function validRequired(formField,fieldLabel)
{
  var result = true;
  
  if (formField.value == "")
  {
    alert('Please enter a value for the "' + fieldLabel +'" field.');
    formField.focus();
    result = false;
  }
  
  return result;
}

function validateForm(contactus)
{
  if (!validRequired(contactus.Email,"Email"))
    return false;
  if (!validRequired(contactus.Name,"Name"))
    return false;

  return true;
}

function validateForm(alumni)
{
  if (!validRequired(alumni.Email,"Email"))
    return false;
  if (!validRequired(alumni.Name,"Name"))
    return false;

  return true;
}