codes['a']='[àáâãäå]';
codes['A']='[ÀÁÂÃÄÅ]';
codes['c']='[ç]';
codes['C']='[Ç]';
codes['e']='[éèêë]';
codes['E']='[ÈÉÊË]';
codes['i']='[ìíîï]';
codes['I']='[ÌÍÎÏ]';
codes['n']='[ñ]';
codes['N']='[Ñ]';
codes['o']='[òóôõöø]';
codes['O']='[ÒÓÔÕÖØ]';
codes['u']='[ùúûü]';
codes['U']='[ÙÚÛÜ]';