gistfile1.txt

var Autogrow = function(){
  var self = {
    interval: 30000,
    running: undefined,
    growTarget: 'button[value="INCREASE"]',
    stayTarget: 'button[value="CONTINUE"]',
    action: 'grow',
    trigger: function(){
      if (self.action == 'grow') 
        $(self.growTarget).trigger('click');
      if (self.action == 'stay') 
        $(self.stayTarget).trigger('click');
      console.log('Auto Growing!');
    },
    start: function(){
      clearInterval(self.running);
      self.running = setInterval(self.trigger, 30000);
      console.log('starting to auto grow');
    },
    stop: function(){
      clearInterval(self.running);
      console.log('stopping auto grow');
    }
  };
  return self;
};

var autogrow = new Autogrow();