/*
	answer validation for stat elements
*/
function SubmitQuestion() {
	var sel = document.questionList.q1.value;
	if (sel == "") {alert('Answer is missing\n\n');return;}
	var v = parseFloat(sel);
	if (isNaN(v)) {alert('Answer should be a number\n\n');return;}
	document.questionList.submit();
	return;
}