<!-- 15445.dtd
     ISO/IEC 15445:2000  Hypertext Markup Language (HTML)
     Document Type Definition.

     Copyright (C) 2000, IETF, W3C (MIT, Inria, Keio), ISO/IEC.
               All Rights Reserved.

     Permission to copy in any form is granted for use with
     validating and conforming systems and applications as defined
     in ISO/IEC 15445:2000, provided this copyright notice is included
     with all copies.

     The DTD is typically invoked by one of the following declarations:

     <!DOCTYPE HTML PUBLIC "ISO/IEC 15445:2000//DTD HyperText Markup Language//EN">
     <!DOCTYPE HTML PUBLIC "ISO/IEC 15445:2000//DTD HTML//EN">

     In order to use the HTML document type definition as a base architecture for
     other SGML applications, the following architectural support declaration
     should be used:

     <?IS10744 arch name="html"
     public-id="ISO/IEC 15445:2000//DTD HyperText Markup Language//EN"
     dtd-system-id="ftp://ftp.cs.tcd.ie/isohtml/15445.dtd"
     renamer-att="HTMLnames"
     doc-elem-form="HTML"
     >
-->
                <!-- Part 1 - Entity set -->

<!-- The Preparation parameter entity shall be set to IGNORE for HTML,
     and to INCLUDE for a document to be submitted to the preparation
     process -->
<!ENTITY % Preparation "IGNORE" >

<!-- This definition generates the inverse entity
     NoPreparation which is internal to the DTD -->
<![ %Preparation; [
<!ENTITY % NoPreparation "IGNORE"    -- Inverse of Preparation = INCLUDE -->
                   ]]>
<!ENTITY % NoPreparation "INCLUDE"   -- Inverse of Preparation = IGNORE -->
<!-- End of definition -->


        <!-- Tokens defined by other standards -->

<!ENTITY % Content-Type "CDATA" -- MIME content type, RFC1521 -->
<!ENTITY % HTTP-Method "(get | post)" -- as per HTTP/1.1 RFC2068  -->
<!ENTITY % URI "CDATA" -- Universal Resource Identifier, RFC1630 -->
<!ENTITY % URIs "CDATA" -- space-separated list of URIs (added by k16) -->
        <!-- following entities were added by k16 from HTML4.0 -->
        <!ENTITY % Content-Types "CDATA">
        <!ENTITY % Charset "CDATA">
        <!ENTITY % Charsets "CDATA">
        <!ENTITY % LanguageCode "NAME">
        <!ENTITY % Character "CDATA">
        <!ENTITY % LinkTypes "CDATA">
        <!ENTITY % MediaDesc "CDATA">
        <!ENTITY % Datetime "CDATA">
        <!ENTITY % StyleSheet "CDATA">
        <!ENTITY % Text "CDATA">
        <!ENTITY % Class "CDATA">
        <!ENTITY % Name  "CDATA">
        <!ENTITY % Coords "CDATA">

        <!-- Element tokens -->

<!ENTITY % special "A | BDO | BR | IMG | OBJECT |
                    MAP | Q | SPAN" >

<!-- Logical character styles -->
<!ENTITY % logical.styles "ABBR | ACRONYM | CITE | CODE | DFN | EM |
                           KBD | SAMP | STRONG | VAR" >

<!-- Physical character styles -->
<!ENTITY % physical.styles "B | I | SUB | SUP | TT" >

        <!-- Model groups -->

<!-- Block-like elements eg. paragraphs and lists -->
<!ENTITY % block "BLOCKQUOTE | DIV | DL | FIELDSET | FORM |
                  HR | OL | P | PRE | TABLE | UL" >

<!-- Form fields - input elements that should appear only within forms -->
<!ENTITY % form.fields "BUTTON | INPUT | LABEL | SELECT | TEXTAREA" >

<!-- Character level elements and text strings -->
<!ENTITY % text "#PCDATA | %physical.styles; | %logical.styles; | %special;
                         | %form.fields;" >

<!-- Elements that may appear in a section or table -->
<!ENTITY % section.content "(%block; | %text; | ADDRESS)+" >
<!ENTITY % table.content   "(%block; | %text;)*" >

        <!-- Generic attributes -->

<!ENTITY % core
   "CLASS      %Class;    #IMPLIED -- Comma separated list of class values --
    --The name space of the ID attribute is shared with the name space of
      the NAME attribute.  Both ID and NAME attributes may be provided for
      the <A> and <MAP> elements. When both ID and NAME values are provided
      for an element, the values shall be identical.  It is an error for an
      ID or NAME value to be repeated within a document.

