diff --git a/lib/client/dom.js b/lib/client/dom.js
index 7b00e786..34725505 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -114,7 +114,7 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
             /**
              * show error image (usualy after error on ajax request)
              */
-            this.showError = function(jqXHR) {
+            this.showError = function(jqXHR, isQuiet) {
                 var isStr           = Util.isString(jqXHR),
                     image           = Images.error(),
                     response        = '',
@@ -137,7 +137,9 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                 
                 if (text)
                     setTimeout(function() {
-                        Dialog.alert(text);
+                        if (!isQuiet)
+                            Dialog.alert(text);
+                        
                         Util.log(text);
                     }, 100);
                 
diff --git a/lib/client/load.js b/lib/client/load.js
index e06cbbe6..18ba2606 100644
--- a/lib/client/load.js
+++ b/lib/client/load.js
@@ -51,13 +51,14 @@ var Util, DOM;
                 
                 funcError    = function() {
                     var template    = 'file {{ src }} could not be loaded',
+                        isQuit      = !!onError,
                         msg         = Util.render(template, {
                             src: p.src
                         });
                     
                     parent.removeChild(element);
                     
-                    Images.showError(msg);
+                    Images.showError(msg, isQuit);
                     
                     Util.exec(onError);
                 };