wall login in progress

app/assets/javascripts/note.js

@@ -0,0 +1,65 @@
+var NoteList = { 
+
+first_id: 0,
+last_id: 0,
+resource_name: null,
+
+init: 
+  function(resource_name, first_id, last_id) { 
+    this.resource_name = resource_name; 
+    this.first_id = first_id; 
+    this.last_id = last_id; 
+    this.initRefresh();
+    this.initLoadMore();
+  },
+
+getOld:
+  function() { 
+    $('.loading').show();
+    $.ajax({
+      type: "GET",
+      url: location.href,
+      data: "first_id=" + this.first_id,
+      complete: function(){ $('.loading').hide()},
+      dataType: "script"});
+  },
+
+append:
+  function(id, html) {
+    this.first_id = id;
+    $("#notes-list").append(html);
+    this.initLoadMore();
+  },
+
+prepend:
+  function(id, html) {
+    this.last_id = id;
+    $("#notes-list").prepend(html);
+  },
+
+getNew:
+  function() { 
+    // refersh notes list
+    $.ajax({
+      type: "GET",
+      url: location.href,
+      data: "last_id=" + this.last_id,
+      dataType: "script"});
+  },
+
+initRefresh:
+  function() {
+    // init timer
+    var int = setInterval("NoteList.getNew()", 20000);
+  },
+
+initLoadMore:
+  function() { 
+    $(window).bind('scroll', function(){
+      if($(window).scrollTop() == $(document).height() - $(window).height()){
+        $(window).unbind('scroll');
+        NoteList.getOld();
+      }
+    });
+  }
+}