JSLint run.

== -> === changes.
Remove unused variable.

js/align.js

 /* $Id$ */
 
 /**
+ * @file
  * Alignment widget.
  * Applies CSS classes to a macro.
  */
 
-////////////////////////////////////////
-//           Align widget             //
-////////////////////////////////////////
-Drupal.gmap.addHandler('align', function(elem) {
+/*global $, Drupal */
+
+Drupal.gmap.addHandler('align', function (elem) {
   var obj = this;
   // Respond to incoming alignment changes.
-  var binding = obj.bind("alignchange", function(){
+  var binding = obj.bind("alignchange", function () {
     elem.value = obj.vars.align;
   });
   // Send out outgoing alignment changes.
-  $(elem).change(function() {
+  $(elem).change(function () {
     obj.vars.align = elem.value;
-    obj.change("alignchange",binding);
+    obj.change("alignchange", binding);
   });
 });
 
-Drupal.gmap.addHandler('gmap',function(elem) {
+Drupal.gmap.addHandler('gmap', function (elem) {
   var obj = this;
   // Respond to incoming alignment changes.
-  var binding = obj.bind("alignchange", function() {
+  obj.bind("alignchange", function () {
     var cont = obj.map.getContainer();
     $(cont)
       .removeClass('gmap-left')
       .removeClass('gmap-center')
       .removeClass('gmap-right');
-    if (obj.vars.align=='Left') {$(cont).addClass('gmap-left');}
-    if (obj.vars.align=='Center') {$(cont).addClass('gmap-center');}
-    if (obj.vars.align=='Right') {$(cont).addClass('gmap-right');}
+    if (obj.vars.align === 'Left') {
+      $(cont).addClass('gmap-left');
+    }
+    if (obj.vars.align === 'Center') {
+      $(cont).addClass('gmap-center');
+    }
+    if (obj.vars.align === 'Right') {
+      $(cont).addClass('gmap-right');
+    }
   });
   // Send out outgoing alignment changes.
   // N/A
 
-  obj.bind('buildmacro',function(add) {
-    if (obj.vars.align && obj.vars.align != 'None') {
-      add.push('align='+obj.vars.align);
+  obj.bind('buildmacro', function (add) {
+    if (obj.vars.align && obj.vars.align !== 'None') {
+      add.push('align=' + obj.vars.align);
     }
   });
 });