JSLint run.

js/clusterer_marker.js

 /* $Id$ */
 
 /**
+ * @file
  * GMap Markers
  * Jef Poskanzer's Clusterer.js API version
  */
 
+/*global Clusterer, Drupal, GMarker */
+
 // Replace to override marker creation
-Drupal.gmap.factory.marker = function(loc,opts) {
-  return new GMarker(loc,opts);
+Drupal.gmap.factory.marker = function (loc, opts) {
+  return new GMarker(loc, opts);
 };
 
-Drupal.gmap.addHandler('gmap', function(elem) {
+Drupal.gmap.addHandler('gmap', function (elem) {
   var obj = this;
 
-  obj.bind('init',function() {
+  obj.bind('init', function () {
     obj.clusterer = new Clusterer(obj.map);
     var s = Drupal.settings.gmap_markermanager;
     if (s) {
@@ -23,14 +26,14 @@ Drupal.gmap.addHandler('gmap', function(elem) {
     }
   });
 
-  obj.bind('iconsready',function() {
+  obj.bind('iconsready', function () {
     var s = Drupal.settings.gmap_markermanager;
     if (s) {
-      obj.clusterer.SetIcon(Drupal.gmap.getIcon(s.marker,0));
+      obj.clusterer.SetIcon(Drupal.gmap.getIcon(s.marker, 0));
     }
   });
 
-  obj.bind('addmarker',function(marker) {
+  obj.bind('addmarker', function (marker) {
     var t = '';
     if (marker.opts.title) {
       t = marker.opts.title;
@@ -38,14 +41,14 @@ Drupal.gmap.addHandler('gmap', function(elem) {
         t = '<a href="' + marker.link + '">' + t + '</a>';
       }
     }
-    obj.clusterer.AddMarker(marker.marker,t);
+    obj.clusterer.AddMarker(marker.marker, t);
   });
 
-  obj.bind('delmarker',function(marker) {
+  obj.bind('delmarker', function (marker) {
     obj.clusterer.RemoveMarker(marker.marker);
   });
 
-  obj.bind('clearmarkers',function() {
+  obj.bind('clearmarkers', function () {
     // @@@ Maybe don't nuke ALL overlays?
     obj.map.clearOverlays();
   });