index.html
22 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
<head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Web Content Accessibility Guidelines Working Group (WCAG WG)</title>
<link rel="stylesheet" href="../wai-main.css" type="text/css" />
<!--[if IE 7]><link rel="stylesheet" href="/WAI/ie-old.css" type="text/css" media="all" /><![endif]-->
</head>
<body>
<div id="controls"><ul>
<li><a href="#skip" shape="rect"><img src="/Icons/downinpage.png" alt="" /> Skip to Content </a></li>
<li><a href="/WAI/changedesign.html" shape="rect"> | Change
text size or colors </a> </li>
</ul></div>
<div id="masthead"><p id="logos"><a href="http://www.w3.org/" title="W3C Home" shape="rect"><img alt="W3C logo" src="/Icons/w3c_home" /></a><a href="http://www.w3.org/WAI/" title="WAI Home" shape="rect"><img alt="Web Accessibility initiative" src="/WAI/images/wai-temp" /></a></p></div>
<div id="tagline"><p>WAI: Strategies, guidelines, resources to make the
Web accessible to people with disabilities</p></div>
<div id="nav"><h2>Site Navigation</h2><p id="w3cnav"><a href="http://www.w3.org/">W3C Home</a></p><p id="subhomenav"><a href="/WAI/">Web Accessibility Initiative (WAI) Home</a></p><ol id="nav1" type="A"><li><a href="../gettingstarted/Overview.html" shape="rect">Getting Started</a></li><li><a href="../users/Overview.html" shape="rect">Designing for Inclusion</a></li><li><a href="../guid-tech.html" shape="rect">Guidelines &
Techniques</a></li><li><a href="../managing.html" shape="rect">Planning & Implementing</a></li><li><a href="../eval/Overview.html" shape="rect">Evaluating Accessibility</a></li><li><a href="../train.html" shape="rect">Presentations & Tutorials</a></li><li class="current-nav "><a href="../about-links.html" shape="rect">Getting Involved with WAI</a><ol type="1"><li><a href="../participation.html" shape="rect">Participating</a></li><li><a href="../about.html" shape="rect">About WAI</a></li><li><a href="../about/usingWAImaterial.html" shape="rect">Using WAI Material</a></li><li><a href="../about/announcements.php" shape="rect">Getting WAI Announcements</a></li><li class="current-nav "><a href="../groups.html" shape="rect">WAI Groups</a><ol type="1" class="anno"><li><a href="../AU/Overview.html" shape="rect">Authoring Tool (AUWG) </a></li><li><a href="../EO/Overview.html" shape="rect">Education & Outreach (EOWG)</a></li><li><a href="../ER/Overview.html" shape="rect">Evaluation Tools (ERT WG) </a></li><li><a href="../PF/Overview.html" shape="rect">Protocols & Formats (PFWG) </a></li><li><a href="../RD/Overview.html" shape="rect">Research (RDWG)</a></li><li><a href="../UA/Overview.html" shape="rect">User Agent (UAWG) </a></li><li><a href="../IG/Overview.html" shape="rect">WAI Interest Group (WAI IG) </a></li><li id="current-node" class="current-nav "><span class="label"><span id="current-icon">»</span>Web Content (WCAG WG)</span><ol type="i"><li class="external"><a href="/WAI/GL/minutes-history.php" shape="rect">Minutes <img src="/Icons/tr.png" alt="different format" /></a></li><li><a href="participants.html" shape="rect">Current Participants</a></li><li><a href="participation.html" shape="rect">How to Join (Participation)</a></li><li class="external"><a href="/WAI/GL/2010/06/charter" shape="rect">Charter <img src="/Icons/tr.png" alt="different format" /></a></li><li class="external"><a href="http://lists.w3.org/Archives/Public/w3c-wai-gl/" shape="rect">E-mail Archives <img src="/Icons/tr.png" alt="archive format" /></a></li></ol></li></ol></li></ol></li></ol><div id="nav-static"><div class="nav-discover">
<p><a href="http://www.w3.org/WAI/yourWAI" shape="rect"><strong><u>Discover new resources</u></strong> for people with disabilities, policy makers, managers, and you!</a></p>
