def draw_elements(actor, x, y)
    sw = self.width - 32
    for key in YE::MENU::MONSTER::ELEMENT_HASH
      doublearr = key[1]
      ele_array = doublearr[0]
      ele_icon  = doublearr[1]
      self.contents.font.color = system_color
      text = key[0]
      self.contents.draw_text(0, y, sw, WLH, text, 1)
      y += WLH
      x = (sw - ele_array.size * 24) / 2
       for icon in ele_icon
        draw_icon(icon, x, y, true)
        x += 32
       end
      y += WLH
      x = (sw - ele_array.size * 24) / 2
      for element in ele_array
        rank = @actor.class.element_ranks[element] # element
        result = [0,1,2,3,4,5,6][rank]
        if result == 0
          draw_icon(YE::MENU::MONSTER::ICON_E_RATE_Z, x, y, true)
        elsif result == 1
          draw_icon(YE::MENU::MONSTER::ICON_E_RATE_A, x, y, true)
        elsif result == 2
          draw_icon(YE::MENU::MONSTER::ICON_E_RATE_B, x, y, true)
        elsif result == 3
          draw_icon(YE::MENU::MONSTER::ICON_E_RATE_C, x, y, true)
        elsif result == 4
          draw_icon(YE::MENU::MONSTER::ICON_E_RATE_D, x, y, true)
        elsif result == 5
          draw_icon(YE::MENU::MONSTER::ICON_E_RATE_E, x, y, true)
        elsif result == 6
          draw_icon(YE::MENU::MONSTER::ICON_E_RATE_F, x, y, true)
        else
          draw_icon(YE::MENU::MONSTER::ICON_E_RATE_U, x, y, true)
        end
        x += 32
      end
    end
  end