private void createComboEvaluators()
{
combo_evaluators = ComboBox.NewText ();
//first value (any) should be translated
evaluators[0]=Constants.AnyID.ToString() + ":" + Catalog.GetString(Constants.Any);
UtilGtk.ComboUpdate(combo_evaluators, evaluators, "");
combo_evaluators.Active = UtilGtk.ComboMakeActive(combo_evaluators, Catalog.GetString(Constants.Any));
combo_evaluators.Changed += new EventHandler (on_combo_other_changed);
UtilGtk.ComboPackShowAndSensitive(hbox_combo_evaluators, combo_evaluators);
}