function clickclickclick (vote) {
	document.getElementById('pollAnswer').value=vote; 
	var x = document.getElementsByName('pollOption');
	for (i=0;i<x.length;i++) {
		x[i].src="/lib/images/radio_off.png";
	}
	document.getElementById('pollAnswer').value=vote; 
	document.getElementById('pollOption'+vote).src="/lib/images/radio_on.png";
}