text: var NoteList = {
  
  notes_path: null,
  target_params: null,
  target_id: 0,
  target_type: null,
  first_id: 0,
  last_id: 0,
  disable:false,
  
  init:
    function(tid, tt, path) {
      this.notes_path = path + ".js";
      this.target_id = tid;
      this.target_type = tt;
      this.target_params = "&target_type=" + this.target_type + "&target_id=" + this.target_id;
  
      // get notes
      this.getContent();
  
      // get new notes every n seconds
      this.initRefresh();
  
      $('.delete-note').live('ajax:success', function() {
        $(this).closest('li').fadeOut(); });
  
      $("#new_note").live("ajax:before", function(){
        $("#submit_note").attr("disabled", "disabled");
      })
  
      $("#new_note").live("ajax:complete", function(){
        $("#submit_note").removeAttr("disabled");
      })
  
      $("#note_note").live("click", function(){
        $(this).css("height", "100px");
        $('.attach_holder').show();
      });
  
      $("#note_attachment").change(function(e){
          var val = $('.input-file').val();
          var filename = val.replace(/^.*[\\\/]/, '');
          $(".file_name").text(filename);
      });
  
    },
  
  
  /**
   * Load new notes to fresh list called 'new_notes_list': 
   * - Replace 'new_notes_list' with new list every n seconds
   * - Append new notes to this list after submit
   */
  
  initRefresh:
    function() {
      // init timer
      var intNew = setInterval("NoteList.getNew()", 10000);
    },
  
  replace:
    function(html) {
      $("#new_notes_list").html(html);
    },
  
  prepend:
    function(id, html) {
      if(id != this.last_id) {
        $("#new_notes_list").prepend(html);
      }
    },
  
  getNew:
    function() {
      // refersh notes list
      $.ajax({
        type: "GET",
        url: this.notes_path,
        data: "last_id=" + this.last_id + this.target_params,
        dataType: "script"});
    },
  
  refresh:
    function() {
      // refersh notes list
      $.ajax({
        type: "GET",
        url: this.notes_path,
        data: "first_id=" + this.first_id + "&last_id=" + this.last_id + this.target_params,
        dataType: "script"});
    },
  
  
  /**
   * Init load of notes: 
   * 1. Get content with ajax call
   * 2. Set content of notes list with loaded one
   */
  
  
  getContent: 
    function() { 
      $.ajax({
        type: "GET",
        url: this.notes_path,
        data: "?" + this.target_params,
        complete: function(){ $('.status').removeClass("loading")},
        beforeSend: function() { $('.status').addClass("loading") },
        dataType: "script"});
    },
  
  setContent:
    function(fid, lid, html) {
        this.last_id = lid;
        this.first_id = fid;
        $("#notes-list").html(html);
  
        // Init infinite scrolling
        this.initLoadMore();
    },
  
  
  /**
   * Paging for old notes when scroll to bottom: 
   * 1. Init scroll events with 'initLoadMore'
   * 2. Load onlder notes with 'getOld' method
   * 3. append old notes to bottom of list with 'append'
   *
   */
  
  
  getOld:
    function() {
      $('.loading').show();
      $.ajax({
        type: "GET",
        url: this.notes_path,
        data: "first_id=" + this.first_id + this.target_params,
        complete: function(){ $('.status').removeClass("loading")},
        beforeSend: function() { $('.status').addClass("loading") },
        dataType: "script"});
    },
  
  append:
    function(id, html) {
      if(this.first_id == id) { 
        this.disable = true;
      } else { 
        this.first_id = id;
        $("#notes-list").append(html);
      }
    },
  
  
  initLoadMore:
    function() {
      $(document).endlessScroll({
        bottomPixels: 400,
        fireDelay: 1000,
        fireOnce:true,
        ceaseFire: function() { 
          return NoteList.disable;
        },
        callback: function(i) {
          NoteList.getOld();
        }
     });
    }
  }
  