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- <!--
- This is an EXPERIMENTAL version of HTML 4.0 that
- extends HTML 3.2 to add support for proposals under review by
- the W3C HTML Working Group, including style sheets, scripting,
- the object tag, internationalization and some extensions to
- forms for improved accessibility by people with disabilities.
- The frame tags have been added in acknowledgement of their
- widespread deployment.
-
- Draft: $Date: 1997/07/08 10:47:55 $
-
- Authors:
- Dave Raggett <dsr@w3.org>
- Arnaud Le Hors <lehors@w3.org>
-
- This is work in progress, subject to change at any time.
- It does not imply endorsement by, or the consensus of,
- either W3C or members of the HTML working group. Further
- information about HTML 4.0 is available at:
-
- http://www.w3.org/TR/WD-html40-970708/.
- -->
- <!ENTITY % HTML.Version "http://www.w3.org/TR/WD-html40-970708/HTML4.dtd"
- -- Typical usage:
-
- <!DOCTYPE HTML SYSTEM "http://www.w3.org/TR/WD-html40-970708/HTML4.dtd">
- <html>
- ...
- </html>
- --
- >
-
- <!--================== Imported Names ====================================-->
-
- <!ENTITY % ContentType "CDATA"
- -- an Internet media type, as per [RFC2045]
- -->
-
- <!ENTITY % URL "CDATA"
- -- a Uniform Resource Locator,
- see [RFC1808] and [RFC1738]
- -->
-
- <!ENTITY % Script "CDATA" -- scriptlet -->
-
- <!-- Parameter Entities -->
-
- <!ENTITY % head.misc "SCRIPT|STYLE|META|LINK" -- repeatable head elements -->
-
- <!ENTITY % heading "H1|H2|H3|H4|H5|H6">
-
- <!ENTITY % list "UL | OL | DIR | MENU">
-
- <!ENTITY % preformatted "PRE">
-
- <!--================ Character mnemonic entities =========================-->
-
- <!ENTITY % HTMLlat1 PUBLIC
- "-//W3C//ENTITIES Latin1//EN//HTML">
- %HTMLlat1;
-
- <!ENTITY % HTMLsymbol PUBLIC
- "-//W3C//ENTITIES Symbols//EN//HTML">
- %HTMLsymbol;
-
- <!ENTITY % HTMLspecial PUBLIC
- "-//W3C//ENTITIES Special//EN//HTML">
- %HTMLspecial;
-
- <!--=================== Generic Attributes ===============================-->
-
- <!ENTITY % coreattrs
- "id ID #IMPLIED -- document-wide unique id --
- class CDATA #IMPLIED -- space separated list of classes --
- style CDATA #IMPLIED -- associated style info --
- title CDATA #IMPLIED -- advisory title/amplification --"
- >
-
- <!ENTITY % i18n
- "lang NAME #IMPLIED -- [RFC1766] language value --
- dir (ltr|rtl) #IMPLIED -- direction for weak/neutral text --"
- >
-
- <!ENTITY % events
- "onclick %Script #IMPLIED -- the pointing device button was clicked --
- ondblclick %Script #IMPLIED -- the pointing device button was double clicked --
- onmousedown %Script #IMPLIED -- the pointing device button was pressed down --
- onmouseup %Script #IMPLIED -- the pointing device button was released --
- onmouseover %Script #IMPLIED -- the pointing device was moved over --
- onmousemove %Script #IMPLIED -- the pointing device was moved --
- onmouseout %Script #IMPLIED -- the pointing device was moved away --
- onkeypress %Script #IMPLIED -- a key was pressed and released --
- onkeydown %Script #IMPLIED -- a key was pressed down --
- onkeyup %Script #IMPLIED -- a key was released --"
- >
-
-
- <!ENTITY % attrs "%coreattrs %i18n %events">
-
- <!ENTITY % align "align (left|center|right|justify) #IMPLIED"
- -- default is left for ltr paragraphs, right for rtl --
- >
-
- <!--=================== Text Markup ======================================-->
-
- <!ENTITY % font
- "TT | I | B | U | S | STRIKE | BIG | SMALL">
-
- <!ENTITY % phrase "EM | STRONG | DFN | CODE |
- SAMP | KBD | VAR | CITE | ACRONYM">
-
- <!ENTITY % special
- "A | IMG | APPLET | OBJECT | FONT | BASEFONT | BR | SCRIPT |
- MAP | Q | SUB | SUP | SPAN | BDO | IFRAME">
-
- <!ENTITY % formctrl "INPUT | SELECT | TEXTAREA | LABEL | BUTTON">
-
- <!-- %inline covers inline or "text-level" elements -->
