function clear_aff(max)
{
  var id = "";
  for (i = 0; i < max; i++) {
    id = 'part_' + (i + 1);
    document.getElementById(id).style.display = "none";
  }
}

function clear_onglet(max, modele)
{
  var id = "";
  for (i = 0; i < max; i++) {
    id = 'onglet_' + (i + 1);
    if (modele == 1) {
      document.getElementById(id).className = "onglet" + (i + 1) + "_ins";
    } else if (modele == 2) {
      document.getElementById(id).className = "ongletT";
    }
  }
}

function set_aff(ind, max)
{
  clear_aff(max);
  var id = 'part_' + ind;
  document.getElementById(id).style.display = "block";
}

function set_onglet(ind, max, modele)
{
  clear_aff(max);
  clear_onglet(max, modele);
  var id = 'part_' + ind;
  document.getElementById(id).style.display = "block";
  id = 'onglet_' + ind;
  if (modele == 1) {
    document.getElementById(id).className = "onglet" + ind + "_ins_a";
  } else if (modele == 2) {
    document.getElementById(id).className = "ongletT_a";
  }
}