function valida(){
	if (document.frmSuscribe.email.value == ""){
		alert("Email inválido.");
		frmSuscribe.email.focus();
		return false;
	}
	else{
		window.open("psuscribe.php","winSuscribe","height=100,width=200,status=no,toolbar=no,menubar=no,location=no");
		return true;
	}
}
function croquis(){
	window.open("ubicacion.php","winUbicacion","height=500,width=600,status=no,toolbar=no,menubar=no,location=no");
}