- <!ENTITY % inline "#PCDATA | %font | %phrase | %special | %formctrl">
-
- <!ELEMENT (%font|%phrase) - - (%inline)*>
- <!ATTLIST (%font|%phrase)
- %attrs; -- %coreattrs, %i18n, %events --
- >
-
- <!-- subscripts and superscripts -->
- <!ELEMENT (SUB|SUP) - - (%inline)*>
- <!ATTLIST (SUB|SUP)
- %attrs; -- %coreattrs, %i18n, %events --
- >
-
- <!ELEMENT SPAN - - (%inline)* -- generic language/style container -->
- <!ATTLIST SPAN
- %attrs; -- %coreattrs, %i18n, %events --
- >
-
- <!-- INS/DEL are handled by inclusion on BODY -->
- <!ELEMENT (INS|DEL) - - (%inline)* -- inserted/deleted text -->
- <!ATTLIST (INS|DEL)
- %attrs -- %coreattrs, %i18n, %events --
- cite %URL #IMPLIED -- info on reason for change --
- datetime CDATA #IMPLIED -- when changed: ISO date format --
- >
-
- <!ELEMENT BDO - - (%inline)* -- I18N BiDi over-ride -->
- <!ATTLIST BDO
- lang NAME #IMPLIED -- [RFC1766] language value --
- dir (ltr|rtl) #REQUIRED -- directionality --
- >
-
- <!ELEMENT BASEFONT - O EMPTY>
- <!ATTLIST BASEFONT
- size CDATA #REQUIRED -- base font size for FONT elements --
- color CDATA #IMPLIED -- #RRGGBB in hex, e.g. red: "#FF0000" --
- face CDATA #IMPLIED -- comma separated list of font names --
- >
-
- <!ELEMENT FONT - - (%inline)* -- local change to font -->
- <!ATTLIST FONT
- size CDATA #IMPLIED -- [+]nn e.g. size="+1", size=4 --
- color CDATA #IMPLIED -- #RRGGBB in hex, e.g. red: "#FF0000" --
- face CDATA #IMPLIED -- comma separated list of font names --
- >
-
- <!ELEMENT BR - O EMPTY -- forced line break -->
- <!ATTLIST BR
- %coreattrs; -- id, class, style, title --
- clear (left|all|right|none) none -- control of text flow --
- >
-
- <!--================== HTML content models ===============================-->
-
- <!--
- HTML has two basic content models:
-
- %inline character level elements and text strings
- %block block-like elements e.g. paragraphs and lists
- -->
-
- <!ENTITY % blocklevel
- "P | %heading | %list | %preformatted | DL | DIV | CENTER |
- NOSCRIPT | NOFRAMES | BLOCKQUOTE | FORM | ISINDEX | HR |
- TABLE | FIELDSET | ADDRESS">
-
- <!--=================== Document Body ====================================-->
-
- <!ENTITY % block "(%blocklevel | %inline)*">
-
- <!ENTITY % Color "CDATA" -- a color using sRGB: #RRGGBB as Hex values -->
-
- <!-- There are also 16 widely known color names with their sRGB values:
-
- Black = #000000 Green = #008000
- Silver = #C0C0C0 Lime = #00FF00
- Gray = #808080 Olive = #808000
- White = #FFFFFF Yellow = #FFFF00
- Maroon = #800000 Navy = #000080
- Red = #FF0000 Blue = #0000FF
- Purple = #800080 Teal = #008080
- Fuchsia= #FF00FF Aqua = #00FFFF
- -->
-
- <!ENTITY % bodycolors "
- bgcolor %Color #IMPLIED
- text %Color #IMPLIED
- link %Color #IMPLIED
- vlink %Color #IMPLIED
- alink %Color #IMPLIED
- ">
-
- <!ELEMENT BODY O O (%block) -(BODY) +(INS|DEL)>
- <!ATTLIST BODY
- %attrs; -- %coreattrs, %i18n, %events --
- background %URL #IMPLIED -- texture tile for document background --
- %bodycolors; -- bgcolor, text, link, vlink, alink --
- onload %Script #IMPLIED -- the document has been loaded --
- onunload %Script #IMPLIED -- the document has been removed --
- >
-
- <!ELEMENT ADDRESS - - ((%inline;) | P)*>
- <!ATTLIST ADDRESS
- %attrs; -- %coreattrs, %i18n, %events --
- >
-
- <!ELEMENT DIV - - %block>
- <!ATTLIST DIV
- %attrs; -- %coreattrs, %i18n, %events --
- %align; -- align, text alignment --
- >
-
- <!-- CENTER is a shorthand for DIV with ALIGN=CENTER -->
- <!ELEMENT CENTER - - %block>
- <!ATTLIST CENTER
- %attrs; -- %coreattrs, %i18n, %events --
- >
-
- <!--================== The Anchor Element ================================-->
-
- <!ENTITY % Shape "(rect|circle|poly|default)">
- <!ENTITY % Coords "CDATA" -- comma separated list of numbers -->
-
- <!ELEMENT A - - (%inline)* -(A)>
- <!ATTLIST A
- %attrs; -- %coreattrs, %i18n, %events --
