Simple endless scroll

scroll.js

var page = {
  scrollAvailable: true,
  currentPage: 0,
  init: function() {
    var _this = this;
    $(window).scroll(function () {
      if ($(window).scrollTop() >= $(document).height() - $(window).height() /* - 10 */) {
        _this.scroll();
      }
    });
  },
  scroll: function() {
    var _this = this;
    if (this.scrollIAvailable) {
      $('#scroll').show();
      this.scrollAvailable = false;
      this.currentPage += 1;

      $.get('page/' + this.currentPage, function(response) {
          if (response.status != 'last-page') {
            _this.scrollAvailable = true;
          }
          $('#content').append(response.content);
          $('#scroll').hide();
      });
    }
  }
};