// JavaScript Document
function validEmail(email)
{
	 var emailReg = /^[^@]+@[^@]+.[a-z]{2,}$/i;
	 var regex = new RegExp(emailReg);
	 return regex.test(email);
}

function AJAX_submeteNewsletter(email)
{
	var url='AJAX_newsletter.asp';
	data='email=' + email;
	getDataReturnText(url+ '?' + data + '&t=' + (new Date().getSeconds()), oncallbackNewsletter);
}
function oncallbackNewsletter(responseText)
{
	document.getElementById('fNewsletter').value='';
	alert(unescape(responseText));
}

function validaVoto(form)
{
	//alert(form.answerID.value)
	var valid = false, ret=0;
	for (i=0; i < form.answerID.length; i++)
	{
		if(form.answerID[i].checked) {
			valid=true;
			ret = form.answerID[i].value
		}
	}
	if(!valid) {
		alert('Escolha uma resposta.');
		return valid
	}
	else
		return ret;
}

function AJAX_submeteVoto(answerID,contestID)
{
	var url='AJAX_vote.asp';
	data='answerID=' + answerID + '&contestID=' + contestID + '&votar=true';
	if (String(answerID) != "0")
		getDataReturnText(url+ '?' + data + '&t=' + (new Date().getSeconds()), oncallbackVoto(contestID));
}

function oncallbackVoto(contestID)
{
	//alert(unescape(responseText));~
	document.getElementById('survey').style.display='none';
	window.location='results.asp?contestID='+contestID;
}

function AJAX_verResultados(contestID)
{
	var url='AJAX_vote.asp';
	data='contestID=' + contestID + '&ver=true';
	var d = new Date()
	var x = Number(d)
	if (String(contestID) != "0")
		getDataReturnText(url+ '?' + data + '&t=' + x, oncallbackVer);
}

function oncallbackVer(responseText)
{
	//alert(unescape(responseText));
	document.getElementById('butVotar').disabled='disabled';
	document.getElementById('butVer').value='Voltar';
	document.getElementById('divVer').innerHTML=unescape(responseText);
	showResults();
}

function showContest()
{
	document.getElementById('divVer').style.visibility='hidden';
	document.getElementById('divVer').style.display='none';

	document.getElementById('butVotar').disabled='';
	document.getElementById('butVer').value='Ver';
	
	document.getElementById('divVotar').style.visibility='visible';
	document.getElementById('divVotar').style.display='block';
}

function showResults()
{
	document.getElementById('divVotar').style.visibility='hidden';
	document.getElementById('divVotar').style.display='none';

	document.getElementById('divVer').style.visibility='visible';
	document.getElementById('divVer').style.display='block';
}