- charset CDATA #IMPLIED -- char encoding of linked resource --
- name CDATA #IMPLIED -- named link end --
- href %URL #IMPLIED -- URL for linked resource --
- target CDATA #IMPLIED -- where to render resource --
- rel CDATA #IMPLIED -- forward link types --
- rev CDATA #IMPLIED -- reverse link types --
- accesskey CDATA #IMPLIED -- accessibility key character --
- shape %Shape rect -- for use with OBJECT SHAPES --
- coords %Coords #IMPLIED -- for use with OBJECT SHAPES --
- tabindex NUMBER #IMPLIED -- position in tabbing order --
- >
-
- <!--================== Client-side image maps ============================-->
-
- <!-- These can be placed in the same document or grouped in a
- separate document although this isn't yet widely supported -->
-
- <!ELEMENT MAP - - (AREA)*>
- <!ATTLIST MAP
- %coreattrs; -- id, class, style, title --
- name CDATA #IMPLIED
- >
-
- <!ELEMENT AREA - O EMPTY>
- <!ATTLIST AREA
- shape %Shape rect -- controls interpretation of coords --
- coords %Coords #IMPLIED -- comma separated list of values --
- href %URL #IMPLIED -- this region acts as hypertext link --
- target CDATA #IMPLIED -- where to render linked resource --
- nohref (nohref) #IMPLIED -- this region has no action --
- alt CDATA #REQUIRED -- description for text only browsers --
- tabindex NUMBER #IMPLIED -- position in tabbing order --
- >
-
- <!--================== The LINK Element ==================================-->
-
- <!--
- Relationship values can be used in principle:
-
- a) for document specific toolbars/menus when used
- with the LINK element in document head e.g.
- start, contents, previous, next, index, end, help
- b) to link to a separate style sheet (rel=stylesheet)
- c) to make a link to a script (rel=script)
- d) by stylesheets to control how collections of
- html nodes are rendered into printed documents
- e) to make a link to a printable version of this document
- e.g. a postscript or pdf version (rel=print)
- -->
-
- <!ELEMENT LINK - O EMPTY>
- <!ATTLIST LINK
- %attrs; -- %coreattrs, %i18n, %events --
- href %URL #IMPLIED -- URL for linked resource --
- rel CDATA #IMPLIED -- forward link types --
- rev CDATA #IMPLIED -- reverse link types --
- type %ContentType #IMPLIED -- advisory Internet content type --
- media CDATA #IMPLIED -- for rendering on these media --
- target CDATA #IMPLIED -- where to render linked resource --
- >
-
- <!--=================== Images ===========================================-->
-
- <!ENTITY % Length "CDATA" -- nn for pixels or nn% for percentage length -->
- <!ENTITY % Pixels "CDATA" -- integer representing length in pixels -->
-
- <!ENTITY % IAlign "(top|middle|bottom|left|right)" -- center? -->
-
- <!-- To avoid problems with text-only UAs you need to provide
- a description with ALT, and avoid server-side image maps -->
- <!ELEMENT IMG - O EMPTY -- Embedded image -->
- <!ATTLIST IMG
- %attrs; -- %coreattrs, %i18n, %events --
- src %URL #REQUIRED -- URL of image to embed --
- alt CDATA #IMPLIED -- description for text only browsers --
- align %IAlign #IMPLIED -- vertical or horizontal alignment --
- height %Pixels #IMPLIED -- suggested height in pixels --
- width %Pixels #IMPLIED -- suggested width in pixels --
- border %Pixels #IMPLIED -- suggested link border width --
- hspace %Pixels #IMPLIED -- suggested horizontal gutter --
- vspace %Pixels #IMPLIED -- suggested vertical gutter --
- usemap %URL #IMPLIED -- use client-side image map --
- ismap (ismap) #IMPLIED -- use server-side image map --
- >
-
- <!-- USEMAP points to a MAP element which may be in this document
- or an external document, although the latter is not widely supported -->
-
- <!--==================== OBJECT tag ======================================-->
- <!-- PARAM elements should precede other content. SGML mixed content model
- technicality precludes specifying this formally ...
