function voltar(formName, divName){
		makeRequest(document.forms[formName].action, get(document.forms[formName]), divName);
	}
	function doSubmitEnquete(formName, divName){
		if (validaRadio(document.forms[formName])){
			makeRequest(document.forms[formName].action, get(document.forms[formName]), divName);
		}else{
			alert("Para votar você deve selecionar uma resposta");
		}
	}
	function verResultado(formName, divName){
		document.forms[formName].acao.value = 'ver'
		makeRequest(document.forms[formName].action, get(document.forms[formName]), divName);
	}