diff --git uc_out_of_stock.js uc_out_of_stock.js
index 889e104..0dfe2c5 100644
--- uc_out_of_stock.js
+++ uc_out_of_stock.js
@@ -1,6 +1,6 @@
 // $Id: uc_out_of_stock.js,v 1.2.2.8 2010/04/15 14:28:14 hanoii Exp $
 
-Drupal.behaviors.ucOutOfStock =  function() {
+Drupal.behaviors.ucOutOfStock = function(context) {
   // Your code here
   attrid = 'edit-attributes';
 
@@ -84,8 +84,9 @@ Drupal.behaviors.ucOutOfStock =  function() {
 
   $("form[id*=uc-product-add-to-cart-form]").each(function(index) {
     var eachForm;
-    $("input:submit.node-add-to-cart,input:submit.list-add-to-cart", $(this)).before('<div class="uc_out_of_stock_throbbing">&nbsp;&nbsp;&nbsp;&nbsp;</div> ');
-    $("input:submit.node-add-to-cart,input:submit.list-add-to-cart", $(this)).after('<div class="uc_out_of_stock_html"></div');
+    $("div.uc_out_of_stock_throbbing,div.uc_out_of_stock_html", $(this)).remove();
+    $("input:submit.node-add-to-cart,input:submit.list-add-to-cart", $(this)).before('<div class="uc_out_of_stock_throbbing">&nbsp;&nbsp;&nbsp;&nbsp;</div>');
+    $("input:submit.node-add-to-cart,input:submit.list-add-to-cart", $(this)).after('<div class="uc_out_of_stock_html"></div>');
 
     eachForm = $(this);
     checkStock(eachForm);
@@ -105,12 +106,13 @@ Drupal.behaviors.ucOutOfStock =  function() {
 
   $("form[id*=uc-catalog-buy-it-now-form]").each(function(index) {
     var eachForm;
-    $("input:submit.node-add-to-cart,input:submit.list-add-to-cart", $(this)).before('<div class="uc_out_of_stock_throbbing">&nbsp;&nbsp;&nbsp;&nbsp;</div> ');
-    $("input:submit.node-add-to-cart,input:submit.list-add-to-cart", $(this)).after('<div class="uc_out_of_stock_html"></div');
+    $("div.uc_out_of_stock_throbbing,div.uc_out_of_stock_html", $(this)).remove();
+    $("input:submit.node-add-to-cart,input:submit.list-add-to-cart", $(this)).before('<div class="uc_out_of_stock_throbbing">&nbsp;&nbsp;&nbsp;&nbsp;</div>');
+    $("input:submit.node-add-to-cart,input:submit.list-add-to-cart", $(this)).after('<div class="uc_out_of_stock_html"></div>');
 
     eachForm = $(this);
     checkStock(eachForm);
 
     // This form has no possible attributes
   });
-};
\ No newline at end of file
+};