--- Revision 568
+++ Revision 570
@@ -56,8 +56,9 @@
       win.content.insert($('autocomplete'));
       win.observe("shown", function() {
         ac = new UI.AutoComplete('pui-demo', { shadow: "auto_complete" });
-        ac.observe('input:empty',     function() {ac.showMessage("Type a user name")})
-          .observe('selection:empty', function() {ac.showMessage("Nothing found")});
+        ac.observe('input:empty',     function(event) {event.memo.autocomplete.showMessage("Type a user name")})
+          .observe('selection:empty', function(event) {event.memo.autocompleteac.showMessage("Nothing found")});
+          
         ac.setAutocompleteList([{text:"Sébastien", value:1},
                                  {text:"Samuel", value:2},
                                  {text:"Vincent", value:3},