diff --git a/app/assets/javascripts/desktop/orbitdesktop.js b/app/assets/javascripts/desktop/orbitdesktop.js
index 0d6ed59fd..f45b8796f 100755
--- a/app/assets/javascripts/desktop/orbitdesktop.js
+++ b/app/assets/javascripts/desktop/orbitdesktop.js
@@ -226,7 +226,8 @@ var orbitDesktop = function(dom){
 
   this.bindDesktopEvents = function(){  //this function will bind the global handlers to thd desktop, for example doc
     $(".docklist a").click(function(){
-        o.menu_item($(this));
+      if( !$( this ).hasClass( 'disable' ) )
+          o.menu_item($(this));
       return false;
     });
 
@@ -274,10 +275,11 @@ var orbitDesktop = function(dom){
     });
 
     $("body").on("click","*[ajax-remote]",function(){
-      var $e = $(this);
-      var t = $e.attr("ajax-remote");
-      var classes_to_toggle = $e.attr("toggle-onclick");
-      var exe = $e.attr("callback-method"); // (typeof $e.attr("callback-method") == "function"? $e.attr("callback-method") : "");
+      var $e = $(this),
+          t = $e.attr("ajax-remote"),
+          classes_to_toggle = $e.attr("toggle-onclick"),
+          responsetype = $e.attr('response-type') ? $e.attr('response-type') : "html",
+          exe = $e.attr("callback-method"); // (typeof $e.attr("callback-method") == "function"? $e.attr("callback-method") : "");
       if(classes_to_toggle){
         $e.toggleClass(classes_to_toggle);
       }
@@ -289,9 +291,9 @@ var orbitDesktop = function(dom){
       }
       var ca = $e.attr("content-holder");
       var a = function(){
-
         $.ajax({
             type : t,
+            dataType : responsetype,
             url : $e.attr("href"),
             success : function(data){
               if(typeof data == "string"){
@@ -302,6 +304,7 @@ var orbitDesktop = function(dom){
                   // $("div[container=true]").html(data);
                 }
               }
+
               if(exe)
                 window.o[o.data_method][exe](data,$e);
               if(t == "delete"){
diff --git a/app/views/desktop/index.html.erb b/app/views/desktop/index.html.erb
index 9796ade73..cd3b6fcdb 100644
--- a/app/views/desktop/index.html.erb
+++ b/app/views/desktop/index.html.erb
@@ -32,32 +32,32 @@
         <li class="dock_item"><a callback-method='initializePersonalExperience' href="<%= panel_personal_experience_desktop_experience_window_path %>" class="widget_fn wh2 hh2" id='d_working' onclick="return false;"><span class="widget_icon"><img src="" alt="Working" id="working_icon" width="30" height="30"/></span></a></li>
         <li class="dock_item"><a callback-method='initializePersonalDiploma' href="<%= panel_personal_diploma_desktop_diploma_window_path %>" class="widget_fn wh2 hh2" id='d_education' onclick="return false;"><span class="widget_icon"><img src="" alt="Education" id="education_icon" width="30" height="30"/></span></a></li>
         <li class="dock_item"><a callback-method='initializePersonalHonor' href="<%= panel_personal_honor_desktop_honor_window_path %>" class="widget_fn wh2 hh2" id='d_honors' onclick="return false;"><span class="widget_icon"><img src="" alt="Honors" id="honors_icon" width="30" height="30"/></span></a></li>
-        <li class="dock_item"><a callback-method='' href="activities" class="widget_fn wh2 hh2" id='d_activities' onclick="return false;"><span class="widget_icon"><img src="" alt="Activities" id="activities_icon" width="30" height="30"/></span></a></li>
-        <li class="dock_item"><a callback-method='' href="clubs" class="widget_fn wh2 hh2" id='d_clubs' onclick="return false;"><span class="widget_icon"><img src="" alt="Clubs" id="clubs_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="activities" class="widget_fn wh2 hh2" id='d_activities' onclick="return false;"><span class="widget_icon disable"><img src="" alt="Activities" id="activities_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="clubs" class="widget_fn wh2 hh2" id='d_clubs' onclick="return false;"><span class="widget_icon"><img src="" alt="Clubs" id="clubs_icon" width="30" height="30"/></span></a></li>
       </ul>
       </li>
       <li class="d_cate"><a callback-method='' href="" class="widget_fn wh2 hh2" id='d_landt' onclick="return false;"><span class="widget_icon"><img src="" alt="Learning & Teaching" id="landt_icon" width="30" height="30"/></span></a>
       <ul class="dock_child hh2 thmc4" style="width: 180px;">
-        <li class="dock_item"><a callback-method='' href="courses" class="widget_fn wh2 hh2" id='d_courses' onclick="return false;"><span class="widget_icon"><img src="" alt="Courses" id="courses_icon" width="30" height="30"/></span></a></li>
-        <li class="dock_item"><a callback-method='' href="homework" class="widget_fn wh2 hh2" id='d_homework' onclick="return false;"><span class="widget_icon"><img src="" alt="Homework" id="homework_icon" width="30" height="30"/></span></a></li>
