function mostrarDiv() {

document.getElementById("link_to").style.display = "block";

}



function esconderDiv() {

document.getElementById("link_to").style.display = "none";

}





function mostrarDivx(qq) {

document.getElementById(qq).style.display = "block";

}



function esconderDivx(qq) {

document.getElementById(qq).style.display = "none";

}