function popUp(nameOfpage, anchor) {
  var location=nameOfpage;
  if (anchor != null && anchor != "") location = location + "#" + anchor;
  var newwin = window.open(location,"GenealogyHelp","toolbar=no,menubar=no,scrollbars=yes,status=no,width=500,height=485, resizable=yes");
  if (newwin != null && newwin.opener == null) newwin.opener = self;
}