diff --git a/templates/backOffice/default/ajax/product-related-tab.html b/templates/backOffice/default/ajax/product-related-tab.html
index bc6c38056..3e9474007 100755
--- a/templates/backOffice/default/ajax/product-related-tab.html
+++ b/templates/backOffice/default/ajax/product-related-tab.html
@@ -105,7 +105,7 @@
 		                        <td class="actions">
 		                            <div class="btn-group">
 		                                {loop type="auth" name="can_create" role="ADMIN" resources="admin.product" access="UPDATE"}
-		                                   <a class="btn btn-default btn-xs delete-content" title="{intl l='Delete this content'}" href="#delete_content_dialog" data-id="{$ID}" data-toggle="modal">
+		                                   <a class="btn btn-default btn-xs delete-content" title="{intl l='Delete this content'}" href="#delete_content_dialog" data-id="{$CONTENT_ID}" data-toggle="modal">
 		                                    <span class="glyphicon glyphicon-trash"></span>
 		                                   </a>
 		                                {/loop}
diff --git a/templates/backOffice/default/product-edit.html b/templates/backOffice/default/product-edit.html
index 3212d3d65..36eff1a6e 100755
--- a/templates/backOffice/default/product-edit.html
+++ b/templates/backOffice/default/product-edit.html
@@ -154,7 +154,9 @@ $(function() {
     $('.nav-tabs a[data-href]').on('shown.bs.tab', function(ev) {
         var $this = $(this);
         $($this.attr('href')).load($this.data('href'), function(ev) {
-            eval($this.data('callback') + '();');
+            if($this.data('callback')) {
+                eval($this.data('callback') + '();');
+            }
         });
     });