diff --git a/public/sites/all/modules/nicemessages/js/nicemessages.js b/public/sites/all/modules/nicemessages/js/nicemessages.js
old mode 100644
new mode 100755
index 2464391..bc31812
--- a/public/sites/all/modules/nicemessages/js/nicemessages.js
+++ b/public/sites/all/modules/nicemessages/js/nicemessages.js
@@ -8,14 +8,15 @@
 /**
  *  Displays messages with jGrowl.
  */
+(function($) {
 Drupal.behaviors.nicemessages = {
-  attach: function () {
+  attach: function (context, settings) {
     if (Drupal.settings.nicemessages) {
-      jQuery.jGrowl.defaults.position = Drupal.settings.nicemessages.position;
-      jQuery.jGrowl.defaults.closerTemplate = '<div>'+Drupal.t('[ close all ]')+'</div>';
+      $.jGrowl.defaults.position = Drupal.settings.nicemessages.position;
+      $.jGrowl.defaults.closerTemplate = '<div>'+Drupal.t('[ close all ]')+'</div>';
       if (Drupal.settings.nicemessages.items) {
         for (i in Drupal.settings.nicemessages.items) {
-          jQuery.jGrowl(Drupal.settings.nicemessages.items[i].content, {
+          $.jGrowl(Drupal.settings.nicemessages.items[i].content, {
             life: Drupal.settings.nicemessages.items[i].life,
             glue: Drupal.settings.nicemessages.items[i].glue,
             speed: Drupal.settings.nicemessages.items[i].speed,
@@ -28,3 +29,4 @@ Drupal.behaviors.nicemessages = {
     }
   }
 }
+})(jQuery);