Index: active_tags.js
===================================================================
--- active_tags.js	(revision 128)
+++ active_tags.js	(working copy)
@@ -125,7 +125,7 @@
   // Check if the field has an error class to add.
   var error = wrapper.find('input').hasClass('error') ? 'error ' : '';
   return '<div id="' + cleanId + '-activetags" class="form-item">' +
-    '<label for="' + context + '-edit-tags">' + wrapper.find('label').html() + '</label>' +
+    '<label for="active-tag-edit0' + vid + '">' + wrapper.find('label').html() + '</label>' +
     '<div class="tag-holder"></div>' +
     '<input type="text" class="' + error + 'tag-entry form-autocomplete" size="30" id="active-tag-edit0' + vid + '" />' +
     '<input type="button" value="' + Drupal.t('Add') + '" class="add-tag" />' +