</div><p class="translations"><a href="http://www.w3.org/WAI/wai-translations" shape="rect"><img src="http://www.w3.org/WAI/images/translations-med-1" alt="characters from different languages" /> Translations</a></p></div></div>
<!-- DW layout -->
<div id="main"><div id="skipwrapper"><a id="skip" shape="rect">-</a></div>
<h1>Web Content Accessibility Guidelines Working Group (WCAG WG)</h1>
<div id="contents">
<h2>Page Contents</h2>
<ul>
<li><a href="#Announcem" shape="rect">Announcements and Meetings</a></li>
<li><a href="#Current" shape="rect">Current Work</a></li>
<li><a href="#Pubs" shape="rect">Publications</a></li>
<li><a href="#About" shape="rect">About <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG</a></li>
<li><a href="#Additional" shape="rect">Additional Information</a></li>
</ul>
<!-- end (page) contents (list)-->
</div>
<h2><a name="Announcem" id="Announcem" shape="rect"></a>Announcements and Meetings </h2>
<p>21 June 2011: <a href="http://www.w3.org/WAI/GL/2011/WD-UNDERSTANDING-WCAG20-20110621/" shape="rect">Understanding
WCAG 2.0 Public Editors' Draft</a> and <a href="http://www.w3.org/WAI/GL/2011/WD-WCAG20-TECHS-20110621/" shape="rect">WCAG
2.0 Techniques Public Editors' Draft</a> published. Comments are due <strong>on
or before 26 August 2011</strong>. These drafts are to collect
public on changes since the 14 October 2010 Working Group Notes. <strong>The
existing documents remain in place as W3C Notes</strong> while
this separate draft update is under review and the WCAG Working Group addresses
comments. Draft updates include addition of PDF and Silverlight techniques,
and clarifications based on input from the public and translators. Start with
the <a href="http://www.w3.org/WAI/WCAG20/comments/" shape="rect">online
comment form</a> to submit comments.</p>
<h3><a name="pwd" id="pwd" shape="rect"></a>Publications </h3>
<p>WCAG 2.0 was published as a W3C Recommendation 11 December 2008. This document
is accompanied by other support materials (updated 14 October 2010) produced
by the WCAG Working Group: </p>
<ul>
<li><a href="http://www.w3.org/TR/2008/REC-WCAG20-20081211/" shape="rect">Web Content Accessibility Guidelines 2.0</a></li>
<li><a href="http://www.w3.org/WAI/WCAG20/quickref/20101014/" shape="rect">How to Meet WCAG 2.0</a></li>
<li><a href="http://www.w3.org/TR/2010/NOTE-UNDERSTANDING-WCAG20-20101014/" shape="rect">Understanding WCAG 2.0</a></li>
<li><a href="http://www.w3.org/TR/2010/NOTE-WCAG20-TECHS-20101014/" shape="rect">Techniques for WCAG 2.0</a></li>
</ul>
<p>Web Content Accessibility Guidelines 2.0 is the normative document; the rest are supporting documents.</p>
<p>Please view the <a href="/WAI/WCAG20/comments/" shape="rect">public comment instructions</a> if you would like to comment to the Working Group. Comments submitted are publicly available in the <a href="http://lists.w3.org/Archives/Public/public-comments-wcag20/" shape="rect">archive for the WCAG 2.0 public comments mailing list</a>.</p>
<h3><a name="Meetings" id="Meetings" shape="rect"></a><acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG Meetings</h3>
<p>The <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG meets Thursdays from 4:00 to 5:30 pm Eastern Time (UTC 20:00 to 21:30 during Standard Time; UTC 21:00 to 22:30 during Daylight Time) via
teleconference bridge: +1 617.761.6200 passcode 9224 ("<acronym title="Web Content Accessibility Guidelines">WCAG</acronym>"). To find what
time this is in your region, please consult the <a href="http://timeanddate.com/worldclock/converter.html?hour=16&min=0&sec=0&p1=43" shape="rect">world
clock time zone converter</a>. Please read "<a href="/2002/01/UsingZakim" shape="rect">User
Instructions for the W3C Zakim Teleconference Bridge</a>". </p>
<p>We use IRC during meetings and for discussion during the week.
