function setFilAriane(ariane){

  let contenant = document.querySelector('nav>#ariane>#fil');

  if (contenant != null) {

    let fil = '';

    ariane.forEach(element => {

      fil += ' <span><a onclick="activeMenu(this)">'+element+'</a></span> >';

    });

    contenant.innerHTML = fil.slice(0,-2);

  }

  return true;

}