Run with `node Translate.js hello`

Translate.js

// TKK = hours since epoch
var window = {
  TKK: parseInt(new Date().getTime() / 1000 / 60 / 60)
};

var t  = "a";
var dd = ".";
var Vb = "+-a^+6";
var Tb = "+";
var Ub = "+-3^+b+-f";

var RL = function(a, b) {
  for (var c = 0; c < b.length - 2; c += 3) {
      var d = b.charAt(c + 2)
        , d = d >= t ? d.charCodeAt(0) - 87 : Number(d)
        , d = b.charAt(c + 1) == Tb ? a >>> d : a << d;
      a = b.charAt(c) == Tb ? a + d & 4294967295 : a ^ d
  }
  return a;
}

var TL = function(a) {
    var b = Number(window['TKK']);

    for (d = [], e = 0, f = 0; f < a.length; f++) {
        var g = a.charCodeAt(f);

        if (128 > g) {
          d[e++] = g;
        } else {
          if (2048 > g) {
            d[e++] = g >> 6 | 192;
          } else {
            if ( 55296 == (g & 64512) && f + 1 < a.length && 56320 == (a.charCodeAt(f + 1) & 64512) ) {
              g = 65536 + ((g & 1023) << 10) + (a.charCodeAt(++f) & 1023);
              d[e++] = g >> 18 | 240;
              d[e++] = g >> 12 & 63 | 128;
            } else {
              d[e++] = g >> 12 | 224;
            }

            d[e++] = g >> 6 & 63 | 128;
          }

          d[e++] = g & 63 | 128;
        }
    }
    a = b || 0;
    for (e = 0; e < d.length; e++) {
        a += d[e];
        a = RL(a, Vb);
    }

    a = RL(a, Ub);
    0 > a && (a = (a & 2147483647) + 2147483648);
    a %= 1E6;
    return a.toString() + dd + (a ^ b)
}

var url = "http://translate.google.com/translate_tts?ie=UTF-8&client=t&tl=en"
url += "&q=" + process.argv[2]
url += "&tk=" + TL(process.argv[2])

var http = require('http');
var fs = require('fs');

var file = fs.createWriteStream(process.argv[2] + '.mp3');
http.get(url, function(res) {
  res.pipe(file);
});

Not working anymore, just getting an empty mp3 file :(