This channel is only for members of the Working Group. IRC server: irc.w3.org:6665, channel <a href="irc://irc.w3.org:6665/wai-wcag" shape="rect">#wai-<acronym title="Web Content Accessibility Guidelines">wcag</acronym></a>. More info about irc is available from <a href="http://www.irchelp.org" shape="rect">IRC help</a>.</p>
<p><a href="minutes-history" shape="rect">Minutes from previous
meetings</a> are available.</p>
<h3><a name="Current" id="Current" shape="rect"></a>Current Work</h3>
<h3><acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0 </h3>
<h4>Guidelines </h4>
<ul>
<li><a href="WCAG20/" shape="rect">Current <strong>internal editors'</strong> Working Draft of WCAG 2.0</a></li>
<li><a href="/TR/WCAG20/" shape="rect">Current <strong>formal public</strong>
version of WCAG 2.0</a> - 11 December 2008 </li>
<li><a href="/WAI/WCAG20/quickref/" shape="rect"><acronym title="Web Content Accessibility Guidelines">How to meet WCAG</acronym> 2.0</a></li>
<li><a href="/WAI/WCAG20/errata/" shape="rect">Errata in Web Content
Accessibility Guidelines 2.0</a></li>
<li><a href="http://lists.w3.org/Archives/Public/public-comments-wcag20/" shape="rect">Archive of public comments </a></li>
<li><a href="http://www.w3.org/WAI/GL/wiki/" shape="rect">Wiki</a> used
to track changes discussed in teleconferences</li>
<li><a href="http://www.w3.org/2002/09/wbs/35422/" shape="rect">WCAG Questionnaires</a> are used to solicit group feedback in preparation for discussion </li>
<li><a href="/TR/wcag2-req/" shape="rect">Requirements for <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0</a></li>
<li>Open issues
are maintained in the <a href="http://trace.wisc.edu/bugzilla_wcag/" shape="rect"><acronym title="Web Content Accessibility Guidelines">WCAG</acronym>
2.0 Bugzilla</a> database; being migrated to <a href="http://www.w3.org/2006/02/lc-comments-tracker/35422/" shape="rect">Comments Tracker</a></li>
</ul>
<h4>Understanding <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0 </h4>
<ul>
<li><a href="/WAI/GL/UNDERSTANDING-WCAG20/" shape="rect">Current <strong>internal editors'</strong> Working Draft of Understanding <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0</a></li>
<li><a href="http://www.w3.org/WAI/GL/2011/WD-UNDERSTANDING-WCAG20-20110621/" shape="rect">Current <strong>public
editors' draft</strong> of Understanding WCAG 2.0</a> - 21 June 2011</li>
<li><a href="/TR/UNDERSTANDING-WCAG20/" shape="rect">Current <strong>formal
public</strong> version
of Understanding <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0</a> -
14 October 2010</li>
</ul>
<h4>Techniques for <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0 </h4>
<ul>
