function mostraTexto(s) {
	document.getElementById('campoCompro').value = s;
}
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 itemBox2(s){
	if(document.getElementById(s).style.display == "none"){
		document.getElementById('apaga2').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('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;
	sAssunto = document.getElementById('campoAssunto').value;
	sMsg = document.getElementById('campoMsg').value;
	if(sNome == '' || sEmail == '' || sAssunto == '' || sMsg == ''){
		alert('Preencha todos os campos.');
	}else if(verificaMail(sEmail) == false){
		alert('Digite um e-mail válido.');
	}else{
		document.getElementById('formContato').submit();
	}
}
function abreNecess() {
	document.getElementById('parteNecessidades').style.display = "block";
}
function fechaNecess() {
	document.getElementById('parteNecessidades').style.display = "none";
}
function printNoticia(id) {
	window.open('noticiaImprime.php?id='+id,'Noticias','width=680, height=600, scrollbars');
}
function enviaNoticia() {
	if(document.getElementById('enviarNoticia').style.display == "none"){
		document.getElementById('enviarNoticia').style.display = "block";
		document.getElementById('enviaNot1').style.display = "none";
		document.getElementById('enviaNot2').style.display = "block";
	} else {
		document.getElementById('enviarNoticia').style.display = "none";
		document.getElementById('enviaNot1').style.display = "block";
		document.getElementById('enviaNot2').style.display = "none";
	}
}
function evita_letra(tecla)
{
	var keyCode = tecla.keyCode ? tecla.keyCode : tecla.which ? tecla.which : tecla.charCode;
	//alert(keyCode);
	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);
	}
}

function validaNewsLetter(){
	sEmail = document.getElementById('campoEmailNews').value;
	if(verificaMail(sEmail) == false){
		alert('Digite um e-mail válido.');
	}else{
		document.getElementById('formNews').submit();
	}
}

function validaCertificado(){
	sArq = document.getElementById('campoCompro').value;
	sNome = document.getElementById('campoNome').value;
	sCPF = document.getElementById('campoCPFc').value;
	sConc = document.getElementById('campoConcurso').value;
	sCargo = document.getElementById('campoCargo').value;
	if(sArq == '' || sNome == '' || sCPF == '' || sConc == '' || sCargo == ''){
	//if(sArq == '' || sNome == '' || sCPF == ''){
		alert('Preencha todos os campos.');
	} else {
		document.getElementById('formCertificado').submit();
	}
}