Index: misc/autocomplete.js
===================================================================
RCS file: /cvs/drupal/drupal/misc/autocomplete.js,v
retrieving revision 1.34
diff -u -p -r1.34 autocomplete.js
--- misc/autocomplete.js	5 Sep 2009 12:03:31 -0000	1.34
+++ misc/autocomplete.js	28 Sep 2009 03:18:24 -0000
@@ -177,7 +177,7 @@ Drupal.jsAC.prototype.populatePopup = fu
     $(this.popup).remove();
   }
   this.selected = false;
-  this.popup = $('<div id="autocomplete"></div>')[0];
+  this.popup = $('<div id="autocomplete" aria-live="polite" aria-relevant="all"></div>')[0];
   this.popup.owner = this;
   $(this.popup).css({
     marginTop: this.input.offsetHeight + 'px',