function validate(form)
{
	var errors = '';

  if(form.fullName.value == '')
  {
		errors += '<p>Please enter your name.</p>';
  }

  if(form.emailAddress.value == '')
  {
		errors += '<p>Please enter your email address.</p>';
  }
  else if(!/^[a-z0-9\.\-+_]+@[a-z0-9\-_]+(\.[a-z0-9\-_]+)+$/i.test(form.emailAddress.value))
  {
		errors += '<p>Sorry, your email address was not accepted.</p>';
  }
  
	var testTelephoneNumber = form.telephoneNumber.value.replace(/[^0-9]/, '');
	if(testTelephoneNumber == '')
	{
		errors += '<p>Please enter your telephone number.</p>';
	}
  else if(!/^\d{9,}$/.test(testTelephoneNumber))
  {
		errors += '<p>Sorry, your telephone number was not accepted.</p>';
  }

  if(errors != '')
  {
    document.getElementById('errors').innerHTML = errors;
    return false;
  }
  
  return true;
}

function showPrivacyPolicy()
{
	var div = document.getElementById('privacy-policy');
	div.style.display = 'block';
	return false;
}

function hidePrivacyPolicy()
{
	var div = document.getElementById('privacy-policy');
	div.style.display = '';
	return false;
}