JSLint run.

js/markerloader_static.js

 /* $Id$ */
 
 /**
+ * @file
  * GMap Marker Loader
  * Static markers.
  * This is a simple marker loader to read markers from the map settings array.
  * Commonly used with macros.
  */
 
+/*global Drupal */
+
 // Add a gmap handler
-Drupal.gmap.addHandler('gmap', function(elem) {
+Drupal.gmap.addHandler('gmap', function (elem) {
   var obj = this;
   var marker, i;
   if (obj.vars.markers) {
     // Inject markers as soon as the icon loader is ready.
-    obj.bind('iconsready',function() {
-      for (i=0; i<obj.vars.markers.length; i++) {
+    obj.bind('iconsready', function () {
+      for (i = 0; i < obj.vars.markers.length; i++) {
         marker = obj.vars.markers[i];
-        if (!marker.opts) {marker.opts = {};}
+        if (!marker.opts) {
+          marker.opts = {};
+        }
         // Pass around the object, bindings can change it if necessary.
-        obj.change('preparemarker',-1,marker);
+        obj.change('preparemarker', -1, marker);
         // And add it.
-        obj.change('addmarker',-1,marker);
+        obj.change('addmarker', -1, marker);
       }
-      obj.change('markersready',-1);
+      obj.change('markersready', -1);
     });
   }
 });