- -->
-
- <!ENTITY % OAlign "(texttop|middle|textmiddle|baseline|
- textbottom|left|center|right)">
-
- <!ELEMENT OBJECT - - (PARAM | %block)*>
- <!ATTLIST OBJECT
- %attrs -- %coreattrs, %i18n, %events --
- declare (declare) #IMPLIED -- declare but don't instantiate flag --
- classid %URL #IMPLIED -- identifies an implementation --
- codebase %URL #IMPLIED -- some systems need an additional URL --
- data %URL #IMPLIED -- reference to object's data --
- type %ContentType #IMPLIED -- Internet content type for data --
- codetype %ContentType #IMPLIED -- Internet content type for code --
- standby CDATA #IMPLIED -- message to show while loading --
- align %OAlign #IMPLIED -- positioning inside document --
- height %Length #IMPLIED -- suggested height --
- width %Length #IMPLIED -- suggested width --
- border %Length #IMPLIED -- suggested link border width --
- hspace %Length #IMPLIED -- suggested horizontal gutter --
- vspace %Length #IMPLIED -- suggested vertical gutter --
- usemap %URL #IMPLIED -- reference to image map --
- shapes (shapes) #IMPLIED -- object has shaped hypertext links --
- name %URL #IMPLIED -- submit as part of form --
- tabindex NUMBER #IMPLIED -- position in tabbing order --
- >
-
- <!ELEMENT PARAM - O EMPTY -- named property value -->
- <!ATTLIST PARAM
- name CDATA #REQUIRED -- property name --
- value CDATA #IMPLIED -- property value --
- valuetype (DATA|REF|OBJECT) DATA -- How to interpret value --
- type CDATA #IMPLIED -- Internet media type --
- >
-
- <!--=================== Java APPLET tag ==================================-->
- <!--
- One of code or object attributes must be present.
- Place PARAM elements before other content.
- -->
- <!ELEMENT APPLET - - (PARAM | %inline)*>
- <!ATTLIST APPLET
- codebase %URL #IMPLIED -- optional base URL for applet --
- archive CDATA #IMPLIED -- comma separated archive list --
- code CDATA #IMPLIED -- applet class file --
- object CDATA #IMPLIED -- serialized applet file --
- alt CDATA #IMPLIED -- description for text only browsers --
- name CDATA #IMPLIED -- allows applets to find each other --
- width %Pixels #REQUIRED -- suggested width in pixels --
- height %Pixels #REQUIRED -- suggested height in pixels --
- align %IAlign #IMPLIED -- vertical or horizontal alignment --
- hspace %Pixels #IMPLIED -- suggested horizontal gutter --
- vspace %Pixels #IMPLIED -- suggested vertical gutter --
- >
-
- <!--=================== Horizontal Rule ==================================-->
-
- <!ELEMENT HR - O EMPTY>
- <!ATTLIST HR
- %coreattrs; -- id, class, style, title --
- %events;
- align (left|right|center) #IMPLIED
- noshade (noshade) #IMPLIED
- size %Pixels #IMPLIED
- width %Length #IMPLIED
- >
-
- <!--=================== Paragraphs =======================================-->
-
- <!ELEMENT P - O (%inline)*>
- <!ATTLIST P
- %attrs; -- %coreattrs, %i18n, %events --
- %align; -- align, text alignment --
- >
-
- <!--=================== Headings =========================================-->
-
- <!--
- There are six levels of headings from H1 (the most important)
- to H6 (the least important).
- -->
-
- <!ELEMENT (%heading) - - (%inline;)*>
- <!ATTLIST (%heading)
- %attrs; -- %coreattrs, %i18n, %events --
- %align; -- align, text alignment --
- >
-
- <!--=================== Preformatted Text ================================-->
-
- <!-- excludes markup for images and changes in font size -->
- <!ENTITY % pre.exclusion "IMG|BIG|SMALL|SUB|SUP|FONT">
-
- <!ELEMENT PRE - - (%inline)* -(%pre.exclusion)>
- <!ATTLIST PRE
- %attrs; -- %coreattrs, %i18n, %events --
- width NUMBER #IMPLIED
- >
-
- <!--===================== Inline Quotes ==================================-->
-
- <!ELEMENT Q - - (%inline)*>
- <!ATTLIST Q
- %attrs; -- %coreattrs, %i18n, %events --
- cite %URL #IMPLIED -- URL for source document or msg --
- >
-
- <!--=================== Block-like Quotes ================================-->
-
- <!ELEMENT BLOCKQUOTE - - %block>
- <!ATTLIST BLOCKQUOTE
- %attrs; -- %coreattrs, %i18n, %events --
- cite %URL #IMPLIED -- URL for source document or msg --
- >
-
- <!--=================== Lists ============================================-->
-
- <!-- definition lists - DT for term, DD for its definition -->
-
- <!ELEMENT DL - - (DT|DD)+>
- <!ATTLIST DL
- %attrs; -- %coreattrs, %i18n, %events --
- compact (compact) #IMPLIED -- reduced interitem spacing --
- >
-
- <!ELEMENT DT - O (%inline)*>
- <!ELEMENT DD - O %block>
- <!ATTLIST (DT|DD)
- %attrs -- %coreattrs, %i18n, %events --
- >
-
- <!-- Ordered lists (OL) Numbering style
-
- 1 arablic numbers 1, 2, 3, ...
