function showError()
{
  if ( document.all && document.all["errorLabel"] )
  {
    document.all["errorLabel"].style.color = "red";
  }
  else
  {
    errorTD = document.getElementById("errorLabel");
    errorTD.style.color = "red";
  }
}

function hideError()
{
  if ( document.all && document.all["errorLabel"] )
  {
    document.all["errorLabel"].style.color = "white";
  }
  else
  {
    errorTD = document.getElementById("errorLabel");
    errorTD.style.color = "white";
  }
}