function saveit(btn) { 
  if (btn.checked) 
  document.washelpful.helpful.value = btn.id; 
} 

function thankyou() {
	var suggestion = ' ';
	var yesno = 'Yes';
	var suggestion = document.washelpful.suggest.value;
	var yesno = document.washelpful.helpful.value;
	if ((yesno == 'No') && (suggestion == ' ')) {
		alert("Please provide a suggestion on how we might improve this page.");
		document.washelpful.suggest.focus();
		return false;
	}
	if ((yesno == 'Yes') && (suggestion.length > 1)) {
		alert("Thank you. We are glad that you found this page helpful and we will use this information to improve our site.");
		return true; 
	}
	if ((yesno == 'No') && (suggestion.length > 1)) {
		alert("Thank you. \n\nWe will use this information to improve our site.");
		return true; 
		}
	alert("Thank you. We are glad that you found this page helpful.");
	return true; 
}