function underconstruction() {
  if (confirm("The software which monitors the status of services hasn't been written yet, the status tables are not accurate.  Click okay to proceed.")) {
    txt = "Understood";
  } else {
    notconfirmed()
  }
}

function notconfirmed() {
  if (confirm("You have not confirmed.  The status table is not accurate.  Please click okay to confirm.")) {
    txt = "Understood";
  } else {
    notconfirmed()
  }
}

underconstruction()