      It is recommended that authors of documents specify both the ID
      attribute and the NAME attribute for the <A> and <MAP> elements.
    --
    ID         ID         #IMPLIED -- Document-wide unique id --
    TITLE      %Text;     #IMPLIED -- Advisory title or amplification --" >

        <!-- Internationalization attributes -->

<!ENTITY % i18n
   "DIR        (ltr|rtl)  #IMPLIED -- Direction for weak/neutral text --
    LANG       %LanguageCode; #IMPLIED -- RFC1766 language value --" >

        <!-- Presentation styles -->

<!ENTITY % shape     "(circle | default | poly | rect)" >
<!ENTITY % InputType "(checkbox | file | hidden | password |
                       radio | reset | submit | text)" >

<!-- SHORTREF mapping for the tab character -->
<!-- Use of the tab character is deprecated.  However, to facilitate
     the preparation of conforming documents by authors who use it,
     the tab character is tolerated and is mapped into a single space. -->
<!ENTITY   nontab  " " >
<!SHORTREF tabmap  "	" nontab >
<!USEMAP   tabmap  HTML >

        <!-- Specify character entity sets defined by W3C -->

<!ENTITY % HTMLlat1    PUBLIC "-//W3C//ENTITIES Full Latin 1//EN//HTML" >
<!ENTITY % HTMLsymbol  PUBLIC "-//W3C//ENTITIES Symbolic//EN//HTML" >
<!ENTITY % HTMLspecial PUBLIC "-//W3C//ENTITIES Special//EN//HTML" >
<!-- Reference character entities -->
%HTMLlat1;%HTMLsymbol;%HTMLspecial;

                <!-- Part 2 - Document structure -->

<!-- Further normative requirements on the elements defined in this part
     of the DTD are provided in Part 3.-->
<!--      ELEMENTS    MIN  CONTENT  (EXCEPTIONS) -->
<!ELEMENT HTML        - -  (HEAD, BODY) >
<!ELEMENT HEAD        - O  (TITLE) +(LINK | META | STYLE) >
<!ELEMENT TITLE       - -  (#PCDATA) -(LINK | META | STYLE) >
<!ELEMENT LINK        - O  EMPTY >
<!ELEMENT META        - O  EMPTY >
<!ELEMENT STYLE       - -  %StyleSheet; >