- a lower alpha a, b, c, ...
- A upper alpha A, B, C, ...
- i lower roman i, ii, iii, ...
- I upper roman I, II, III, ...
-
- The style is applied to the sequence number which by default
- is reset to 1 for the first list item in an ordered list.
-
- This can't be expressed directly in SGML due to case folding.
- -->
-
- <!ENTITY % OLStyle "CDATA" -- constrained to: [1|a|A|i|I] -->
-
- <!ELEMENT OL - - (LI)+>
- <!ATTLIST OL -- ordered lists --
- %attrs; -- %coreattrs, %i18n, %events --
- type %OLStyle #IMPLIED -- numbering style --
- compact (compact) #IMPLIED -- reduced interitem spacing --
- start NUMBER #IMPLIED -- starting sequence number --
- >
-
- <!-- Unordered Lists (UL) bullet styles -->
- <!ENTITY % ULStyle "disc|square|circle">
-
- <!ELEMENT UL - - (LI)+>
- <!ATTLIST UL -- unordered lists --
- %attrs; -- %coreattrs, %i18n, %events --
- type (%ULStyle) #IMPLIED -- bullet style --
- compact (compact) #IMPLIED -- reduced interitem spacing --
- >
-
- <!ELEMENT (DIR|MENU) - - (LI)+ -(%blocklevel)>
- <!ATTLIST DIR
- %attrs; -- %coreattrs, %i18n, %events --
- compact (compact) #IMPLIED
- >
- <!ATTLIST MENU
- %attrs; -- %coreattrs, %i18n, %events --
- compact (compact) #IMPLIED
- >
-
- <!-- <DIR> Directory list -->
- <!-- <DIR COMPACT> Compact list style -->
- <!-- <MENU> Menu list -->
- <!-- <MENU COMPACT> Compact list style -->
-
- <!-- The type attribute can be used to change the bullet style
- in unordered lists and the numbering style in ordered lists -->
-
- <!ENTITY % LIStyle "CDATA" -- constrained to: "(%ULStyle|%OLStyle)" -->
-
- <!ELEMENT LI - O %block -- list item -->
- <!ATTLIST LI
- %attrs; -- %coreattrs, %i18n, %events --
- type %LIStyle #IMPLIED -- list item style --
- value NUMBER #IMPLIED -- reset sequence number --
- >
-
- <!--================ Forms ===============================================-->
- <!ELEMENT FORM - - %block -(FORM)>
- <!ATTLIST FORM
- %attrs; -- %coreattrs, %i18n, %events --
- action %URL #REQUIRED -- server-side form handler --
- method (GET|POST) GET -- HTTP method used to submit the form --
- enctype %ContentType; "application/x-www-form-urlencoded"
- onsubmit %Script #IMPLIED -- the form was submitted --
- onreset %Script #IMPLIED -- the form was reset --
- target CDATA #IMPLIED -- where to render result --
- accept-charset CDATA #IMPLIED -- list of supported charsets --
- >
-
- <!-- Each label must not contain more than ONE field -->
- <!ELEMENT LABEL - - (%inline)* -(LABEL) -- field label text -->
- <!ATTLIST LABEL
- %attrs; -- %coreattrs, %i18n, %events --
- for IDREF #IMPLIED -- matches field ID value --
- disabled (disabled) #IMPLIED -- control is unavailable in this context --
- accesskey CDATA #IMPLIED -- accessibility key character --
- onfocus %Script #IMPLIED -- the element got the focus --
- onblur %Script #IMPLIED -- the element lost the focus --
- >
-
- <!ENTITY % InputType
- "(TEXT | PASSWORD | CHECKBOX |
- RADIO | SUBMIT | RESET |
- FILE | HIDDEN | IMAGE | BUTTON)"
- >
-
- <!-- HSPACE and VSPACE missing due to lack of widespread support -->
- <!ELEMENT INPUT - O EMPTY>
- <!ATTLIST INPUT
- %attrs; -- %coreattrs, %i18n, %events --
- type %InputType TEXT -- what kind of widget is needed --
- name CDATA #IMPLIED -- required for all but submit & reset --
- value CDATA #IMPLIED -- required for radio and checkboxes --
- checked (checked) #IMPLIED -- for radio buttons and check boxes --
- disabled (disabled) #IMPLIED -- control is unavailable in this context --
- readonly (readonly) #IMPLIED -- for text and passwd --
- size CDATA #IMPLIED -- specific to each type of field --
- maxlength NUMBER #IMPLIED -- max chars for text fields --
- src %URL #IMPLIED -- for fields with images --
- alt CDATA #IMPLIED -- description for text only browsers --
- usemap %URL #IMPLIED -- use client-side image map --
