From baf5dc5f37ad6e387b31c4d7a14a957ef8b3aa08 Mon Sep 17 00:00:00 2001
From: coderaiser <rastacoding@gmail.com>
Date: Tue, 14 Aug 2012 15:41:20 +0300
Subject: [PATCH] Update lib/client/keyBinding.js

---
 lib/client/keyBinding.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/client/keyBinding.js b/lib/client/keyBinding.js
index 1574acc7..06f10f30 100644
--- a/lib/client/keyBinding.js
+++ b/lib/client/keyBinding.js
@@ -29,8 +29,9 @@ CloudCommander.MOUSE_BUTTON = {
 
 CloudCommander.mouseBinding = (function(){
     document.onmousedown = function(){        
-        if(event.button === CloudCommander.MOUSE_BUTTON.RIGHT)
-            CloudCommander.Menu();
+        if(typeof CloudCommander.Menu === 'function' &&
+            event.button === CloudCommander.MOUSE_BUTTON.RIGHT)
+                CloudCommander.Menu();
     };
 })