# TODO: support radiogroup
# TODO: migrate this code into Watir
  
def Watir.add_display_value_methods_to mod
    mod.module_eval <<-CLASS_END

  class TextField # includes Hidden
    def display_value
      value
    end
  end
  class FileField
    def display_value
      value
    end
  end
  class CheckBox
    # returns a boolean
    def display_value
      checked?
    end
  end
  class SelectList
    # Note: currently works for single-select only    
    def display_value
      getSelectedItems[0]
    end
  end
  class Button
    def display_value
      value
    end
  end
  class Element
    def display_value
      text
    end
  end
  class NonControlElement
    def display_value
      text
    end
  end

  class B < NonControlElement
    TAG = 'B'
  end

    CLASS_END
end