<!--

  var show = false;

  /* * * * * * * * * * * * * * * * * * * * * * * */
  /* SHOWMENU                                    */
  /* Fonction qui affiche un sous-menu.          */
  /* * * * * * * * * * * * * * * * * * * * * * * */
  function showMenu(name) {
    show = true;
    if ( ie4 ) {
      document.all[name].style.visibility = "visible";
    } else if ( ie5 || ns6 ) {
      document.getElementById(name).style.visibility = "visible";
    } else {
      document.layers[name].visibility = "show";
    }
  }

  /* * * * * * * * * * * * * * * * * * * * * * * */
  /* HIDEMENU                                    */
  /* Fonction qui cache un sous-menu.            */
  /* * * * * * * * * * * * * * * * * * * * * * * */
  function hideMenu(name) {
    var i;
    var strMenuName;
    var objLayers;
    var wait = 100;

    show = false;

    if ( ie4 ) {
      setTimeout("hideMenuIE4('" + name + "');", wait);
    } else if ( ie5 || ns6 ) {
      setTimeout("hideMenuIE5('" + name + "');", wait);
    } else {
      setTimeout("hideMenuNS4('" + name + "');", wait);
    }
  }

  /* * * * * * * * * * * * * * * * * * * * * * * */
  /* HIDEALLMENUSEXCEPT                          */
  /* Fonction qui cache tous les sous-menu.      */
  /* * * * * * * * * * * * * * * * * * * * * * * */
  function hideAllMenusExcept(menus) {
    var i;
    var strMenuName;
    var objLayers;
    var arrMenus = menus.split(',');

    show = false;

    // Internet Explorer 4.
    if ( ie4 ) {
      objLayers = document.all.tags("DIV");
      for ( i = 0; i < objLayers.length; i++ ) {
        strMenuName = objLayers[i].id;
        if ( strMenuName.indexOf('mnu') != -1 && strMenuName != arrMenus[0] && strMenuName != arrMenus[1] && strMenuName != arrMenus[2] ) {
          hideMenuIE4(strMenuName);
        }
      }

    // Internet Explorer 5 ou Netscape 6.
    } else if ( ie5 || ns6 ) {
      objLayers = document.getElementsByTagName("DIV");
      for ( i = 0; i < objLayers.length; i++ ) {
        strMenuName = objLayers[i].id;
        if ( strMenuName.indexOf('mnu') != -1 && strMenuName != arrMenus[0] && strMenuName != arrMenus[1] && strMenuName != arrMenus[2] ) {
          hideMenuIE5(strMenuName);
        }
      }

    // Netscape 4.
    } else {
      objLayers = document.layers;
      for ( i = 0; i < objLayers.length; i++ ) {
        strMenuName = objLayers[i].id;
        if ( strMenuName.indexOf('mnu') != -1 && strMenuName != arrMenus[0] && strMenuName != arrMenus[1] && strMenuName != arrMenus[2] ) {
          hideMenuNS4(strMenuName);
        }
      }
    }
  }

  /* * * * * * * * * * * * * * * * * * * * * * * */
  /* HIDEMENUNS4                                 */
  /* Fonction qui cache un sous-menu pour NS4.   */
  /* * * * * * * * * * * * * * * * * * * * * * * */
  function hideMenuNS4(name) {
    if ( !show ) {
      document.layers[name].visibility = "hide";
    }
  }

  /* * * * * * * * * * * * * * * * * * * * * * * */
  /* HIDEMENUIE4                                 */
  /* Fonction qui cache un sous-menu pour IE4.   */
  /* * * * * * * * * * * * * * * * * * * * * * * */
  function hideMenuIE4(name) {
    if ( !show ) {
      document.all[name].style.visibility = "hidden";
    }
  }

  /* * * * * * * * * * * * * * * * * * * * * * * */
  /* HIDEMENUIE5                                 */
  /* Fonction qui cache un sous-menu pour IE5.   */
  /* * * * * * * * * * * * * * * * * * * * * * * */
  function hideMenuIE5(name) {
    if ( !show ) {
      document.getElementById(name).style.visibility = "hidden";
    }
  }

//-->