<li><a href="/WAI/GL/WCAG20-TECHS/" shape="rect">Current <strong>internal</strong> Working Draft of Techniques for <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0</a></li>
<li><a href="http://www.w3.org/WAI/GL/2011/WD-WCAG20-TECHS-20110621/" shape="rect">Current
<strong>public editors' draft</strong> of WCAG 2.0 Techniques</a> - 21 June
2011</li>
<li><a href="/TR/WCAG20-TECHS/" shape="rect">Current <strong>public</strong> version
of Techniques for <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0</a> -
14 October 2010</li>
<li><a href="http://www.w3.org/TR/wcag2-tech-req/" shape="rect">Requirements for <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0 Checklists and Techniques</a></li>
<li><a href="http://www.w3.org/WAI/GL/WCAG20/TECHS-SUBMIT/" shape="rect">Techniques submission form</a>
<ul>
<li><a href="http://lists.w3.org/Archives/Public/public-wcag2-techs/" shape="rect">Recently submitted techniques</a></li>
</ul>
</li>
</ul>
<h4>Testing <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0 </h4>
<p>WCAG 2.0 tests are currently being developed by the <a href="http://www.w3.org/WAI/ER/2006/tests/" shape="rect">Test Samples Development Task Force</a>. Please refer to that resource for more information. </p>
<h4><a name="translations" id="translations" shape="rect"></a>Translations of WCAG 2.0</h4>
<p>Translations of <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0 have been undertaken to increase awareness and facilitate feedback on the drafts. The <a href="/WAI/WCAG20/translations" shape="rect">WCAG 2.0 translations</a> page lists translations that are available at this time.</p>
<h3><acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 1.0 </h3>
<ul>
<li><a href="WAI-WEBCONTENT-ERRATA" shape="rect">Errata in Web Content
Accessibility Guidelines 1.0</a></li>
<li><a href="/2003/12/wcag10-errata-table.html" shape="rect">Tables of <acronym title="Web Content Accessibility Guidelines">WCAG</acronym>
1.0 Errata</a> - does not represent consensus or a commitment to publish
a revised <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 1.0.</li>
</ul>
<h2><a name="Pubs" id="Pubs" shape="rect"></a>Publications</h2>
<ul>
<li><a href="http://www.w3.org/TR/2008/REC-WCAG20-20081211/" shape="rect"><strong>Web Content Accessibility Guidelines (WCAG) 2.0</strong></a> W3C Recommendation, 11 December 2008</li>
<li><a href="http://www.w3.org/WAI/WCAG20/quickref/20101014/" shape="rect">How
to Meet WCAG 2.0</a></li>
<li><a href="http://www.w3.org/TR/2010/NOTE-UNDERSTANDING-WCAG20-20101014/" shape="rect">Understanding
WCAG 2.0</a></li>
<li><a href="http://www.w3.org/TR/2010/NOTE-WCAG20-TECHS-20101014/" shape="rect">Techniques
