function abreDiv(){
var obj = document.getElementById('cadastro');

if (obj.className == "fechar"){
	obj.className = "abre";
	}
	else{
	obj.className = "fechar";
	}
}


function addUsuario(){
	var request = null;

try {
	request = new XMLHttpRequest();
} catch (trymicrosoft) {
	try {
		request = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (othermicrosoft) {
		try {
			request = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (failed) {
			request = null;
		}
	}
}

if (request == null){
	alert("Error creating request object!");
}

    var nome = document.getElementById('nome').value;
	var senha = document.getElementById('senha').value;
	var email = document.getElementById('email').value;
	

	var url = "insert/insertUser.php";
	request.open("POST",url,true);
	request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;");
	request.onreadystatechange = function(){
	
	if (request.readyState==4){
		// if "OK"
		if (request.status==200){
		if (request.responseText == 0) {
			document.getElementById("resposta").innerHTML= 'Não foi possível favor entrar em contato';
			}
			else {
				document.getElementById("resposta").innerHTML= 'Adicionado com Sucesso';
				}
		}
			else{
				alert("Problem retrieving data:" + request.statusText);
	}
	}
	}
	request.send("nome=" + escape(nome) + "&senha=" + escape(senha) + "&email=" + escape(email) );
}