/**
 * Returns the value of the selected radio button in the radio group
 * 
 * @param {radio Object} or {radio id} el
 * OR
 * @param {form Object} or {form id} el
 * @param {radio group name} radioGroup
 */
function $RF(el, radioGroup) {
	if($(el).type == 'radio') {
		var el = $(el).form;
		var radioGroup = $(el).name;
	} else if ($(el).tagName.toLowerCase() != 'form') {
		return false;
	}
	return $F($(el).getInputs('radio', radioGroup).find(
		function(re) {return re.checked;}
	));
}

function votar_____(REF){
	var idEnquete=$F('IDENQ');
	var codValidador=$F('code');
	var reposta=$RF('enquete','resposta');
	var url = REF+'/base/enquete/enq_votar.php';
	var pars= 'IDENQ='+idEnquete+'&resposta='+reposta+'&code='+codValidador;
	var myAjax = new Ajax.Request( url, { method: 'post', parameters: pars, onComplete: function (valor_){
			//valor.responseText;
			$('divEnquete').innerHTML = valor_.responseText;
		}
	});
}