function Salto(form) {
	if (document.forma.salto.selectedIndex != 0) {
		var URL = document.forma.salto.options[document.forma.salto.selectedIndex].value;
		window.location.href = URL;
	}
}

function filtrar(MiCampo) {
	Val = MiCampo.value
	if (Val != "") { window.location.href = Val; }
}