<!-- The following marked section is informative only -->
<![ %Preparation; [
<!ELEMENT Pre-HTML    - -  (HEAD, BODY) >
<!ATTLIST Pre-HTML %i18n;  -- Internationalization DIR and LANG -->
<!ELEMENT BODY        - O  ((%block;)*,(H1,DIV1)* ) +(DEL|INS) >
<!ELEMENT H1          - -  (%text;)+ >
<!ELEMENT DIV1        O O  ((%block;)*, (H2,DIV2)* ) >
<!ELEMENT H2          - -  (%text;)+ >
<!ELEMENT DIV2        O O  ((%block;)*, (H3,DIV3)* ) >
<!ELEMENT H3          - -  (%text;)+ >
<!ELEMENT DIV3        O O  ((%block;)*, (H4,DIV4)* ) >
<!ELEMENT H4          - -  (%text;)+ >
<!ELEMENT DIV4        O O  ((%block;)*, (H5,DIV5)* ) >
<!ELEMENT H5          - -  (%text;)+ >
<!ELEMENT DIV5        O O  ((%block;)*, (H6,DIV6)* ) >
<!ELEMENT H6          - -  (%text;)+ >
<!ELEMENT DIV6        O O  ((%block;)*) >
                 ]]>
<!-- The following marked section is normative -->
<![ %NoPreparation; [
<!ELEMENT BODY        - O  (%block;|H1|H2|H3|H4|H5|H6)+ +(DEL|INS) >
<!ELEMENT (H1|H2|H3|H4|H5|H6) - - (%text;)+ >
                   ]]>
<!ELEMENT DIV         - -  %section.content; >
<!ELEMENT ADDRESS     - -  (%text;)+ -(IMG|OBJECT|MAP) >
<!ELEMENT P           - O  (%text;)+ >
<!ELEMENT (OL|UL)     - -  (LI)+ >
<!ELEMENT LI          - O  (%text; | %block;)+ >
<!ELEMENT DL          - -  (DT|DD)+ >
<!ELEMENT DT          - O  (%text;)+ >
<!ELEMENT DD          - O  %section.content; -(ADDRESS) >
<!ELEMENT PRE         - -  (%text;)+ -(IMG|MAP|OBJECT|SUB|SUP) >
<!ELEMENT BLOCKQUOTE  - -  (%block;)+ >
<!ELEMENT Q           - -  (%text;)+ >
<!--<!ELEMENT FORM        - -  %form.content; -(FORM) >-->
<!ELEMENT FORM        - -  (%block;)+ -(FORM) >

<!-- #PCDATA required to absorb leading white space -->
<!ELEMENT FIELDSET    - -  (#PCDATA,LEGEND,(%block; | %text; | ADDRESS)+)
                            -(FIELDSET) >
<!ELEMENT INPUT       - O  EMPTY >
<!ELEMENT BUTTON      - -  (%text;)+ -(A|FIELDSET|FORM|%form.fields;) >
<!ELEMENT LABEL       - -  (%text;)+ -(LABEL) >
<!ELEMENT LEGEND      - -  (#PCDATA) >
<!ELEMENT SELECT      - -  (OPTGROUP|OPTION)+ >
<!ELEMENT OPTGROUP    - -  (OPTION)+ >
<!ELEMENT OPTION      - O  (#PCDATA) >
<!ELEMENT TEXTAREA    - -  (#PCDATA) >
<!ELEMENT HR          - O  EMPTY >
<!ELEMENT TABLE       - -  (CAPTION?, (COL*|COLGROUP*),
                              THEAD?, TFOOT?, TBODY+) >
<!ELEMENT CAPTION     - -  (%text;)+ >
<!ELEMENT (THEAD,TFOOT,TBODY) - O  (TR)+ >
<!ELEMENT COL         - O  EMPTY >
<!ELEMENT COLGROUP    - O  (COL)* >
<!ELEMENT TR          - O  (TH|TD)+ >
<!ELEMENT (TH|TD)     - O  %table.content; >
<!ELEMENT (%logical.styles;|%physical.styles;)
                      - -  (%text;)+ >
<!ELEMENT A           - -  (%text;)* -(A) >
<!ELEMENT IMG         - O  EMPTY >
<!ELEMENT OBJECT      - -  (PARAM | %section.content;)* >
<!ELEMENT PARAM       - O  EMPTY >
<!ELEMENT BR          - O  EMPTY >
<!-- Authors should use the block-level content of the MAP element when
     creating accessible documents.  Each region should be specified using
     an A element to define its associated link and shape.  User agents
     should render the block-level content of a MAP element. -->
<!ELEMENT MAP         - -  ((%block;)|AREA)+ >
<!ELEMENT AREA        - O  EMPTY >
<!ELEMENT SPAN        - -  (%text;)+ >
<!ELEMENT (DEL|INS)   - -  (%text;)+ >
<!ELEMENT BDO         - -  (%text;)+ >

                <!-- Part 3 - Attribute definition lists -->

<!--      ELEMENTS
    NAME       VALUE       DEFAULT -->
<!ATTLIST A
  --Case shall not be taken into account when determining a match
    between an ID value and a NAME value, between an ID value and
    an HREF value or between a NAME value and an HREF value.
    Comparisons should be made with the values folded to upper case.

