// enquete drop
function surveyDrop(getObj) {
if(document.getElementById) {
	var el = document.getElementById(getObj);
	var ar = document.getElementById("contentBoxAlt").getElementsByTagName("DIV");
	if(el.style.display != "block") {
		for (var i=0; i<ar.length; i++) {
			if (ar[i].className=="surveyDropBox")
				ar[i].style.display = "none";
			}
				el.style.display = "block";
				el.focus();
			} else {
				el.style.display = "none";
		}
	}
}

// enquete voto
function indexSurveyVote(sID) {
var getForm = eval('document.surveyForm' + sID);
var sVote = getForm.resp;

nVote = '';
for(iVote=0;iVote<sVote.length;iVote++)
if(sVote[iVote].checked == true)
	nVote = sVote[iVote].value;
if (nVote == '') {
	document.getElementById("indexSurveyAB"+sID).style.display = 'block';
	document.getElementById("indexSurveyABText"+sID).innerHTML = 'Por favor, selecione o seu voto antes de prosseguir.';
	return false;
	} else {
		document.getElementById("indexSurveyAB"+sID).style.display = 'none';
		document.getElementById("indexSurveyABText"+sID).innerHTML = '';
	}

	loadEmbed('','survey'+sID,'/_includes/surveyResults/?ca=1&c=' + sID + '&v=' + nVote);
}