function PlaySound(url) {
  document.all.sound.src = url;
}

function gothematique(c) {
  cheminSonClic="http://www.frequence-sille.org/communs/sons/go.wav";
  if (navigator.appName.indexOf("Explorer") > -1) PlaySound(cheminSonClic);
  cheminPageThema="http://www.frequence-sille.org/contenus/sujetsm/listesujets.php4?c="+c;
  window.open(cheminPageThema,'', 'width=770,height=550,top=0,left=0,scrollbars=1,toolbar=yes,menubar=yes,resizable=yes,location=yes,copyhistory=1');
}

function gopagesujetm(p,pp) {
  cheminSonClic="http://www.frequence-sille.org/communs/sons/go.wav";
  if (navigator.appName.indexOf("Explorer") > -1) PlaySound(cheminSonClic);
  cheminPageSM="http://www.frequence-sille.org/contenus/sujetsm/page.php4?p="+p+"&pp"+pp;
  window.open(cheminPageSM,'', 'width=770,height=550,top=0,left=0,scrollbars=1,toolbar=yes,menubar=yes,resizable=yes,location=yes,copyhistory=1');
}