    The NAME attribute value specification shall be processed as if the
    declared value were NAME.

    It is recommended that authors of HTML documents specify both ID and
    NAME attributes.  When both attributes are specified, they shall have
    identical values.

    COORDS shall not be specified if SHAPE has the value `default'.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ACCESSKEY  %Character; #IMPLIED -- Accessibility key character --
    CHARSET    %Charset;  #IMPLIED -- Character encoding as per RFC2045 --
    COORDS     %Coords;   #IMPLIED -- Comma separated list of values --
    HREF       %URI;      #IMPLIED -- Source anchor is URI of target --
    HREFLANG   %LanguageCode; #IMPLIED -- Language code of resource --
    NAME       %Name;     #IMPLIED -- Target anchor --
    REL        %LinkTypes; #IMPLIED -- Forward link types --
    REV        %LinkTypes; #IMPLIED -- Reverse link types --
    SHAPE      %shape;        rect -- Control interpretation of coords --
    TABINDEX   NUMBER     #IMPLIED -- Position in tabbing order --
    TYPE       CDATA      #IMPLIED -- Advisory content type -->

<!ATTLIST ADDRESS
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST AREA
  --One of HREF or NOHREF shall be specified.

    COORDS shall not be specified if SHAPE has the value `default'.

    Authors are very strongly recommended to provide meaningful ALT
    attributes to support interoperability with speech-based or text-only
    agents.  The language and direction of the text provided by the ALT
    attribute are defined by the containing elements.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ACCESSKEY  %Character; #IMPLIED -- Accessibility key character --
    ALT        %Text;     #REQUIRED -- Description for text-only UAs --
    COORDS     %Coords;   #IMPLIED -- Comma separated list of values --
    HREF       %URI;      #IMPLIED -- This region acts as hypertext link --
    NOHREF     (nohref)   #IMPLIED -- This region has no action --
    SHAPE      %shape;        rect -- Control interpretation of coords --
    TABINDEX   NUMBER     #IMPLIED -- Position in tabbing order -->

<!ATTLIST BDO
    %core;                         -- Element CLASS, ID and TITLE --
    DIR        (ltr|rtl) #REQUIRED -- Direction of writing --
    LANG       %LanguageCode; #IMPLIED -- RFC1766 language value -->

<!ATTLIST BLOCKQUOTE
  --The contents of the BLOCKQUOTE element shall not be surrounded with
    quotation marks.  These may be added by the user agent through the use
    of a style sheet.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    CITE       %URI;      #IMPLIED -- URI for source document or message -->

<!ATTLIST BODY
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST BR
    %core;                         -- Element CLASS, ID and TITLE -->

<!ATTLIST BUTTON
  --The BUTTON element shall not contain the A, BUTTON, FIELDSET, FORM,
    INPUT, LABEL, SELECT or TEXTAREA elements.

    If the BUTTON element contains an IMG element, the IMG shall not have
    an ISMAP or USEMAP attribute.

    The TYPE attribute shall be provided, and when the TYPE is
    specified as `submit', the NAME and VALUE attributes shall be provided.

    The NAME attribute is required if the TYPE attribute has the value
    `submit'.

    If the TYPE attribute has value `reset', and the BUTTON is contained
    in a FIELDSET, the reset action is limited to the contents of the
    FIELDSET.

    The VALUE attribute is required if the TYPE attribute has the value
    `submit' and specifies the value to be returned if the button
    is selected.

