class CGI

def self.escape(s)

def self.escape(s)
  EscapeUtils.escape_url(s.to_s)
end

def self.unescape(s)

def self.unescape(s)
  EscapeUtils.unescape_url(s.to_s)
end

def unescapeHTML(s)

def unescapeHTML(s)
  EscapeUtils.unescape_html(s.to_s)
end