diff --git a/apps/documenteditor/main/app/view/LeftMenu.js b/apps/documenteditor/main/app/view/LeftMenu.js
index 37c94ac6a..8b1852cf1 100644
--- a/apps/documenteditor/main/app/view/LeftMenu.js
+++ b/apps/documenteditor/main/app/view/LeftMenu.js
@@ -197,21 +197,19 @@ define([
             this.supressEvents = true;
             this.btnAbout.toggle(false);
 
-            if (btn.options.action !== 'search') {
-                if (btn.pressed) {
-                    if (!(this.$el.width() > SCALE_MIN)) {
-                        this.$el.width(parseInt(Common.localStorage.getItem('de-mainmenu-width')) || MENU_SCALE_PART);
-                    }
-                } else if (!this._state.pluginIsRunning) {
-                    Common.localStorage.setItem('de-mainmenu-width',this.$el.width());
-                    this.$el.width(SCALE_MIN);
+            if (btn.pressed) {
+                if (!(this.$el.width() > SCALE_MIN)) {
+                    this.$el.width(parseInt(Common.localStorage.getItem('de-mainmenu-width')) || MENU_SCALE_PART);
                 }
+            } else if (!this._state.pluginIsRunning) {
+                Common.localStorage.setItem('de-mainmenu-width',this.$el.width());
+                this.$el.width(SCALE_MIN);
             }
 
             this.supressEvents = false;
 
             this.onCoauthOptions();
-            (btn.options.action == 'search') && this.fireEvent('search:aftershow', this.leftMenu);
+            (btn.options.action == 'advancedsearch') && this.fireEvent('search:aftershow', this.leftMenu);
             Common.NotificationCenter.trigger('layout:changed', 'leftmenu');
         },
 
diff --git a/apps/presentationeditor/main/app/controller/LeftMenu.js b/apps/presentationeditor/main/app/controller/LeftMenu.js
index f824d2197..6c679b346 100644
--- a/apps/presentationeditor/main/app/controller/LeftMenu.js
+++ b/apps/presentationeditor/main/app/controller/LeftMenu.js
@@ -614,7 +614,6 @@ define([
 //                        if (!this.leftMenu.isOpened()) return true;
                     var btnSearch = this.getApplication().getController('Viewport').header.btnSearch;
                     btnSearch.pressed && btnSearch.toggle(false);
-                    this.leftMenu._state.isSearchOpen && (this.leftMenu._state.isSearchOpen = false);
 
                     // TODO:
                     if ( this.leftMenu.menuFile.isVisible() ) {
@@ -724,11 +723,10 @@ define([
                 var mode = this.mode.isEdit && !this.viewmode ? undefined : 'no-replace';
                 this.leftMenu.panelSearch.setSearchMode(mode);
             }
-            this.leftMenu._state.isSearchOpen = show;
         },
 
         isSearchPanelVisible: function () {
-            return this.leftMenu._state.isSearchOpen;
+            return this.leftMenu && this.leftMenu.panelSearch && this.leftMenu.panelSearch.isVisible();
         },
 
         showHistory: function() {
diff --git a/apps/presentationeditor/main/app/view/LeftMenu.js b/apps/presentationeditor/main/app/view/LeftMenu.js
index 7ebf6542f..b0c3dcef2 100644
--- a/apps/presentationeditor/main/app/view/LeftMenu.js
+++ b/apps/presentationeditor/main/app/view/LeftMenu.js
@@ -67,15 +67,6 @@ define([
         // Delegated events for creating new items, and clearing completed ones.
         events: function() {
             return {
-                /** coauthoring begin **/
-                'click #left-btn-comments': _.bind(this.onCoauthOptions, this),
-                'click #left-btn-chat': _.bind(this.onCoauthOptions, this),
-                'click #left-btn-plugins': _.bind(this.onCoauthOptions, this),
-                /** coauthoring end **/
-                'click #left-btn-searchbar':  _.bind(function () {
-                    this.onCoauthOptions();
-                    this.fireEvent('search:aftershow', this.leftMenu);
-                }, this),
                 'click #left-btn-support': function() {
                     var config = this.mode.customization;
                     config && !!config.feedback && !!config.feedback.url ?
@@ -101,6 +92,7 @@ define([
                 enableToggle: true,
                 toggleGroup: 'leftMenuGroup'
             });
+            this.btnSearchBar.on('click',       _.bind(this.onBtnMenuClick, this));
 
