# File lib/cgikit/displaygroup.rb, line 270
    def display_current
      if @page_index > (count = page_count) then
        @page_index = count
      end
      self.first_display_index = (@page_index - 1 ) * @per_page + 1
      self.last_display_index = @first_display_index + @per_page - 1
    end