function volverm1(){
		parent.sup.location="vacio.html";
	}

	function volverm1_1(){
		parent.inf.location="menu1.html";
	}

	function taponesm1(){
		parent.sup.location='menu2.html';
		parent.inf.location="tapones.html";
	}
	function precintosm1(){
		parent.sup.location='menu2.html';
		parent.inf.location="precintos.html";
	}
	function enlacesm1(){
		parent.sup.location='menu2.html';
		parent.inf.location="enlaces.html";
	}
	function contactarm1(){
		parent.sup.location='menu2.html';
		parent.inf.location="contactar.html";
	}
	function noticiasm1(){
		parent.sup.location='menu2.html';
		parent.inf.location="noticias.html";
	}
	function sugerenciasm1(){
		parent.sup.location='menu2.html';
		parent.inf.location="sugerencias.html";
	}