- align %IAlign #IMPLIED -- vertical or horizontal alignment --
- tabindex NUMBER #IMPLIED -- position in tabbing order --
- onfocus %Script #IMPLIED -- the element got the focus --
- onblur %Script #IMPLIED -- the element lost the focus --
- onselect %Script #IMPLIED -- some text was selected --
- onchange %Script #IMPLIED -- the element value was changed --
- accept CDATA #IMPLIED -- list of MIME types for file upload --
- >
-
- <!ELEMENT SELECT - - (OPTION+)>
- <!ATTLIST SELECT
- %attrs; -- %coreattrs, %i18n, %events --
- name CDATA #REQUIRED -- field name --
- size NUMBER #IMPLIED -- rows visible --
- multiple (multiple) #IMPLIED -- default is single selection --
- disabled (disabled) #IMPLIED -- control is unavailable in this context --
- tabindex NUMBER #IMPLIED -- position in tabbing order --
- onfocus %Script #IMPLIED -- the element got the focus --
- onblur %Script #IMPLIED -- the element lost the focus --
- onselect %Script #IMPLIED -- some text was selected --
- onchange %Script #IMPLIED -- the element value was changed --
- >
-
- <!ELEMENT OPTION - O (#PCDATA)*>
- <!ATTLIST OPTION
- %attrs; -- %coreattrs, %i18n, %events --
- selected (selected) #IMPLIED
- disabled (disabled) #IMPLIED -- control is unavailable in this context --
- value CDATA #IMPLIED -- defaults to element content --
- >
-
- <!-- Multi-line text input field. -->
- <!ELEMENT TEXTAREA - - (#PCDATA)*>
- <!ATTLIST TEXTAREA
- %attrs; -- %coreattrs, %i18n, %events --
- name CDATA #REQUIRED
- rows NUMBER #REQUIRED
- cols NUMBER #REQUIRED
- disabled (disabled) #IMPLIED -- control is unavailable in this context --
- readonly (readonly) #IMPLIED
- tabindex NUMBER #IMPLIED -- position in tabbing order --
- onfocus %Script #IMPLIED -- the element got the focus --
- onblur %Script #IMPLIED -- the element lost the focus --
- onselect %Script #IMPLIED -- some text was selected --
- onchange %Script #IMPLIED -- the element value was changed --
- >
-
- <!--
- #PCDATA is to solve the mixed content problem,
- per specification only whitespace is allowed there!
- -->
- <!ELEMENT FIELDSET - - (#PCDATA,LEGEND,%block)>
- <!ATTLIST FIELDSET
- %attrs; -- %coreattrs, %i18n, %events --
- >
-
- <!ELEMENT LEGEND - - (%inline;)+>
- <!ENTITY % LAlign "(top|bottom|left|right)">
-
- <!ATTLIST LEGEND -- fieldset legend --
- %attrs; -- %coreattrs, %i18n, %events --
- align %LAlign; #IMPLIED -- relative to fieldset --
- accesskey CDATA #IMPLIED -- accessibility key character --
- >
-
- <!ELEMENT BUTTON - -
- (%inline | %blocklevel)* -(A | %formctrl | FORM | ISINDEX | FIELDSET)>
- <!ATTLIST BUTTON
- %attrs; -- %coreattrs, %i18n, %events --
- name CDATA #IMPLIED -- for scripting/forms as submit button --
- value CDATA #IMPLIED -- gets passed to server when submitted --
- type (submit|reset) #IMPLIED -- for use as form submit/reset button --
- disabled (disabled) #IMPLIED -- control is unavailable in this context --
- tabindex NUMBER #IMPLIED -- position in tabbing order --
- onfocus %Script #IMPLIED -- the element got the focus --
- onblur %Script #IMPLIED -- the element lost the focus --
- >
-
- <!--======================= Tables =======================================-->
-
- <!-- IETF HTML table standard, see [RFC1942] -->
-
- <!--
- The BORDER attribute sets the thickness of the frame around the
- table. The default units are screen pixels.
-
- The FRAME attribute specifies which parts of the frame around
- the table should be rendered. The values are not the same as
- CALS to avoid a name clash with the VALIGN attribute.
-
- The value "border" is included for backwards compatibility with
- <TABLE BORDER> which yields frame=border and border=implied
- For <TABLE BORDER=1> you get border=1 and frame=implied. In this
- case, it is appropriate to treat this as frame=border for backwards
- compatibility with deployed browsers.
