Sample jQuery organization using JavaScript objects

gistfile1.js

var BackButton = {
  init: function() {
    if (this.sampleFunction()) {
      $('.backbutton').click(this.backButtonEvent);
    }
  },
  
  sampleFunction: function() {
    return true;
  },
  
  backButtonEvent: function() {
    history.go(-1);
  }
};


$(document).ready(function() {
  BackButton.init();
  AnotherObject.init();
}