//Ocultar/Mostrar Div's
	function mostrar1() {
	    document.getElementById('divx').style.display = VISIBLE;
	    document.getElementById('megavideo').style.display = OCULTO;
	    document.getElementById('ver_off1').style.display = VISIBLE;
	    document.getElementById('ver_on1').style.display = OCULTO;
		document.getElementById('divx1').style.display = OCULTO;
		document.getElementById('ver_on2').style.display = VISIBLE;
	}
	function mostrar2() {
	    document.getElementById('divx1').style.display = VISIBLE;
	    document.getElementById('divx').style.display = OCULTO;
	    document.getElementById('megavideo').style.display = OCULTO;
	    document.getElementById('ver_off1').style.display = VISIBLE;
	    document.getElementById('ver_on1').style.display = OCULTO;
		document.getElementById('ver_on2').style.display = OCULTO;
	}