World Wide Web Consortium (W3C)
W3C
2008-08-19
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]+\.)?(www\.w3\.org)(\:([0-9]+))?\/
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]+\.)?\(www\.w3\.org\)(\:([0-9]+))?\/
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]*)(\:([0-9]+))?\(\/Icons\/SW\/\)
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]*)(\:([0-9]+))?\/[^\?\#]*\(\.png|\.svg|\.gif|\.eps\)(\$|\?|\#)
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]*)(\:([0-9]+))?\(\/Icons\/SW\/Buttons\)
w3c
Buttons without the W3C part in them can be used without backward links, see further information
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]+\.)?\(www\.w3\.org\)(\:([0-9]+))?\/
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]*)(\:([0-9]+))?\(\/Icons\/SW\/\)
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]*)(\:([0-9]+))?\/[^\?\#]*\(\.png|\.svg|\.gif|\.eps\)(\$|\?|\#)
w3c
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]*)(\:([0-9]+))?\(\/Icons\/SW\/Buttons\)
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]+\.)?\(www\.w3\.org\)(\:([0-9]+))?\/
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]*)(\:([0-9]+))?\(\/Icons\/SW\/buttons\)
\:\/\/(([^\/\?\#]*)\@)?([^\:\/\?\#\@]*)(\:([0-9]+))?\/[^\?\#]*\(\.png|\.svg|\.gif|\.eps\)(\$|\?|\#)
Buttons with the W3C part in them may have to use an active link
Logos must link back to the SW Activity home page