function ajax(url)
{

req = null;

if (window.XMLHttpRequest) {
req = new XMLHttpRequest();
req.onreadystatechange = processReqChange;
req.open("GET",url,true);
req.send(null);

} else if (window.ActiveXObject) {
req = new ActiveXObject("Microsoft.XMLHTTP");
if (req) {

req.onreadystatechange = processReqChange;
req.open("GET",url,true);

req.send();
}
}
}

function processReqChange(){
	if (req.readyState == 1) {
		document.getElementById('pagina').innerHTML = 'Carregando, por favor aguarde...';
	}else if (req.readyState == 4) {
		if (req.status ==200) {
			
			document.getElementById('pagina').innerHTML = req.responseText;
			
			emails_invalidos();
		} else {
			alert("Houve um problema ao obter os dados:n" + req.statusText);
		}
	}
}

function emails_invalidos(){
var XMLHttp = criaXMLHttp();
	XMLHttp.open("get","DAO/emails_invalidos.php", true);
	XMLHttp.onreadystatechange = function () {
		if (req.readyState == 1) {
		carregando.innerHTML = "Carregando, por favor aguarde...";
		}else if (req.readyState == 4) {
		if (req.status ==200) {
				
				email_invalidos.innerHTML = XMLHttp.responseText;
				$("#row"+id).hide("slow");
			} else {
				alert("Houve um problema ao obter os dados:n" + req.statusText);
			}}
	};
	XMLHttp.send(null);	


}

function editarEmails(){
	var email = document.getElementById("email").value;
	var id = document.getElementById("id").value;
	
	var XMLHttp = criaXMLHttp();
	XMLHttp.open("get", "request/editar_email_invalidos.php?email="+email+"&&i	d="+id, true);
	XMLHttp.onreadystatechange = function () {
		if (req.readyState == 1) {
		carregando.innerHTML = "Carregando!";
		}
		if (XMLHttp.readyState == 4)
			if (XMLHttp.status == 200){
				
				email_invalidos.innerHTML = XMLHttp.responseText;
				$("#row"+id).hide("slow");
			} else {
				alert("Houve um problema ao obter os dados:n" + req.statusText);
			}
	};
	XMLHttp.send(null);
	
	
	}
	
	function recife(){
		$("#fortaleza").hide("slow");
		$("#salvador").hide("slow");
		$("#recife").show("slow");
		
		}
	function fortaleza(){
		
		$("#recife").hide("slow");
		$("#salvador").hide("slow");
		$("#fortaleza").show("slow");
		
		}		
	function salvador(){
		$("#recife").hide("slow");
		$("#fortaleza").hide("slow");
		$("#salvador").show("slow");
		
		}