    The BUTTON element should be used only in the content of a FORM element.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ACCESSKEY  %Character; #IMPLIED -- Accessibility key character --
    DISABLED   (disabled) #IMPLIED -- Control unavailable in this context --
    NAME       %Name;     #IMPLIED -- Required for all except submit, reset --
    TABINDEX   NUMBER     #IMPLIED -- Position in tabbing order --
    TYPE  (submit|reset)    submit -- For use as form submit/reset button --
    VALUE      CDATA      #IMPLIED -- Passed to server when submitted -->

<!ATTLIST CAPTION
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST COL
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    SPAN       NUMBER            1 -- Number of cols spanned -->

<!ATTLIST COLGROUP
  --The SPAN attribute should only be used if the COLGROUP element
    has no content.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    SPAN       NUMBER            1 -- Number of cols spanned by group -->

<!ATTLIST DD
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST DEL
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    CITE       %URI;      #IMPLIED -- Information on reason for change --
    DATETIME   %Datetime; #IMPLIED -- When changed, subset of ISO/IEC 8601 -->

<!ATTLIST DIV
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST DL
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST DT
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST FIELDSET
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST FORM
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ACCEPT     %Content-Types; #IMPLIED -- List of MIME types for file upload --
    ACCEPT-CHARSET %Charsets;  #IMPLIED -- List of supported char sets --
    ACTION     %URI;     #REQUIRED -- Server-side form handler --
    ENCTYPE    %Content-Type; "application/x-www-form-urlencoded"
    METHOD     %HTTP-Method;   get -- See HTTP specification -->

<!ATTLIST HEAD
    %i18n;                         -- Internationalization DIR and LANG --
    PROFILE    %URI;      #IMPLIED -- Named dictionary of meta info (changed by k16) -->

<!ATTLIST HR
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST HTML
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST (H1 | H2 | H3 | H4 | H5 | H6)
  --The H1 element shall not be followed by an H3, H4, H5 or H6 element
    without an intervening H2 element.

    The H2 element shall not be followed by an H4, H5 or H6 element
    without an intervening H3 element.

    The H3 element shall not be followed by an H5 or H6 element without
    an intervening H4 element.

    The H4 element shall not be followed by an H6 element without an
    intervening H5 element.

    An H2 element shall be preceded by an H1 element.

    An H3 element shall be preceded by an H2 element.

    An H4 element shall be preceded by an H3 element.

    An H5 element shall be preceded by an H4 element.

    An H6 element shall be preceded by an H5 element.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST IMG
  --If the IMG element is contained in a BUTTON element, the IMG shall not
    have an ISMAP or USEMAP attribute.

    If the ISMAP attribute is present in an IMG element, that IMG element
    shall be contained in an A element with an HREF attribute present.

    At most one of the attributes ISMAP and USEMAP may be provided.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ALT        %Text;     #REQUIRED -- Text for text-only user agent --
    ISMAP      (ismap)    #IMPLIED -- Use server image map --
    LONGDESC   %URI;      #IMPLIED -- Extended description for text UA --
    SRC        %URI;     #REQUIRED -- URI of image to embed --
    USEMAP     %URI;      #IMPLIED -- Use client-side image map -->

<!ATTLIST INPUT
  --If the attribute TYPE has the value `checkbox', values shall be
    provided for the the NAME and VALUE attributes.

    If the attribute TYPE has the value `file', a value shall be
    provided for the NAME attribute; HTML interpreting agents should
    request user confirmation of any default file names that might
    be suggested, and fields specifying files shall not be hidden.

    If the attribute TYPE has the value `hidden', values shall be
    provided for the NAME and VALUE attributes.

    If the attribute TYPE has the value `password', a value shall be
    provided for the NAME attribute.

    If the attribute TYPE has the value `radio', values shall be
    provided for the the NAME and VALUE attributes. At all times,
    one and only one of the radio buttons shall be checked.
    Initially, if none of the INPUT elements in a set of radio
    buttons specifies CHECKED, then the user agent shall mark the
    first radio button of the set as checked.

    If the attribute TYPE has the value `submit', and a value is
    specified for the VALUE attribute, then a value shall be provided
    for the NAME attribute.

    If the attribute TYPE has the value `text', values shall be
    provided for the NAME and VALUE attributes.

    The MAXLENGTH and TABINDEX values shall be considered as integers
    with any leading zeroes ignored.

