function submitPoll(id,actionURL){
	var rad = eval("document.pollform.poll"+id);
	var value = radios(rad);
	if (value) {
		document.pollform.action = actionURL;
		document.pollform.submit();
	} else {alert("You have not selected a value to vote for in this poll.");}
}


function radios(btn) {
	var val = null;
	for (var i=0; i<btn.length; i++) {if (btn[i].checked) {val = btn[i].value;}}
	return val;
}