making automated multiple BTC withdrawals from mtgox

gistfile1.js

(function(){

var form = document.querySelector('#withForm');

var DialogsControl = function(w){
  w = w || window;
  var d = {
    alert: w.alert,
    confirm: w.confirm,
    prompt: w.prompt
  };

  return {
    disable: function(confirmRet, promptRet){
      if (typeof confirmRet === 'undefined')
        confirmRet = true;
      if (typeof promptRet === 'undefined')
        promptRet = '';
      w.alert = function(){};
      w.confirm = function(){return confirmRet;};
      w.prompt = function(){return promptRet;};
    },
    restore: function(){
      w.alert = d.alert;
      w.confirm = d.confirm;
      w.prompt = d.prompt;
    }
  };    
};

var onContentChange = function(htmlEl, fn) {
    var content = htmlEl.innerHTML;
    (function callee(){
        if (htmlEl.innerHTML !== content) {
            fn(htmlEl.innerHTML, content);
            return;
        }
        setTimeout(callee, 50);
    })();
};

var sendForm = function(form, amount, address, fee) {
  fee = fee || 0;
  form.querySelector('#amount').value = (amount+'').replace(/\./, '.');
  form.querySelector('#btca').value = address;
  form.querySelector('#addWithdrawFee').value = 0;
  form.querySelector('.submitBtn').click();
}


var lines = prompt().split(/\n/);
var dc = DialogsControl();
var res = [];
var err = [];

dc.disable();
(function callee(){
  if (lines.length === 0) {
    console.log('SUCCESS:');
    console.log(res.join("\n"));
    console.log('');
    console.log('ERRORS:');
    console.log(err.join("\n"));
    dc.restore();
    return;
  }

  var line = lines.shift();
  res.push(line);

  var match = line.match(/\s*(bitcoind\s+)?sendfrom\s+[\w]+\s+(1[\w]+)\s+([0-9\.]+)\s*$/);
  if (match) {

    var resDiv = form.querySelector('#withdrawStatus');
    (function loop(){
      onContentChange(resDiv, function(content){
        if (content.match(/The transaction is under way/i)) {
          //alert('match ok');
          // success
          res.push(content);
          res.push('');
          callee();
        } else {
          loop();
        }
      });
    })();

    sendForm(form, parseFloat(match[3]), match[2]);

  } else {
    err.push(line);
    callee();
  }
})();


})();