Index: misc/ajax.js
===================================================================
RCS file: /cvs/drupal/drupal/misc/ajax.js,v
retrieving revision 1.24
diff -u -p -r1.24 ajax.js
--- misc/ajax.js	13 Oct 2010 13:46:50 -0000	1.24
+++ misc/ajax.js	19 Oct 2010 18:44:40 -0000
@@ -176,6 +176,7 @@ Drupal.ajax = function (base, element, e
         ajax.form.ajaxSubmit(ajax.options);
       }
       else {
+        ajax.beforeSerialize(ajax.element, ajax.options);
         $.ajax(ajax.options);
       }
     }
@@ -216,31 +217,35 @@ Drupal.ajax.prototype.beforeSerialize = 
     var settings = this.settings || Drupal.settings;
     Drupal.detachBehaviors(this.form, settings, 'serialize');
   }
-};
-
-/**
- * Handler for the form redirection submission.
- */
-Drupal.ajax.prototype.beforeSubmit = function (form_values, element, options) {
-  // Disable the element that received the change.
-  $(this.element).addClass('progress-disabled').attr('disabled', true);
 
   // Prevent duplicate HTML ids in the returned markup.
   // @see drupal_html_id()
+  options.data['ajax_html_ids[]'] = [];
   $('[id]').each(function () {
-    form_values.push({ name: 'ajax_html_ids[]', value: this.id });
+    options.data['ajax_html_ids[]'].push(this.id);
   });
 
   // Allow Drupal to return new JavaScript and CSS files to load without
   // returning the ones already loaded.
-  form_values.push({ name: 'ajax_page_state[theme]', value: Drupal.settings.ajaxPageState.theme });
-  form_values.push({ name: 'ajax_page_state[theme_token]', value: Drupal.settings.ajaxPageState.themeToken });
+  // @see ajax_base_page_theme()
+  // @see drupal_get_css()
+  // @see drupal_get_js()
+  options.data['ajax_page_state[theme]'] = Drupal.settings.ajaxPageState.theme;
+  options.data['ajax_page_state[theme_token]'] = Drupal.settings.ajaxPageState.themeToken;
   for (var key in Drupal.settings.ajaxPageState.css) {
-    form_values.push({ name: 'ajax_page_state[css][' + key + ']', value: 1 });
+    options.data['ajax_page_state[css][' + key + ']'] = 1;
   }
   for (var key in Drupal.settings.ajaxPageState.js) {
-    form_values.push({ name: 'ajax_page_state[js][' + key + ']', value: 1 });
+    options.data['ajax_page_state[js][' + key + ']'] = 1;
   }
+};
+
+/**
+ * Handler for the form redirection submission.
+ */
+Drupal.ajax.prototype.beforeSubmit = function (form_values, element, options) {
+  // Disable the element that received the change.
+  $(this.element).addClass('progress-disabled').attr('disabled', true);
 
   // Insert progressbar or throbber.
   if (this.progress.type == 'bar') {
@@ -279,7 +284,7 @@ Drupal.ajax.prototype.success = function
 
   Drupal.freezeHeight();
 
-  for (i in response) {
+  for (var i in response) {
     if (response[i]['command'] && this.commands[response[i]['command']]) {
       this.commands[response[i]['command']](this, response[i], status);
     }