fixed ToTheTop

src/UI/jQuery/ToTheTop.js

@@ -1,21 +1,24 @@
 var $ = require('jquery');
-require('bootstrap');
+var _ = require('underscore');
 
-module.exports = (function(){
-    $(document).ready(function(){
-        var _window = $(window);
-        var _scrollButton = $('#scroll-up');
-        $(window).scroll(function(){
-            if(_window.scrollTop() > 100) {
-                _scrollButton.fadeIn();
-            }
-            else {
-                _scrollButton.fadeOut();
-            }
-        });
-        _scrollButton.click(function(){
-            $('html, body').animate({scrollTop : 0}, 600);
-            return false;
-        });
+
+$(document).ready(function(){
+    var _window = $(window);
+    var _scrollButton = $('#scroll-up');
+
+    var _scrollHandler = function(){
+        if(_window.scrollTop() > 100) {
+            _scrollButton.fadeIn();
+        }
+        else {
+            _scrollButton.fadeOut();
+        }
+    };
+
+    $(window).scroll(_.throttle(_scrollHandler, 500));
+    _scrollButton.click(function(){
+        $('html, body').animate({scrollTop : 0}, 600);
+        return false;
     });
-}).call(this);
+});
+

src/UI/main.js

@@ -1,4 +1,4 @@
-var $ = require('jquery');
+var $ = require('jquery');
 var Backbone = require('backbone');
 var Marionette = require('marionette');
 var RouteBinder = require('./jQuery/RouteBinder');
@@ -11,6 +11,8 @@ var ModalController = require('./Shared/Modal/ModalController');
 var ControlPanelController = require('./Shared/ControlPanel/ControlPanelController');
 var serverStatusModel = require('./System/StatusModel');
 var Tooltip = require('./Shared/Tooltip');
+
+require('./jQuery/ToTheTop');
 require('./Instrumentation/StringFormat');
 require('./LifeCycle');
 require('./Hotkeys/Hotkeys');