function checkEmail(eAddr)
{
  var goodAddr = false;
  var ndxAt = ndxDot = 0;

  ndxAt  = eAddr.indexOf("@");
  ndxDot = eAddr.indexOf(".");

  if ((ndxAt >= 0) && (ndxDot >= 0))
  {
    goodAddr = true;
  }

  return (goodAddr);
}