             this.btnThumbs = new Common.UI.Button({
                 action: 'thumbs',
@@ -110,6 +102,7 @@ define([
                 disabled: true,
                 toggleGroup: 'leftMenuGroup'
             });
+            this.btnThumbs.on('click',          _.bind(this.onBtnMenuClick, this));
 
             this.btnAbout = new Common.UI.Button({
                 action: 'about',
@@ -119,6 +112,8 @@ define([
                 disabled: true,
                 toggleGroup: 'leftMenuGroup'
             });
+            this.btnAbout.on('toggle',          _.bind(this.onBtnMenuToggle, this));
+            this.btnAbout.on('click',           _.bind(this.onFullMenuClick, this));
 
             this.btnSupport = new Common.UI.Button({
                 action: 'support',
@@ -135,6 +130,7 @@ define([
                 disabled: true,
                 toggleGroup: 'leftMenuGroup'
             });
+            this.btnComments.on('click',        this.onBtnMenuClick.bind(this));
 
             this.btnChat = new Common.UI.Button({
                 el: $markup.elementById('#left-btn-chat'),
@@ -143,12 +139,11 @@ define([
                 disabled: true,
                 toggleGroup: 'leftMenuGroup'
             });
+            this.btnChat.on('click',            this.onBtnMenuClick.bind(this));
 
             this.btnComments.hide();
             this.btnChat.hide();
 
-            this.btnComments.on('click',        this.onBtnMenuClick.bind(this));
-            this.btnChat.on('click',            this.onBtnMenuClick.bind(this));
             /** coauthoring end **/
 
             this.btnPlugins = new Common.UI.Button({
@@ -160,10 +155,6 @@ define([
             });
             this.btnPlugins.hide();
             this.btnPlugins.on('click',         _.bind(this.onBtnMenuClick, this));
-            this.btnSearchBar.on('click',       _.bind(this.onBtnMenuClick, this));
-            this.btnThumbs.on('click',          _.bind(this.onBtnMenuClick, this));
-            this.btnAbout.on('toggle',          _.bind(this.onBtnMenuToggle, this));
-            this.btnAbout.on('click',           _.bind(this.onFullMenuClick, this));
 
             this.menuFile = new PE.Views.FileMenu({});
             this.btnAbout.panel = (new Common.Views.About({el: '#about-menu-panel', appName: this.txtEditor}));
@@ -185,13 +176,8 @@ define([
         },
 
         onBtnMenuClick: function(btn, e) {
-            var full_menu_pressed = this.btnAbout.pressed;
             if (this.btnAbout.pressed) this.btnAbout.toggle(false);
 
-            if (btn.options.action == 'search') {
-                full_menu_pressed && this.fireEvent('panel:show', [this.btnAbout, 'files', false]);
-                return;
-            } else
             if (btn.options.action == 'thumbs') {
                 if (!btn.pressed && this._state.pluginIsRunning) {
                     this.$el.width(Common.localStorage.getItem('pe-mainmenu-width') || MENU_SCALE_PART);
@@ -212,9 +198,11 @@ define([
                     Common.localStorage.setItem('pe-mainmenu-width',this.$el.width());
                     this.$el.width(SCALE_MIN);
                 }
+                this.onCoauthOptions();
             }
 
             this.fireEvent('panel:show', [this, btn.options.action, btn.pressed]);
+            (btn.options.action == 'advancedsearch') && this.fireEvent('search:aftershow', this.leftMenu);
             Common.NotificationCenter.trigger('layout:changed', 'leftmenu');
         },
 
@@ -348,7 +336,6 @@ define([
                             !this.btnChat.isDisabled() && !this.btnChat.pressed) {
                         this.btnChat.toggle(true);
                         this.onBtnMenuClick(this.btnChat);
-                        this.onCoauthOptions();
                         this.panelChat.focus();
                     }
                 } else
@@ -357,14 +344,12 @@ define([
                             !this.btnComments.isDisabled() && !this.btnComments.pressed) {
                         this.btnComments.toggle(true);
                         this.onBtnMenuClick(this.btnComments);
-                        this.onCoauthOptions();
                     }
                 } else if (menu == 'advancedsearch') {
                     if (this.btnSearchBar.isVisible() &&
                         !this.btnSearchBar.isDisabled() && !this.btnSearchBar.pressed) {
                         this.btnSearchBar.toggle(true);
                         this.onBtnMenuClick(this.btnSearchBar);
-                        this.onCoauthOptions();
                         !suspendAfter && this.fireEvent('search:aftershow', this);
                     }
                 }