= form_tag({action: :user_stat_max })  do
  .submitbox
    %table
      %tr
        %td{colspan: 6, style: 'font-weight: bold'} Query maximum score in submission range
      %tr
        %td{style: 'width: 120px; font-weight: bold'} Submission ID:
        %td{align: 'right'} From:
        %td= text_field_tag 'since_id', params[:since_id], style: 'width:40px'
        %td To:
        %td= text_field_tag 'until_id', params[:until_id], style: 'width:40px'
        %td= submit_tag 'query'
      %tr
        %td 
        %td{colspan: 5} Leave blank for uncondition