    The INPUT element should be used only in the content of a FORM element.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ACCEPT     %Content-Types; #IMPLIED -- List of MIME types for file upload --
    ACCESSKEY  %Character; #IMPLIED -- Accessibility key character --
    CHECKED    (checked)  #IMPLIED -- For radio buttons, checkboxes --
    DISABLED   (disabled) #IMPLIED -- Control unavailable in this context --
    MAXLENGTH  NUMBER     #IMPLIED -- Max chars for text fields --
    NAME       %Name;     #IMPLIED -- Required for all except submit, reset --
    READONLY   (READONLY) #IMPLIED -- For text --
    SIZE       CDATA      #IMPLIED -- Specific to each type of field --
    TABINDEX   NUMBER     #IMPLIED -- Position in tabbing order --
    TYPE       %InputType;    text -- Widget --
    VALUE      CDATA      #IMPLIED -- Required for radio, checkboxes -->

<!ATTLIST INS
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    CITE       %URI;      #IMPLIED -- Information on reason for change --
    DATETIME   %Datetime; #IMPLIED -- When changed, subset of ISO/IEC 8601 -->

<!ATTLIST LABEL
  --The LABEL element shall refer to a form field in the content of the
    FORM element which contains the LABEL.

    The LABEL element should be used only in the content of a FORM element.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ACCESSKEY  %Character; #IMPLIED -- Accessibility key character --
    FOR        IDREF      #IMPLIED -- Points to associated field -->

<!ATTLIST LEGEND
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ACCESSKEY  %Character; #IMPLIED -- Accessibility key character -->

<!ATTLIST LI
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST LINK
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    CHARSET    %Charset;  #IMPLIED -- Character encoding as per RFC2045 --
    HREF       %URI;      #IMPLIED -- URI for link resource --
    HREFLANG   %LanguageCode; #IMPLIED -- Language code of resource --
    MEDIA      %MediaDesc; #IMPLIED -- Destination media of referenced doc --
    REL        %LinkTypes; #IMPLIED -- Forward link types --
    REV        %LinkTypes; #IMPLIED -- Reverse link types --
    TYPE       CDATA      #IMPLIED -- Advisory Internet content type -->

<!ATTLIST MAP
  --The value of the NAME attribute is case sensitive, and the attribute
    value specification shall be processed as if the declared value were
    NAME.

    It is recommended that authors of HTML documents specify both ID and
    NAME attributes.  When both attributes are specified, they shall have
    identical values.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    NAME       %Name;    #REQUIRED -- Referenced by USEMAP in <IMG> -->

<!ATTLIST META
    %i18n;                         -- Internationalization DIR and LANG --
    CONTENT    CDATA     #REQUIRED -- Associated information --
    HTTP-EQUIV NAME       #IMPLIED -- HTTP response header name --
    NAME       NAME       #IMPLIED -- Meta-information name --
    SCHEME     CDATA      #IMPLIED -- Nature of content -->

<!ATTLIST OBJECT
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    CLASSID    %URI;      #IMPLIED -- Identifies implementation --
    CODEBASE   %URI;      #IMPLIED -- Needed by some systems --
    CODETYPE   CDATA      #IMPLIED -- Internet content type for code --
    DATA       %URI;      #IMPLIED -- Reference to objects data --
    DECLARE    (declare)  #IMPLIED -- Flag: declare but dont instantiate --
    NAME       %Name;     #IMPLIED -- Submit as part of form --
    STANDBY    %Text;     #IMPLIED -- Show this msg while loading --
    TABINDEX   NUMBER     #IMPLIED -- Position in tabbing order --
    TYPE       CDATA      #IMPLIED -- Internet content type for data --
    USEMAP     %URI;      #IMPLIED -- Reference to image map -->

<!ATTLIST OL
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST OPTGROUP
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    DISABLED   (disabled) #IMPLIED -- Control unavailable in this context --
    LABEL      %Text;     #REQUIRED -- For use in hierarchical menus -->

<!ATTLIST OPTION
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    DISABLED   (disabled) #IMPLIED -- Control unavailable in this context --
    LABEL      %Text;     #IMPLIED -- For use in hierarchical menus --
    SELECTED   (selected) #IMPLIED -- Pre-selected option --
    VALUE      CDATA      #IMPLIED -- Defaults to content -->

