function GetIP() {
    try {
        Home_Room_Play.GetSysTime(GetIP_callback);
    }
    catch (e) {
        setTimeout("Home_Lottery_Jxssc_Play.GetIP(GetIP_callback);", 20000);
    }
}

function GetIP_callback(response) {

    if (response == null || response.value == null) {
        setTimeout("Home_Lottery_Jxssc_Play.GetIP(GetIP_callback);", 20000);

        return;
    }

    var r = response.value;

    if (typeof (r) != "string") {
        setTimeout("Home_Lottery_Jxssc_Play.GetIP(GetIP_callback);", 20000);

        return;
    }
}