diff --git a/media/js/event_inspector/eventInspector.js b/media/js/event_inspector/eventInspector.js
index 635e89d5dab57605f0b0b6bbca3f5822bdc364c1..8e903447eb664dcacfef38932a4ad840c74b2b77 100644
--- a/media/js/event_inspector/eventInspector.js
+++ b/media/js/event_inspector/eventInspector.js
@@ -6,13 +6,12 @@ var inspectorList;
 $(function () {
     $('body').append('<div class="EventInspectorList"></div>');
     inspectorList = $('div.EventInspectorList');
-    inspectorList.on('click', 'div.EventItem', _ => $(this).remove());
+    inspectorList.on('click', 'div.EventItem', () => $(this).remove());
 
-    $(window).scroll(function () {
+    $(window).scroll(() => {
         let size = $(this).scrollTop() > 40 ? '20px' : '50px';
         inspectorList.css('top', size);
     });
-
 });
 
 var EventInspector = {
@@ -22,13 +21,20 @@ var EventInspector = {
 
         ++inspectorCounter;
 
-        var MsgDiv = inspectorList.append(`<div class="EventItem ${type}">${text}</div>`).children().last();
+        var $msg = inspectorList.append(`<div class="EventItem ${type}">${text}</div>`).children().last();
 
-        let hideMsg = () => MsgDiv.animate({ opacity: 0 }, 1000, _ => MsgDiv.remove());
+        let hideMsg = () => $msg.animate({ opacity: 0 }, 1000, () => $msg.remove());
 
         setTimeout(() => { --inspectorCounter, hideMsg() }, 4000);
     },
 
+    message: function(isSuccess, successMsg, failMsg) {
+        if (isSuccess)
+            this.show(successMsg, 'success');
+        else
+            this.show(failMsg, 'error');
+    },
+    
     error: function (text) {
         this.show(text, 'error');
     },
diff --git a/media/js/requests.js b/media/js/requests.js
index 165bf3c993de764f3ead894a80b3c31adfc07928..d6707dbb23b5c9fed5bb333f49c06cd1a8929dba 100644
--- a/media/js/requests.js
+++ b/media/js/requests.js
@@ -1,21 +1,21 @@
 $(function () {
     var $statusFilter = $('#statusFilter');
     
-    $('.RequestTitle').click(function (e) {
-        var currentID = e.target.id;
-        var descriptionID = currentID.replace('requestTitle', '#requestContent');
+    $('.RequestTitle').click(e => {
+        let currentID = e.target.id;
+        let descriptionID = currentID.replace('requestTitle', '#requestContent');
         $(descriptionID).slideToggle(300);
     });
 
-    var changeFilter = e => location.href = "?filter=" + $(e.target).val();
-    $statusFilter.change(changeFilter);
+    let updatePage = status => location.href = `?filter=${status}`;
+    $statusFilter.change(e => updatePage($(e.target).val()));
     
     $('.RequestStatus').change(function (e) {
-        var requestId = e.target.id.replace('requestStatus', '');
-        var status = $(this).val();
-        var filter = $statusFilter.val();
-        var $statusSelect = $(this);
-        var $issue = $("#requestIssue".concat(requestId));
+        let requestId = e.target.id.replace('requestStatus', '');
+        let status = $(this).val();
+        let filter = $statusFilter.val();
+        let $statusSelect = $(this);
+        let $issue = $("#requestIssue".concat(requestId));
 
         $statusSelect.turnOff();
 
@@ -23,19 +23,14 @@ $(function () {
             requestID: requestId,
             status:    status
         }).always(_ => $statusSelect.turnOn())
-            .done(res => {
-                if (res.success === true)
-                    Popup.success('Статус изменён!');
-                else
-                    Popup.error('Ошибка!');
-            });
+            .done(res => Popup.message(!!res.success, 'Статус изменён!', 'Ошибка!'));
 
-        var isSatisfyFilter = filter == 'all' || status == filter;
+        let isSatisfyFilter = filter == 'all' || status == filter;
         $issue.attr('style', isSatisfyFilter ? '' : 'border: 3px solid #B70400');
     });
 
     $('.RefreshButton').click(function () {
         $(this).attr('class', 'fa fa-refresh fa-spin fa-md RefreshButton');
-        changeFilter();
+        updatePage($statusFilter.val());
     });
 });