function poll() {
	var form = document.pollForm;	

	if (!form.reply[0].checked && !form.reply[1].checked && !form.reply[2].checked) {
		alert("Please check your answer.");
		return;
	}

	if (form.reply[2].checked) {		// NO
		
		var opt = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=440,height=233";
		window.open('',"pollframe",opt);
		
		
	} else if (form.reply[0].checked || form.reply[1].checked){		// YES or NEUT
	
		
		
	//	form.target = 'pollframe';
	//	form.action = '/poll/poll_db.jsp';
	//	form.submit();
	//alert("when answered YES OR NATURAL");
	//	var opt1 = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=440,height=233";
	//	window.open('/poll/poll_db1.jsp',"poll","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=440,height=233");
	alert("Thank you for your feedback");
	}

}