diff --git a/lib/client/dom.js b/lib/client/dom.js
index 327569ee..3d5e4638 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -129,6 +129,8 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
             this.hide       = function() {
                 var element = Images.get();
                 DOM.hide(element);
+                
+                return this;
             };
             
             this.setProgress    = function(value, title) {
@@ -141,6 +143,8 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                     if (title)
                         element.title = title;
                 }
+                
+                return this;
             };
                 
             this.clearProgress  = function() {
@@ -151,6 +155,8 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                     element.setAttribute(DATA, '');
                     element.title = '';
                 }
+                
+                return this;
             };
         },