-        <li class="dock_item"><a callback-method='' href="certification" class="widget_fn wh2 hh2" id='d_certification' onclick="return false;"><span class="widget_icon"><img src="" alt="Certification" id="certification_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="courses" class="widget_fn wh2 hh2" id='d_courses' onclick="return false;"><span class="widget_icon"><img src="" alt="Courses" id="courses_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="homework" class="widget_fn wh2 hh2" id='d_homework' onclick="return false;"><span class="widget_icon"><img src="" alt="Homework" id="homework_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="certification" class="widget_fn wh2 hh2" id='d_certification' onclick="return false;"><span class="widget_icon"><img src="" alt="Certification" id="certification_icon" width="30" height="30"/></span></a></li>
       </ul>
       </li>
       <li class="d_cate"><a callback-method='' href="" class="widget_fn wh2 hh2" id='d_personal' onclick="return false;"><span class="widget_icon"><img src="" alt="Personal" id="personal_icon" width="30" height="30"/></span></a>
       <ul class="dock_child hh2 thmc4" style="width: 300px;">
-        <li class="dock_item"><a callback-method='' href="mypage" class="widget_fn wh2 hh2" id='d_mypage' onclick="return false;"><span class="widget_icon"><img src="" alt="myPage" id="mypage_icon" width="30" height="30"/></span></a></li>
-        <li class="dock_item"><a callback-method='' href="blog" class="widget_fn wh2 hh2" id='d_blog' onclick="return false;"><span class="widget_icon"><img src="" alt="Blog" id="blog_icon" width="30" height="30"/></span></a></li>
-        <li class="dock_item"><a callback-method='' href="album" class="widget_fn wh2 hh2" id='d_album' onclick="return false;"><span class="widget_icon"><img src="" alt="Album" id="album_icon" width="30" height="30"/></span></a></li>
-        <li class="dock_item"><a callback-method='' href="calendar" class="widget_fn wh2 hh2" id='d_calendar' onclick="return false;"><span class="widget_icon"><img src="" alt="Calendar" id="calendar_icon" width="30" height="30"/></span></a></li>
-        <li class="dock_item"><a callback-method='' href="files" class="widget_fn wh2 hh2" id='d_files' onclick="return false;"><span class="widget_icon"><img src="" alt="Files" id="files_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="mypage" class="widget_fn wh2 hh2" id='d_mypage' onclick="return false;"><span class="widget_icon"><img src="" alt="myPage" id="mypage_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="blog" class="widget_fn wh2 hh2" id='d_blog' onclick="return false;"><span class="widget_icon"><img src="" alt="Blog" id="blog_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="album" class="widget_fn wh2 hh2" id='d_album' onclick="return false;"><span class="widget_icon"><img src="" alt="Album" id="album_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="calendar" class="widget_fn wh2 hh2" id='d_calendar' onclick="return false;"><span class="widget_icon"><img src="" alt="Calendar" id="calendar_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="files" class="widget_fn wh2 hh2" id='d_files' onclick="return false;"><span class="widget_icon"><img src="" alt="Files" id="files_icon" width="30" height="30"/></span></a></li>
       </ul>
       </li>
       <li class="d_cate"><a callback-method='initializeOrbitTimeline' href="<%= desktop_orbit_orbit_path %>" class="widget_fn wh2 hh2" id='d_orbit' onclick="return false;"><span class="widget_icon"><img src="" alt="Orbit" id="orbit_icon" width="30" height="30"/></span></a>
       <ul class="dock_child hh2 thmc4" style="width: 60px;">
-        <li class="dock_item"><a callback-method='' href="" class="widget_fn wh2 hh2" id='d_connection' onclick="return false;"><span class="widget_icon"><img src="" alt="Academia Connection" id="connection_icon" width="30" height="30"/></span></a></li>
+        <li class="dock_item disable"><a callback-method='' href="" class="widget_fn wh2 hh2" id='d_connection' onclick="return false;"><span class="widget_icon"><img src="" alt="Academia Connection" id="connection_icon" width="30" height="30"/></span></a></li>
       </ul>
       </li>
-      <li class="d_cate"><a callback-method='initializeAppstore' href="<%= desktop_appstore_appstore_path %>" class="widget_fn wh2 hh2" id='d_appstore' onclick="return false;"><span class="widget_icon"><img src="" alt="AppStore" id="appstore_icon" width="30" height="30"/></span></a></li>
+      <li class="d_cate  disable"><a callback-method='initializeAppstore' href="<%= desktop_appstore_appstore_path %>" class="widget_fn wh2 hh2" id='d_appstore' onclick="return false;"><span class="widget_icon"><img src="" alt="AppStore" id="appstore_icon" width="30" height="30"/></span></a></li>
     </ul>
     <div class="fn_des hh2 admbg admtxt"></div>
   </div>