newsletter.js

(function($) {
  // object constructor that creates itself and inserts itself onto the page
  
  function Subscribe(whereIam) {
    var self = this;
      
    this.create_box = function(){
      self.letterBlock = document.createElement('div');
      self.letterBlock.setAttribute("id", "box--social");
      self.letterBlock.className += 'box box--social sans-pro';
      $(self.letterBlock).appendTo($('.sidebar', whereIam));
    };
    this.html = function() {
      $(".box--social").load("/sites/all/modules/custom/gs_socialmedia/templates/newsletter.htm", function(){
        $(this).find('.center-gif').remove();
     });
    };    
    this.create_box();
    
    var boxsocial = this.letterBlock;

    this.trigger = new Waypoint({
      element: boxsocial,
      handler: function(direction) {
        this.destroy();
        self.html();
        console.log('waypoint fired');
      },
      offset: 'bottom-in-view'
    });
    
    this.casl_conset = function() {
      document.getElementById('mce-group[5057]-5057-0').checked = true;
    }        
  }
  window.Subscribe = Subscribe;
  var first_newsletter = new Subscribe();
})(jQuery);

//called from waypoints for infinite scroll items
function insertNewsletter(content){
  var whereIam = jQuery('.content', content);
  var newsletter = new Subscribe(whereIam);
  window.letter_storage.push(newsletter);
}