my %TAG = (
   ftp     => 'ftp://',
   http    => 'http://',
   https   => 'https://',
   kobe    => 'http://theoryx5.uwinnipeg.ca/mod_perl/cpan-search?filetype=+distribution+name+or+description&j&case=clike&search=',
   kobes   => 'http://theoryx5.uwinnipeg.ca/mod_perl/cpan-search?filetype=+distribution+name+or+description&j&case=clike&search=',
   cpan    => 'http://search.cpan.org/search?mode=module&query=',
   isbn    => 'http://shop.barnesandnoble.com/booksearch/isbnInquiry.asp?isbn=',   google  => 'http://www.google.com/search?q=',
   lucky   => 'http://www.google.com/search?btnI=I&q=',
   jargon  => 'http://www.science.uva.nl/cng/search/htsearch.CGI?restrict=%2F%7Emes%2F&jargon%2Fwords=',
   id      => '/index.pl?node_id=',
   pad     => '/index.pl?node_id=108949&user=',
   DEFAULT => '/index.pl?node=',
);