function emadrs1(ds, d, u) {
  var w = u + "@" + d + "." + ds
  document.write("<a href=mailto:" + w + ">" + w + "</a>");
}

function emadrs2(ds, d, u, n) {
  var w = u + "@" + d + "." + ds
  document.write("<a href=mailto:" + w + ">" + n + "</a>");
}