<!ATTLIST P
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST PARAM
    ID         ID         #IMPLIED -- Document-wide unique id --
    NAME       %Name;     #REQUIRED -- Name of parameter --
    TYPE       CDATA      #IMPLIED -- Internet Media Type --
    VALUE      CDATA      #IMPLIED -- Value of parameter --
    VALUETYPE  (data|ref|object)
                              data -- Interpret value as -->

<!ATTLIST PRE
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST Q
  --The textual contents of the Q element shall not be surrounded with
    quotation marks.  These may be added by the user agent through the
    use of a style sheet.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    CITE       %URI;      #IMPLIED -- URI for source document or message -->

<!ATTLIST SELECT
  --The SELECT element should be used only in the content of a FORM element.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    DISABLED   (disabled) #IMPLIED -- Control unavailable in this context --
    MULTIPLE   (multiple) #IMPLIED -- Default is single selection --
    NAME       %Name;     #REQUIRED -- Field name --
    SIZE       NUMBER     #IMPLIED -- Rows visible --
    TABINDEX   NUMBER     #IMPLIED -- Position in tabbing order -->

<!ATTLIST SPAN
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST STYLE
  --The STYLE element contains style sheet information which shall be
    passed to the user agent's style manager.  Any style sheet language
    may be used.  It is a user agent error to render the style sheet
    information as if it were part of a document's text.
  --
    %i18n;                         -- Internationalization DIR and LANG --
    MEDIA      %MediaDesc; #IMPLIED -- Designed for use with these media --
    TITLE      %Text;      #IMPLIED -- Advisory title --
    TYPE       CDATA     #REQUIRED -- Internet content type for style lang. -->

<!ATTLIST TABLE
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    SUMMARY    %Text;    #REQUIRED -- Purpose/structure for speech output -->

<!ATTLIST TBODY
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST TD
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ABBR       %Text;     #IMPLIED -- Abbreviation for header cell --
    AXIS       CDATA      #IMPLIED -- Names groups of related headers --
    COLSPAN    NUMBER            1 -- Number of columns spanned by cell --
    HEADERS    IDREFS     #IMPLIED -- List of ID's for header cells --
    ROWSPAN    NUMBER            1 -- Number of rows spanned by cell --
    SCOPE      (col|colgroup|row|rowgroup)
                          #IMPLIED -- Scope covered by header cells -->

<!ATTLIST TEXTAREA
  --The TEXTAREA element should be used only in the content of a FORM element.
  --
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ACCESSKEY  %Character; #IMPLIED -- Accessibility key character --
    COLS       NUMBER    #REQUIRED -- Number required in av char widths --
    DISABLED   (disabled) #IMPLIED -- Control unavailable in this context --
    NAME       %Name;     #REQUIRED -- Name of form field --
    READONLY   (readonly) #IMPLIED -- For text --
    ROWS       NUMBER    #REQUIRED -- Number of rows required --
    TABINDEX   NUMBER     #IMPLIED -- Position in tabbing order -->

<!ATTLIST TFOOT
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST TH
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG --
    ABBR       %Text;     #IMPLIED -- Abbreviation for header cell --
    AXIS       CDATA      #IMPLIED -- Names groups of related headers --
    COLSPAN    NUMBER            1 -- Number of columns spanned by cell --
    HEADERS    IDREFS     #IMPLIED -- List of ID's for header cells --
    ROWSPAN    NUMBER            1 -- Number of rows spanned by cell --
    SCOPE      (col|colgroup|row|rowgroup)
                          #IMPLIED -- Scope covered by header cells -->

<!ATTLIST THEAD
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST TITLE
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST TR
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST UL
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

        <!-- Attribute group definition lists -->

<!ATTLIST (%physical.styles;)
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!ATTLIST (%logical.styles;)
    %core;                         -- Element CLASS, ID and TITLE --
    %i18n;                         -- Internationalization DIR and LANG -->

<!-- End of file -->
