function validate(form)
{
  if (form.customerName.value == "")
  {
    alert('Please enter your name');
    form.customerName.focus();
    form.customerName.select();
    return false;
  }

  if (form.customerEmail.value == "")
  {
    alert('Please enter your email address');
    form.customerEmail.focus();
    form.customerEmail.select();
    return false;
  }

/*
  if (form.orderID.value == "")
  {
    alert('Please enter your Order ID here (you received this when you purchased the software)');
    form.orderID.focus();
    form.orderID.select();
    return false;
  }
*/
  if (form.trueviewVersion.value == "")
  {
    alert('Please enter the name of the product you have a query about.');
    form.trueviewVersion.focus();
    form.trueviewVersion.select();
    return false;
  }

  if (form.environmentDetails.value == "")
  {
    alert('Please enter details about your Development environment.');
    form.environmentDetails.focus();
    form.environmentDetails.select();
    return false;
  }

  if (form.question.value == "")
  {
    alert('Please enter your question or query.');
    form.question.focus();
    form.question.select();
    return false;
  }

  return true;
}