for WCAG 2.0</a></li>
<li><strong><a href="http://www.w3.org/TR/WCAG10/" shape="rect">Web Content
Accessibility Guidelines (WCAG) 1.0</a></strong> W3C Recommendation,
5 May 1999.
<ul>
<li><a href="WAI-WEBCONTENT-TRANSLATIONS" shape="rect">Translations of
<acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 1.0</a></li>
<li><a href="WAI-WEBCONTENT-ERRATA" shape="rect">Errata in Web Content
Accessibility Guidelines 1.0</a></li>
</ul>
</li>
<li>Techniques for <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 1.0 suite of W3C Notes, 20 September 2000
<ul>
<li><a href="http://www.w3.org/TR/2000/NOTE-WCAG10-TECHS-20000920/" shape="rect">Techniques for Web Content Accessibility Guidelines
1.0</a>.</li>
<li><a href="http://www.w3.org/TR/2000/NOTE-WCAG10-CORE-TECHS-20000920/" shape="rect">Core Techniques for Web Content Accessibility Guidelines
1.0</a>.</li>
<li><a href="http://www.w3.org/TR/2000/NOTE-WCAG10-HTML-TECHS-20000920/" shape="rect">HTML Techniques for Web Content Accessibility Guidelines
1.0.</a></li>
<li><a href="http://www.w3.org/TR/2000/NOTE-WCAG10-CSS-TECHS-20000920/" shape="rect">CSS Techniques for Web Content Accessibility Guidelines
1.0.</a></li>
<li><a href="http://www.w3.org/WAI/GL/wai-gl-techniques-changes.html" shape="rect">History of changes to the techniques.</a></li>
</ul>
</li>
</ul>
<h3>Related documents not published by the <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG</h3>
<ul>
<li><a href="http://www.w3.org/WAI/gettingstarted" shape="rect">Getting
Started: Making a Web Site Accessible</a> <br clear="none" />
Includes links to Scenarios, Quick Tips, <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> Curriculum, FAQ</li>
<li>Overview of <a href="/WAI/intro/wcag20" shape="rect">WCAG 2.0 Documents</a></li>
</ul>
<h2><a name="About" id="About" shape="rect"></a>About <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG</h2>
<p>The Web Content Accessibility Guidelines Working Group (WCAG WG) is to
develop guidelines to make Web content accessible for people with
disabilities.</p>
<h3>Chair and Contacts</h3>
<ul>
<li><acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG Chairs: <a href="mailto:lorettaguarino@google.com" shape="rect">Loretta Guarino Reid</a>, <a href="mailto:gv@trace.wisc.edu" shape="rect">Gregg
Vanderheiden</a></li>
<li><acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG Team Contact: <a href="mailto:cooper@w3.org" shape="rect">Michael Cooper</a></li>
</ul>
<h3>Charter</h3>
<p><a href="/WAI/GL/2010/06/charter" shape="rect">Current <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG
charter</a></p>
<h3>Task Force Work Statements</h3>
<p>The <a href="/WAI/ER/2006/tests/" shape="rect">Tests Samples Development Task Force</a> (<acronym title="Tests Samples Development">TSD</acronym> <acronym title="Task Force">TF</acronym>) develops minimal examples of Web content to demonstrate correct and incorrect implementation of WCAG 2.0.</p>
<p>The <a href="http://www.w3.org/WAI/ER/2011/eval/eval-tf" shape="rect">[DRAFT] <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> 2.0
Evaluation Methodology Task Force (Eval TF)</a> will develop an internationally
harmonized methodology for evaluating the conformance of websites to WCAG 2.0,
that supports different contexts, such as for self-assessment or third-party
evaluation of small or larger websites.</p>
<h3>Mailing Lists</h3>
<ul>
<li>w3c-wai-gl@w3.org - the primary mailing list of the <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG and
Techniques Task Force.
<ul>
<li><a href="http://lists.w3.org/Archives/Public/w3c-wai-gl" shape="rect">Archive of w3c-wai-gl mailing list</a></li>
<li>To subscribe to w3c-wai-gl follow the instructions in "<a href="/WAI/GL/participation.html#Subscribing" shape="rect">Subscribing to the
mailing list</a>"</li>
</ul>
</li>
<li><a href="mailto:public-comments-wcag20@w3.org" shape="rect">public-comments-<acronym title="Web Content Accessibility Guidelines">wcag</acronym>20@w3.org</a> - public comments on <acronym title="Web Content Accessibility Guidelines">WCAG</acronym>
2.0
<ul>
