
    var existing = document.getElementById('observation-'+observation.id);
  