diff --git a/misc/ajax.js b/misc/ajax.js
index cfadcc8..9aeff99 100644
--- a/misc/ajax.js
+++ b/misc/ajax.js
@@ -230,16 +230,16 @@ Drupal.ajax = function (base, element, element_settings) {
  * will test to see if the key press is valid to trigger this event and
  * if it is, trigger it for us and prevent other keypresses from triggering.
  * In this case we're handling RETURN and SPACEBAR keypresses (event codes 13
- * and 32. RETURN is often used to submit a form when in a textfield, and
- * SPACE is often used to activate an element without submitting.
+ * and 32. RETURN is often used to submit a form when in a textfield, and 
+ * SPACE is often used to activate an element without submitting. 
  */
 Drupal.ajax.prototype.keypressResponse = function (element, event) {
   // Create a synonym for this to reduce code confusion.
   var ajax = this;
 
   // Detect enter key and space bar and allow the standard response for them,
-  // except for form elements of type 'text' and 'textarea', where the
-  // spacebar activation causes inappropriate activation if #ajax['keypress'] is
+  // except for form elements of type 'text' and 'textarea', where the 
+  // spacebar activation causes inappropriate activation if #ajax['keypress'] is 
   // TRUE. On a text-type widget a space should always be a space.
   if (event.which == 13 || (event.which == 32 && element.type != 'text' && element.type != 'textarea')) {
     $(ajax.element_settings.element).trigger(ajax.element_settings.event);
@@ -550,7 +550,7 @@ Drupal.ajax.prototype.commands = {
     wrapper.each(function() {
       var new_element = new_content.clone();
       $(this)[method](new_element);
-      new_elements[] = new_element;
+      new_elements.push(new_element);
     });
 
     // Immediately hide the new content if we're using any effects.