function InitSaveVariables_names(form) {
  //b_title     = form.b_title.value;
  b_title     = form.b_title.selectedIndex
  b_firstname = form.b_firstname.value;
  b_lastname  = form.b_lastname.value;
}

function copynames(form) {
  if (form.copyn.checked) {
    InitSaveVariables_names(form);
    //form.b_title.value     = form.title.value;
    form.b_title.selectedIndex     = form.title.selectedIndex
    form.b_firstname.value = form.firstname.value;
    form.b_lastname.value  = form.lastname.value;
  } else {
    form.b_title.selectedIndex     = b_title;
    form.b_firstname.value = b_firstname;
    form.b_lastname.value  = b_lastname;
  }
}