<li><a href="http://lists.w3.org/Archives/Public/public-comments-wcag20/" shape="rect">Archive of public-comments-<acronym title="Web Content Accessibility Guidelines">wcag</acronym>20@w3.org mailing
list</a></li>
</ul>
</li>
</ul>
<p><a name="list-use" id="list-use" shape="rect"></a>When using the <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG
mailing list:</p>
<ol>
<li>Treat other list members with respect.</li>
<li>Keep comments within the scope of this group (see <acronym title="Web Content Accessibility Guidelines"><a href="/WAI/GL/2010/06/charter" shape="rect">WCAG</a></acronym><a href="/WAI/GL/2010/06/charter" shape="rect"> WG Charter</a>).</li>
<li>When raising an issue:
<ul>
<li>provide a clear subject line including the checkpoint(s) it relates
to;</li>
<li>explain the issue briefly;</li>
<li>propose a brief & specific solution;</li>
<li>for longer comments, put a summary at the beginning.</li>
</ul>
</li>
<li>When replying:
<ul>
<li>keep your reply comments near the top of a message;</li>
<li>only quote essential parts of a previous message;</li>
<li>if there are multiple topics, break them into separate emails to
facilitate threading and to keep the subject line accurate.</li>
</ul>
</li>
<li>Please send any questions about the <acronym title="Web Content Accessibility Guidelines">WCAG</acronym> WG mailing list itself to the
Chairs or Team Contact, not the whole list.</li>
<li>No soliciting.</li>
</ol>
<h3>Participation</h3>
<ul>
<li><a href="participants.html" shape="rect">List of Working Group
participants</a></li>
<li><a href="participation.html" shape="rect">How to participate in the <acronym title="Web Content Accessibility Guidelines">WCAG</acronym>
WG</a>. </li>
</ul>
<h3>Patent Disclosures </h3>
<p>W3C maintains a <a rel="disclosure" href="http://www.w3.org/2004/01/pp-impl/35422/status" shape="rect">public list of any patent disclosures</a> made
in connection with the deliverables of the group; that page
also includes instructions for disclosing a patent.</p>
<h2><a name="Additional" id="Additional" shape="rect"></a>Additional
Information</h2>
<!-- end main -->
</div>
<div id="footer">
<h2>Document Information</h2>
<p>[<a href="/WAI/contacts" shape="rect">Contacting WAI</a>]</p>
<div class="footer-nav"><p>[<a href="http://www.w3.org/WAI/sitemap.html" shape="rect">WAI Site Map</a>] [<a href="http://www.w3.org/WAI/sitehelp.html" shape="rect">Help with WAI Website</a>] [<a href="http://www.w3.org/WAI/search.php" shape="rect">Search</a>] [<a href="/WAI/contacts" shape="rect">Contacting WAI</a>]<br clear="none" />
<strong>Feedback welcome to <a href="mailto:wai-eo-editors@w3.org" shape="rect">wai-eo-editors@w3.org</a></strong> (a publicly archived list) or <a href="mailto:wai@w3.org" shape="rect">wai@w3.org</a> (a WAI staff-only list).</p></div><div class="copyright"><p><a rel="Copyright" href="/Consortium/Legal/ipr-notice#Copyright" shape="rect">Copyright</a> © 1994-2011 <a href="/" shape="rect"><acronym title="World Wide Web Consortium">W3C</acronym></a><sup>®</sup> (<a href="http://www.csail.mit.edu/" shape="rect"><acronym title="Massachusetts Institute of Technology">MIT</acronym></a>, <a href="http://www.ercim.org/" shape="rect"><acronym title="European Research Consortium for Informatics and Mathematics">ERCIM</acronym></a>, <a href="http://www.keio.ac.jp/" shape="rect">Keio</a>), All Rights Reserved. W3C <a href="/Consortium/Legal/ipr-notice#Legal_Disclaimer" shape="rect">liability</a>, <a href="/Consortium/Legal/ipr-notice#W3C_Trademarks" shape="rect">trademark</a>, <a rel="Copyright" href="/Consortium/Legal/copyright-documents" shape="rect">document use</a> and <a rel="Copyright" href="/Consortium/Legal/copyright-software" shape="rect">software
licensing</a> rules apply. Your interactions with this site are in
accordance with our <a href="/Consortium/Legal/privacy-statement#Public" shape="rect">public</a> and <a href="/Consortium/Legal/privacy-statement#Members" shape="rect">Member</a> privacy
statements.</p></div>
<p>File last updated on
$Date: 2011/08/16 12:16:50 $ by $Author: www-data $</p>
<!-- end footer -->
</div>
</body>
</html>