function showAgenda(date) {
	xDisplay("contentAgenda_"+date.dateFormat('Ymd'));
}

function hideAgenda(date) {
	xNoDisplay("contentAgenda_"+date.dateFormat('Ymd'));
}

function newsletterSubmit() {
	var nome = document.form_newsletter.USE_NAME.value;
	var email = document.form_newsletter.USE_EMAIL.value;
	if(nome.length > 0 && email.length > 0 && isEmail(email)) {
		showOverlayAjax('layNewsletterContent');

		var xmlRequest = xmlHttpObject();
		xmlRequest.onreadystatechange = function() {
			if(xmlRequest.readyState == 4) {
				processAjaxNewsletter(xmlRequest.responseText);
			}
		}

		xmlRequest.open("GET", '/informativo/&NAME='+escape(nome)+'&EMAIL='+escape(email), true);
		xmlRequest.send(null);

	} else {
		alert('Digite seu nome e e-mail corretamente.');
	}
}

function processAjaxNewsletter(text) {
	alert('Seu e-mail foi cadastrado com sucesso!');
	document.form_newsletter.USE_NAME.value = '';
	document.form_newsletter.USE_EMAIL.value = '';
	hideOverlayAjax('layNewsletterContent');

}

function poolSubmit() {
	var i = 0;
	var voto_ok = false;
	var voto = 0;
	var poo_id = 0;

	for (i=0; i<document.form_pool.ENQ_VOTO.length; i++) {
		if (document.form_pool.ENQ_VOTO[i].checked) {
			voto_ok = true;
			voto = document.form_pool.ENQ_VOTO[i].value;
			poo_id = document.form_pool.POO_ID.value;
		}
	}

	if(voto_ok) {
		showOverlayAjax('layPool');

		var xmlRequest = xmlHttpObject();
		xmlRequest.onreadystatechange = function() {
			if(xmlRequest.readyState == 4) {
				processAjaxPool(xmlRequest.responseText);
			}
		}

		xmlRequest.open("GET", '/enquetes/vote/'+poo_id+'/'+voto+'/', true);
		xmlRequest.send(null);

		setCookie('poolVote'+poo_id, 'true', 30);

	} else {
		alert('Escolha uma opção da enquete.');
	}
}
function processAjaxPool(text) {
	hideOverlayAjax('layPool');
	divPool = xGetElementById('layPool');
	divPool.innerHTML = text;
}

function clearText(e, txt) {
	if(e.value == txt) {
		e.value = '';
	}
}

function recoverText(e, txt) {
	if(e.value.length == 0) {
		e.value = txt;
	}
}



function loadAjaxContent(layer, url) {
	//showOverlayAjax(layer);

	var xmlRequest = xmlHttpObject();
	xmlRequest.onreadystatechange = function() {
		if(xmlRequest.readyState == 4) {
			processAjaxContent(layer, xmlRequest.responseText);
		}
	}

	xmlRequest.open("GET", url, true);
	xmlRequest.send(null);

}

function processAjaxContent(layer, text) {	
	//hideOverlayAjax(layer);	
	div = xGetElementById(layer);
	div.innerHTML = text;
}