[luxor]

i found the single function which is causing the error. when this is included, the product exception feature stops working. when excluding, it works.

does anybody recognize a function like this in xcart that may cause a clash?

  dispatchException: function(exception) {
    (this.options.onException || Prototype.emptyFunction)(this, exception);
    Ajax.Responders.dispatch('onException', this, exception);
  }
});