// JavaScript Document
function stopAudio() {
    var ocultar = document.getElementById("audioOf");
	ocultar.style.visibility = "hidden";
	var mostrar = document.getElementById("audioOn");
	mostrar.style.visibility = "visible";
//-
    window.parent.frames[1].document.getElementById("sound").stopAudio();
}
function starAudio() {
    var ocultar = document.getElementById("audioOn");
    ocultar.style.visibility = "hidden";
	var mostrar = document.getElementById("audioOf");
    mostrar.style.visibility = "visible";
//-
    window.parent.frames[1].document.getElementById("sound").starAudio();
}