def module_bdg(msg_body, sender_nick, config)

	require 'dbi'
	require 'htmlentities'
	require 'iconv'

	@mysql_config = { "host"   => "localhost",
          "db"     => "bdg",
          "user"   => "bdg_ro",
          "passwd" => "vinblanc_ro" 
        }

	def bdg(bdg_number)
	begin
		db = DBI.connect("DBI:Mysql:" + @mysql_config["db"] + ":" + @mysql_config["host"], @mysql_config["user"], @mysql_config["passwd"])
		st = db.execute('select id,titre,blague,auteur,date_post from blague where id=' + bdg_number)
		row = st.fetch
		answer = "\##{row[0]} - #{row[1]} \n #{row[2]} \n par #{row[3]} le #{row[4]} "
		answer = HTMLEntities.new.decode(answer)
		answer = Iconv.new('utf-8', 'iso-8859-1').iconv(answer)
		return answer
	rescue
		answer = "BDG introuvable"
		return answer
	end
	end

	if msg_body =~ /^!bdg(\s|)\d+$/
		answer = bdg(msg_body.gsub(/!bdg(\s|)/, ''))
		return answer
	 elsif msg_body =~ /^!bdg+/
		answer = "Veuillez entrer un numéro de BDG."
		return answer
	end
end