diff --git a/lib/client/editor.js b/lib/client/editor.js
index 09854907..5b418b31 100644
--- a/lib/client/editor.js
+++ b/lib/client/editor.js
@@ -197,12 +197,17 @@ CloudCommander.Editor.Keys = (function(){
     /* добавляем обработчик клавишь */
     if (document.addEventListener)                
         document.addEventListener('keydown', key_event,false);        
-    
-    else        
+              
+    else{
+        var lFunc;
+        if(typeof document.onkeydown === 'function')
+            lFunc = document.onkeydown;
+        
         document.onkeydown = function(){
-            if(typeof document.onkeypress === 'function')
-                document.onkeydown();
+            if(lFunc)
+                lFunc();
             
             key_event();
         }
+    }
 });
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