function CambiarNacionalidad(strNacionalidad)
{
    expireDate = new Date;
    expireDate.setMonth( expireDate.getMonth() +36 );
    SetCookie( "NACIONALIDAD", strNacionalidad, expireDate,"/" );

    top.document.location="/frame/frame.asp"   
}	

function SetCookie (name, value)
 {
      var argv = SetCookie.arguments;
      var argc = SetCookie.arguments.length;
      var expires = (argc > 2) ? argv[2] : null;
      var path = (argc > 3) ? argv[3] : null;
      var domain = (argc > 4) ? argv[4] : null;
      var secure = (argc > 5) ? argv[5] : false;
      document.cookie = name + "=" + escape (value) +
        ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
        ((path == null) ? "" : ("; path=" + path)) +
        ((domain == null) ? "" : ("; domain=" + domain)) +
        ((secure == true) ? "; secure" : "");
}