function adresse(nom, partie1, partie2)
{
  document.write('<a href="mailto:' + partie1 + '@' + partie2 + '" title="' + partie1 + '@' + partie2 + '">' 
                 + '<span class="nom">' + nom + '</span><span class="impression"> [' 
                 + partie1 + '@' + partie2 + ']</span></a>');
}

function adresse2(partie1, partie2)
{
  ad = partie1 + '@' + partie2; 
  document.write('<a href="mailto:' + ad + '" title="' + ad + '">' + ad + '<span class="impression"> [' 
                 + ad + ']</span></a>');

}