function abre_contato(){
document.getElementById('contato').style.visibility="visible";
}
function fecha_contato(){
document.getElementById('contato').style.visibility="hidden";
}
function abre_recados(){
document.getElementById('recados').style.visibility="visible";
}
function fecha_recados(){
document.getElementById('recados').style.visibility="hidden";
}
function abre_pedido(){
document.getElementById('pedido').style.visibility="visible";
}
function fecha_pedido(){
document.getElementById('pedido').style.visibility="hidden";
}
function abre_ouvintes(){
document.getElementById('ouvintes').style.visibility="visible";
}
function fecha_ouvintes(){
document.getElementById('ouvintes').style.visibility="hidden";
}
function abre_login(){
document.getElementById('login').style.visibility="visible";
}
function fecha_login(){
document.getElementById('login').style.visibility="hidden";
}
function abre_enquete(){
document.getElementById('enquete').style.visibility="visible";
}
function fecha_enquete(){
document.getElementById('enquete').style.visibility="hidden";
}
function abre_popup(){
document.getElementById('popup').style.visibility="visible";
}
function fecha_popup(){
document.getElementById('popup').style.visibility="hidden";
}