#!/usr/bin/env ruby preamb = "Content-type: text/html\n\n" qh = {} (ENV["QUERY_STRING"] || "").scan(/(\w+)=(\w+)/).each { |k, v| qh[k] =v } page = { "hu" => < re:orient

 
EOS "en" => < re:orient

 
EOX } $> << preamb << page[qh["lang"]]