diff --git a/lib/client/buffer.js b/lib/client/buffer.js
index 3a830755..bb830056 100644
--- a/lib/client/buffer.js
+++ b/lib/client/buffer.js
@@ -29,11 +29,10 @@
             };
         
         function getNames() {
-            var name    = Info.name,
-                names   = DOM.getSelectedNames(),
-                n       = names.length;
+            var files   = DOM.getActiveFiles(),
+                names   = DOM.getSelectedNames(files);
             
-            return n ? names : [name];
+            return names;
         }
         
         function addCutClass() {
@@ -130,13 +129,13 @@
                     data        = json.parse(opData);
                     data.to     = path;
                     
-                    if (data.from === path)
+                    if (data.from === path) {
                         Dialog.alert(msg);
-                    else
+                    } else {
                         Operation.show(opStr, data);
+                        clear();
+                    }
                 }
-                
-                clear();
             });
         }
         
diff --git a/lib/client/dom.js b/lib/client/dom.js
index bac549b4..c95efa55 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -9,9 +9,15 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
         DOMProto,
         
         DialogProto                 = function() {
-            this.alert      = alert.bind(window);
-            this.prompt     = prompt.bind(window);
-            this.confirm    = confirm.bind(window);
+            var self            = this;
+            
+            this.alert          = alert.bind(window);
+            this.prompt         = prompt.bind(window);
+            this.confirm        = confirm.bind(window);
+            
+            this.alert.noFiles  = function() {
+                self.alert('No files selected!');
+            };
         },
         
         ImagesProto                 = function() {
@@ -475,7 +481,7 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                 Util.check(arguments, ['operation']);
                 
                 if (!names.length) {
-                    Dialog.alert('No files selected!');
+                    Dialog.alert.noFiles();
                 } else {
                     switch(operation) {
                     case 'extract':
@@ -755,6 +761,7 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
              this.getCurrentData             = function(callback, currentFile) {
                 var hash,
                     RESTful         = DOM.RESTful,
+                    Info            = DOM.CurrentInfo,
                     current         = currentFile || DOM.getCurrentFile(),
                     path            = DOM.getCurrentPath(current),
                     isDir           = DOM.isCurrentIsDir(current),
@@ -773,7 +780,9 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                         Util.exec(callback, null, data);
                     };
                 
-                if (isDir)
+                if (Info.name === '..')
+                    callback('No files selected!');
+                else if (isDir)
                     RESTful.read(path, func);
                 else
                     DOM.checkStorageHash(path, function(error, equal, hashNew) {
@@ -1437,7 +1446,7 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                 from        = Cmd.getCurrentName(current);
                 
                 if (from === '..') {
-                    Dialog.alert('No files selected!');
+                    Dialog.alert.noFiles();
                 } else {
                     to          = Dialog.prompt('Rename', from) || from;
                     isExist     = !!DOM.getCurrentByName(to);
diff --git a/lib/client/edit.js b/lib/client/edit.js
index 486b628d..772e9140 100644
--- a/lib/client/edit.js
+++ b/lib/client/edit.js
@@ -14,7 +14,7 @@ var CloudCmd, Util, DOM, CloudFunc, MenuIO, Format, edward;
             Edit        = this,
             
             Menu,
-            
+            Dialog      = DOM.Dialog,
             Editor      = 'edward',
             
             Images      = DOM.Images,
@@ -82,7 +82,8 @@ var CloudCmd, Util, DOM, CloudFunc, MenuIO, Format, edward;
                         name += '.json';
                     
                     if (error) {
-                        alert(error);
+                        Images.hide();
+                        Dialog.alert(error);
                     } else {
                         edward.setValueFirst(path, data);
                         
@@ -126,7 +127,7 @@ var CloudCmd, Util, DOM, CloudFunc, MenuIO, Format, edward;
         function getConfig(callback) {
             DOM.Files.get('config', function(error, config) {
                 if (error)
-                    alert(error);
+                    Dialog.alert(error);
                 else if (config.editor)
                     Editor = config.editor;
                 
@@ -196,7 +197,7 @@ var CloudCmd, Util, DOM, CloudFunc, MenuIO, Format, edward;
                     };
                     
                     if (error) {
-                        alert(error);
+                        Dialog.alert(error);
                     } else if (!Menu && MenuIO) {
                         Menu = new MenuIO(Element, options, menuData);
                         Menu.show(position.x, position.y);
diff --git a/lib/client/operation.js b/lib/client/operation.js
index 1503a003..e29e7b23 100644
--- a/lib/client/operation.js
+++ b/lib/client/operation.js
@@ -208,7 +208,7 @@
             if (name !== '..')
                 ret  = Dialog.confirm(msg);
             else
-                Dialog.alert('No files selected!');
+                Dialog.alert.noFiles();
             
             if (ret)
                 deleteSilent(files);
@@ -294,7 +294,7 @@
             sameName    = !!DOM.getCurrentByName(name, panel);
             
             if (name === '..') {
-                Dialog.alert('No files selected!');
+                Dialog.alert.noFiles();
             } else {
                 if (shouldAsk)
                     to = message(to, names);
diff --git a/lib/client/view.js b/lib/client/view.js
index 07dd0550..10ed736a 100644
--- a/lib/client/view.js
+++ b/lib/client/view.js
@@ -11,6 +11,7 @@ var CloudCmd, Util, DOM, CloudFunc, $;
         var Name        = 'View',
             Loading     = false,
             Events      = DOM.Events,
+            Dialog      = DOM.Dialog,
             Info        = DOM.CurrentInfo,
             Key         = CloudCmd.Key,
             Images      = DOM.Images,
@@ -129,12 +130,18 @@ var CloudCmd, Util, DOM, CloudFunc, $;
                     switch(type) {
                     default:
                         Info.getData(function(error, data) {
-                                var element = document.createTextNode(data);
+                            var element;
+                            if (error) {
+                                Images.hide();
+                                Dialog.alert(error);
+                            } else {
+                                element = document.createTextNode(data);
                                 /* add margin only for view text documents */
                                 Element.css('margin', '2%');
                                 
                                 $.fancybox(Element.append(element), Config);
-                            });
+                            }
+                        });
                         break;
                     
                     case 'image':