var actu=0;
  var nb_actus;
  banniere = document.getElementById("banniere_conteneur");
  actus = banniere.getElementsByTagName('div');
  nb_actus = actus.length;

  for (i=0; i<nb_actus; i++)
  {
    actus[i].style.display="none";
  }
  actus[actu].style.display="block";
  if (nb_actus==1)
    setTimeout("blink()", 750);
  else
    setTimeout("defil()", 2000);
  function defil()
  {
    actus[actu].style.display="none";
    actu++;
    if (actu>=nb_actus) actu=0;
    actus[actu].style.display="block";
    setTimeout("defil()", 2000);
  }
  function blink()
  {
    val1 = "banniereActusP";
    val2 = "banniereActusPblink";
    if (actus[actu].className==val2)
      actus[actu].className=val1;
    else
      actus[actu].className=val2;
    setTimeout("blink()", 750);
  }