function printMail(publicname, user, domain, extension)

{

  var at='@';

  var dot='.';

  var camou1='ma';

  var camou2='il';

  var camou3='to:';

  document.write('<a href="'+camou1+camou2+camou3+user+at+domain+dot+extension+'">'+publicname+'</a>');

}