function GetXMLHttp() {
if (window.XMLHttpRequest) {
return new XMLHttpRequest();}
if (window.ActiveXObject) {
return new ActiveXObject('MSXML2.XMLHTTP.3.0');
return new ActiveXObject("Microsoft.XMLHTTP");}
return null;}
var mod = GetXMLHttp();

function AbrePag(valor) {
mod.open("GET",valor,true);  
mod.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");  
mod.onreadystatechange = function() {  
if (mod.readyState == 4) {  
document.getElementById("conteudo").innerHTML = mod.responseText;
}  
};  
mod.send(null);  
}

function Dados(valor) {
if (valor == 'abrir') {
document.getElementById("dadosP").style.display = "block";
document.getElementById("incTrab").style.display = "none";
document.getElementById("atTrab").style.display = "none";
document.getElementById("autorTrab").style.display = "none";
}
if (valor == 'fechar') {
document.getElementById("dadosP").style.display = "none";
document.getElementById("incTrab").style.display = "none";
document.getElementById("atTrab").style.display = "none";
document.getElementById("autorTrab").style.display = "none";
}
if (valor == 'msg') {
document.getElementById("msg").style.display = "none";
}
if (valor == 'trabalho') {
document.getElementById("dadosP").style.display = "none";
document.getElementById("incTrab").style.display = "block";
document.getElementById("atTrab").style.display = "none";
document.getElementById("autorTrab").style.display = "none";
}
if (valor == 'autor') {
document.getElementById("dadosP").style.display = "none";
document.getElementById("incTrab").style.display = "none";
document.getElementById("atTrab").style.display = "none";
document.getElementById("atTrab").style.display = "none";
document.getElementById("autorTrab").style.display = "block";
}
if (valor == 'verParecer') {
document.getElementById("parecer").style.display = "block";
}
if (valor == 'fecharParecer') {
document.getElementById("parecer").style.display = "none";
}
if (valor == 'abrirHoteis') {
document.getElementById("hoteis").style.display = "block";
}
if (valor == 'fecharHoteis') {
document.getElementById("hoteis").style.display = "none";
}
}

function Trab(valor) {
mod.open("GET", valor, true);  
mod.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");  
mod.onreadystatechange = function() {  
if (mod.readyState == 4) {
document.getElementById("incTrab").style.display = "none";
document.getElementById("dadosP").style.display = "none";
document.getElementById("autorTrab").style.display = "none";
document.getElementById("parecer").style.display = "none";
document.getElementById("atTrab").style.display = "block";
document.getElementById("atTrab").innerHTML = mod.responseText;  
}
};  
mod.send(null);
}