Function B

geetest/test.js:1825–1844

(e, t, r)

};

function B(e, t, r) {
    if (!t || !r) {
        return e;
    }
    var n = 0;
    var i = 2;
    var o;
    var a = e;
    var s = t[0]
        , u = t[2]
        , _ = t[4];
    while (o = r["substr"](n, i)) {
        n += i;
        var c = parseInt(o, 16);
        var f = String["fromCharCode"](c);
        var l = (s * c * c + u * c + _) % e["length"];
        a = a["substr"](0, l) + f + a["substr"](l);
    }
    return a;
}

t2 = (new Date()).getTime();