- -->
- <!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
-
- <!--
- The RULES attribute defines which rules to draw between cells:
-
- If RULES is absent then assume:
- "none" if BORDER is absent or BORDER=0 otherwise "all"
- -->
-
- <!ENTITY % TRules "(none | groups | rows | cols | all)">
-
- <!-- horizontal placement of table relative to document -->
- <!ENTITY % TAlign "(left|center|right)">
-
- <!-- horizontal alignment attributes for cell contents -->
- <!ENTITY % cellhalign
- "align (left|center|right|justify|char) #IMPLIED
- char CDATA #IMPLIED -- alignment char, e.g. char=':' --
- charoff CDATA #IMPLIED -- offset for alignment char --"
- >
-
- <!-- vertical alignment attributes for cell contents -->
- <!ENTITY % cellvalign
- "valign (top|middle|bottom|baseline) #IMPLIED"
- >
-
- <!ELEMENT TABLE - - (CAPTION?, (COL*|COLGROUP*), THEAD?, TFOOT?, TBODY+)>
- <!ELEMENT CAPTION - - (%inline;)+>
- <!ELEMENT THEAD - O (TR+)>
- <!ELEMENT TFOOT - O (TR+)>
- <!ELEMENT TBODY O O (TR+)>
- <!ELEMENT COLGROUP - O (col*)>
- <!ELEMENT COL - O EMPTY>
- <!ELEMENT TR - O (TH|TD)+>
- <!ELEMENT (TH|TD) - O %block>
-
- <!ATTLIST TABLE -- table element --
- %attrs; -- %coreattrs, %i18n, %events --
- align %TAlign; #IMPLIED -- table position relative to window --
- bgcolor %Color #IMPLIED -- background color for cells --
- width CDATA #IMPLIED -- table width relative to window --
- cols NUMBER #IMPLIED -- used for immediate display mode --
- border CDATA #IMPLIED -- controls frame width around table --
- frame %TFrame; #IMPLIED -- which parts of table frame to include --
- rules %TRules; #IMPLIED -- rulings between rows and cols --
- cellspacing CDATA #IMPLIED -- spacing between cells --
- cellpadding CDATA #IMPLIED -- spacing within cells --
- >
-
- <!ENTITY % CAlign "(top|bottom|left|right)">
-
- <!ATTLIST CAPTION -- table caption --
- %attrs; -- %coreattrs, %i18n, %events --
- align %CAlign; #IMPLIED -- relative to table --
- >
-
- <!--
- COLGROUP groups a set of COL elements. It allows you to group
- several columns together.
- -->
- <!ATTLIST COLGROUP
- %attrs; -- %coreattrs, %i18n, %events --
- span NUMBER 1 -- default number of columns in group --
- width CDATA #IMPLIED -- default width for enclosed COLs --
- %cellhalign; -- horizontal alignment in cells --
- %cellvalign; -- vertical alignment in cells --
- >
-
- <!--
- COL elements define the alignment properties for cells in a given
- column or spanned columns. The WIDTH attribute specifies the
- width of the columns, e.g.
-
- width=64 width in screen pixels
- width=0.5* relative width of 0.5
- -->
- <!ATTLIST COL -- column groups and properties --
- %attrs; -- %coreattrs, %i18n, %events --
- span NUMBER 1 -- number of columns spanned by group --
- width CDATA #IMPLIED -- column width specification --
- %cellhalign; -- horizontal alignment in cells --
- %cellvalign; -- vertical alignment in cells --
- >
-
- <!--
- Use THEAD to duplicate headers when breaking table
- across page boundaries, or for static headers when
- TBODY sections are rendered in scrolling panel.
-
- Use TFOOT to duplicate footers when breaking table
- across page boundaries, or for static footers when
- TBODY sections are rendered in scrolling panel.
-
- Use multiple TBODY sections when rules are needed
- between groups of table rows.
