function Validador(theForm)
{
  if (theForm.Login.value == "")
  {
    alert(msg01);
    theForm.Login.focus();
    return (false);
  }
  if (theForm.Login.value.length < 1)
  {
    alert(msg01);
    theForm.Login.focus();
    return (false);
  }
  if (theForm.Login.value.length > 15)
  {
    alert(msg03+" 15 "+msg04);
    theForm.Login.focus();
    return (false);
  }
  if (theForm.Password.value == "")
  {
    alert(msg02);
    theForm.Password.focus();
    return (false);
  }
  if (theForm.Password.value.length < 1)
  {
    alert(msg02);
    theForm.Password.focus();
    return (false);
  }
  if (theForm.Password.value.length > 15)
  {
    alert(msg03+" 15 "+msg05);
    theForm.Password.focus();
    return (false);
  }
  return (true);
}