function mostraOuSome(s){
	if(document.getElementById(s).style.display == "none"){
		document.getElementById(s).style.display = "block";
	} else {
		document.getElementById(s).style.display = "none";
	}
}
function itemBox(s){
	if(document.getElementById(s).style.display == "none"){
		document.getElementById('apaga').style.display = "block";
		document.getElementById(s).style.display = "block";
	} else {
		document.getElementById(s).style.display = "none";
	}
}
function showBox(s){
	document.getElementById(s).style.display = "block";
}
function someBox(s){
	document.getElementById(s).style.display = "none";
}
function trocaItemBox(s, div, txt){
	document.getElementById('campoUF').value = s;
	document.getElementById('apaga').style.display = "none";
	document.getElementById(div).style.display = "none";
	document.getElementById(txt).innerHTML = s;
}
function verificaMail(email) {
	var campo = email;
	if (campo.indexOf("@")<1) {
		return false;
	}
	if (campo.charAt(campo.indexOf("@")-1) == ".") {
		return false;
	}
	if (campo.lastIndexOf(".")<=campo.indexOf("@")) {
		return false;
	}
	if (campo.lastIndexOf(".") == (campo.length-1)) {
		return false;
	}
	return true;
}
function valida() {
	sNome = document.getElementById('campoNome').value;
	sEmail = document.getElementById('campoEmail').value;
	sMsg = document.getElementById('campoMsg').value;
	if(sNome == '' || sEmail == '' || sMsg == ''){
		alert('Preencha todos os campos.');
	}else if(verificaMail(sEmail) == false){
		alert('Digite um e-mail válido.');
	}else{
		document.getElementById('formContato').submit();
	}
}
function abreGaleria(id) {
	var objLink = document.createElement('a');
	objLink.rel = 'lyteframe';
	objLink.href = 'fotosPopup.php?id='+id;
	objLink.rev = 'width:650px;height:480px;scrolling:no;';
	myLytebox.start(objLink, false, true);
}

function validaInscricao() {

	c1 = document.getElementById('campoNome').value;
	c2 = document.getElementById('campoNomeCracha').value;

	c3 = document.getElementById('campoOrg').value;
	c4 = document.getElementById('campoFunc').value;

	c5 = document.getElementById('campoEnd').value;
	c6 = document.getElementById('campoNum').value;
	c7 = document.getElementById('campoBairro').value;

	c8 = document.getElementById('campoComple').value;

	c9 = document.getElementById('campoCep').value;
	c10 = document.getElementById('campoCidade').value;
	c11 = document.getElementById('campoTel').value;
	c12 = document.getElementById('campoCel').value;
	c13 = document.getElementById('campoEmail').value;

	c14 = document.getElementById('ofi1').checked;

	if (c1 == '' || c2 == '' || c5 == '' || c6 == '' || c7 == '' || c9 == '' || c10 == '' || c11 == '' || c13 == '') {
		alert('Preencha todos os campos obrigatórios.');
	} else if(verificaMail(c13) == false) {
		alert('Digite um e-mail válido.');
	} else if(c14==true){
		if(confirm("Você não escolheu nenhuma oficina, deseja continuar assim mesmo?")){
			document.getElementById('formInscricao').submit();
		}
	} else {
		document.getElementById('formInscricao').submit();
	}

}

function evita_letra(tecla){
	var keyCode = tecla.keyCode ? tecla.keyCode : tecla.which ? tecla.which : tecla.charCode;
	if(keyCode !=8 && keyCode !=13 && keyCode !=9){
		if (keyCode < 48 || keyCode > 57){
			if (window.event) //IE
			tecla.returnValue = false;
			else //Firefox
			tecla.preventDefault();
		}
	}
}
function formatar(src, mask,event){
	var tecla = event.keyCode;
	var i = src.value.length;
	var saida = mask.substring(0,1);
	var texto = mask.substring(i)
	if (texto.substring(0,1) != saida && tecla!=8)	{
		src.value += texto.substring(0,1);
	}
}