- -->
- <!ATTLIST (THEAD|TBODY|TFOOT) -- table section --
- %attrs; -- %coreattrs, %i18n, %events --
- %cellhalign; -- horizontal alignment in cells --
- %cellvalign; -- vertical alignment in cells --
- >
-
- <!ATTLIST TR -- table row --
- %attrs; -- %coreattrs, %i18n, %events --
- %cellhalign; -- horizontal alignment in cells --
- %cellvalign; -- vertical alignment in cells --
- bgcolor %Color #IMPLIED -- background color for row --
- >
-
- <!ATTLIST (TH|TD) -- header or data cell --
- %attrs; -- %coreattrs, %i18n, %events --
- axis CDATA #IMPLIED -- defaults to cell content --
- axes CDATA #IMPLIED -- list of axis names --
- nowrap (nowrap) #IMPLIED -- suppress word wrap --
- bgcolor %Color #IMPLIED -- cell background color --
- rowspan NUMBER 1 -- number of rows spanned by cell --
- colspan NUMBER 1 -- number of cols spanned by cell --
- %cellhalign; -- horizontal alignment in cells --
- %cellvalign; -- vertical alignment in cells --
- >
-
- <!--================== Document Frames ===================================-->
-
- <!ELEMENT FRAMESET - - ((FRAMESET|FRAME)+ & NOFRAMES?)>
- <!ATTLIST FRAMESET
- -- absolute pixel values, percentages or relative scales. --
- rows CDATA #IMPLIED -- if not given, default is 1 row --
- cols CDATA #IMPLIED -- if not given, default is 1 column --
- onload %Script #IMPLIED -- all the frames have been loaded --
- onunload %Script #IMPLIED -- all the frames have been removed --
- >
-
- <!-- reserved frame names start with "_" otherwise starts with letter -->
- <!ELEMENT FRAME - O EMPTY>
- <!ATTLIST FRAME
- name CDATA #IMPLIED -- name of frame for targetting --
- src %URL #IMPLIED -- source of frame content --
- frameborder (1|0) 1 -- request frame borders? --
- marginwidth %Pixels #IMPLIED -- margin widths in pixels --
- marginheight %Pixels #IMPLIED -- margin height in pixels --
- noresize (noresize) #IMPLIED -- allow users to resize frames? --
- scrolling (yes|no|auto) auto -- scrollbar or none --
- >
-
- <!ELEMENT IFRAME - - %block>
- <!ATTLIST IFRAME
- name CDATA #IMPLIED -- name of frame for targetting --
- src %URL #IMPLIED -- source of frame content --
- frameborder (1|0) 1 -- request frame borders? --
- marginwidth %Pixels #IMPLIED -- margin widths in pixels --
- marginheight %Pixels #IMPLIED -- margin height in pixels --
- scrolling (yes|no|auto) auto -- scrollbar or none --
- align %IAlign #IMPLIED -- vertical or horizontal alignment --
- height %Length #IMPLIED -- suggested height --
- width %Length #IMPLIED -- suggested width --
- >
-
- <!--
- The following is quite complicated because of the mixed
- content model. However it's actually only meant to contain
- either BODY or %block.
- -->
- <!ELEMENT NOFRAMES - -
- (#PCDATA,((BODY,#PCDATA)|
- (((%blocklevel)|%font|%phrase|%special|%formctrl),%block)))>
-
- <!--================ Document Head =======================================-->
- <!-- %head.misc defined earlier on as "SCRIPT | STYLE | META | LINK" -->
- <!ENTITY % head.content "TITLE & ISINDEX? & BASE?">
-
- <!ELEMENT HEAD O O (%head.content) +(%head.misc)>
- <!ATTLIST HEAD
- %i18n; -- lang, dir --
- profile %URL #IMPLIED -- named dictionary of meta info --
- >
-
- <!ELEMENT TITLE - - (#PCDATA)* -(%head.misc)
- -- The TITLE element is not considered part of the flow of text.
- It should be displayed, for example as the page header or
- window title. Exactly one title is required per document.
- -->
- <!ATTLIST TITLE %i18n>
-
- <!ELEMENT ISINDEX - O EMPTY>
- <!ATTLIST ISINDEX
- %coreattrs; -- id, class, style, title --
- %i18n; -- lang, dir --
- prompt CDATA #IMPLIED -- prompt message -->
-
- <!ELEMENT BASE - O EMPTY>
- <!ATTLIST BASE
- href %URL #REQUIRED
- target CDATA #IMPLIED -- where to render linked resource --
- >
-
- <!ELEMENT META - O EMPTY -- Generic Metainformation -->
- <!ATTLIST META
- %i18n; -- lang, dir, for use with content string --
- http-equiv NAME #IMPLIED -- HTTP response header name --
- name NAME #IMPLIED -- metainformation name --
- content CDATA #REQUIRED -- associated information --
- scheme CDATA #IMPLIED -- select form of content --
- >
-
- <!ELEMENT STYLE - - CDATA -- style info -->
- <!ATTLIST STYLE
- %i18n; -- lang, dir, for use with title --
- type CDATA #REQUIRED -- Internet content type
- for style language --
- media CDATA #IMPLIED -- designed for use with these media --
- title CDATA #IMPLIED -- advisory title --
- >
-
-
- <!ELEMENT SCRIPT - - CDATA -- script statements -->
- <!ATTLIST SCRIPT
- type CDATA #IMPLIED -- Internet content type for
- script language --
- language CDATA #IMPLIED -- predefined script language name --
- src %URL #IMPLIED -- URL for an external script --
- >
-
- <!ELEMENT NOSCRIPT - - (%block)>
-
- <!--================ Document Structure ==================================-->
- <!ENTITY % version "version CDATA #FIXED '%HTML.Version;'">
-
- <!ENTITY % html.content "HEAD, (FRAMESET|BODY)">
-
- <!ELEMENT HTML O O (%html.content)>
- <!ATTLIST HTML
- %version;
- %i18n; -- lang, dir --
- >
-