diff --git a/lib/client/keyBinding.js b/lib/client/keyBinding.js
index c465d1c9..1282ea07 100644
--- a/lib/client/keyBinding.js
+++ b/lib/client/keyBinding.js
@@ -23,6 +23,8 @@ CloudCommander.keyBinding=(function(){
                  else   if(event.keyCode===114){
                      if (typeof CloudCommander.Viewer === 'function'){
                         CloudCommander.Viewer();
+                        
+                        event.preventDefault();
                      }
                  }
                 /* навигация по таблице файлов*/
diff --git a/lib/client/viewer.js b/lib/client/viewer.js
index cc967908..752ad63d 100644
--- a/lib/client/viewer.js
+++ b/lib/client/viewer.js
@@ -92,17 +92,18 @@ CloudCommander.Viewer.FancyBox = {
     
     show            : (function(pParent){
         CloudCommander.Viewer.FancyBox.set();
-                        var lCurrent = pParent.getByClass('current-file');
-                              lCurrent.length &&
-                                (lCurrent = lCurrent[0]);
-                        
-                        var lA = lCurrent.getElementsByClassName('fancybox');
-                                            
-                        var lConfig = pParent.FancyBox.getConfig();
-                        
-                        lA.length &&
-                            $.fancybox.open({ href : lA[0].href },
-                                lConfig);
+        
+        var lCurrent = this.getByClass('current-file');
+              lCurrent.length &&
+                (lCurrent = lCurrent[0]);
+        
+        var lA = lCurrent.getElementsByClassName('fancybox');
+                            
+        var lConfig = this.getConfig();
+        
+        lA.length &&
+            $.fancybox.open({ href : lA[0].href },
+                lConfig);
     }),
     
     getById         : function(pId){return document.getElementById(pId);},
@@ -114,31 +115,29 @@ CloudCommander.Viewer.FancyBox = {
 CloudCommander.Viewer.Keys = (function(){
     "use strict";
             
-    var lCallBack_f = (function(pParent){
-        var key_event = function(){
-            return function(event){
-                /* если клавиши можно обрабатывать */
-                if(CloudCommander.keyBinded){
-                    /* if f3 pressed */
-                    if(event.keyCode===114){
-                        CloudCommander.Viewer.FancyBox.show();
-                    
-                    event.preventDefault(pParent);                    
-                    }
+    var lCallBack_f = (function(){
+        var key_event = function(event){
+            /* если клавиши можно обрабатывать */
+            if(CloudCommander.keyBinded){
+                /* if f3 pressed */
+                if(event.keyCode===114){
+                    CloudCommander.Viewer.FancyBox.show();
+                
+                event.preventDefault();                    
                 }
-            };
+            }
         };
            
         /* добавляем обработчик клавишь */
         if (document.addEventListener)                
-            document.addEventListener('keydown', key_event(pParent),false);
+            document.addEventListener('keydown', key_event(),false);
             
         else        
             document.onkeypress=key_event;
         
-        /* showing image previewer */
+        /* showing images  preview*/
         CloudCommander.Viewer.FancyBox.show();
     });
         
-    CloudCommander.Viewer.FancyBox.load(this.FancyBox, lCallBack_f(this));
+    CloudCommander.Viewer.FancyBox.load(this.FancyBox, lCallBack_f());
 });
\ No newline at end of file