diff --git a/client.js b/client.js
index 377090b8..23dbfa90 100644
--- a/client.js
+++ b/client.js
@@ -406,8 +406,9 @@ function initModules(){
 }
 
 function baseInit(){
-    if(applicationCache){
+    if(applicationCache){        
         var lFunc = applicationCache.onupdateready;
+        
         applicationCache.onupdateready = function(){
             console.log('app cacheed');
             location.reload();
@@ -466,7 +467,6 @@ function baseInit(){
     cloudcmd.HEIGHT = lHeight;
      
     DOM.cssSet({id:'cloudcmd',
-        element:document.head,
         inner:
             '.panel{'                           +
                 'height:' + lHeight +'px;'      +
diff --git a/lib/client/dom.js b/lib/client/dom.js
index c4997093..4b70e0ab 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -751,6 +751,21 @@ var CloudCommander, $, Util, DOM;
     };
     
     
+    /** 
+     * function gets time
+     */
+    DOM.getTime = function(){
+        var date        = new Date(),
+            hours       = date.getHours(),
+            minutes     = date.getMinutes(),
+            seconds     = date.getSeconds();
+            
+        minutes         = minutes < 10 ? '0' + minutes : minutes;
+        seconds         = seconds < 10 ? '0' + seconds : seconds;
+        
+        return hours + ":" + minutes + ":" + seconds;
+    };
+    
     DOM.CloudStatus = [];
     
     DOM.addCloudStatus = function(pStatus){
diff --git a/lib/client/google_analytics.js b/lib/client/google_analytics.js
index 12c8b1cd..82396855 100644
--- a/lib/client/google_analytics.js
+++ b/lib/client/google_analytics.js
@@ -1,4 +1,4 @@
-var CloudCommander, _gaq;
+var CloudCommander, DOM, _gaq;
 (function(){
     "use strict";
     
@@ -19,5 +19,5 @@ var CloudCommander, _gaq;
         return preventErrorAlert;
     };
     
-    CloudCommander.Util.jsload('http://google-analytics.com/ga.js');
+    DOM.jsload('http://google-analytics.com/ga.js');
 })();
\ No newline at end of file
diff --git a/lib/client/ie.js b/lib/client/ie.js
index 48e2b37e..8d956b5b 100644
--- a/lib/client/ie.js
+++ b/lib/client/ie.js
@@ -1,5 +1,5 @@
 /* script, fixes ie */
-var CloudCommander, $;
+var CloudCommander, DOM, $;
 
 (function(){
     "use strict";
@@ -12,7 +12,7 @@ var CloudCommander, $;
             {name: '', src: ' ',func: '', style: '', id: '', parent: '',
             async: false, inner: 'id{color:red, }, class:'', not_append: false}
         */
-        lUtil.cssSet      = function(pParams_o){        
+        DOM.cssSet      = function(pParams_o){        
             var lElement = '<style ';
             
             if (pParams_o.id) lElement        += 'id='    + pParams_o.id    + ' ';
@@ -27,15 +27,13 @@ var CloudCommander, $;
         };
     }
     
-    var lUtil = CloudCommander.Util;
-        
     /* setting function context (this) */
-    lUtil.bind = function(pFunction, pContext){
+    DOM.bind = function(pFunction, pContext){
         return $.proxy(pFunction, pContext);
     };
         
     if(!document.getElementsByClassName){
-        lUtil.getByClass = function(pClass, pElement){
+        DOM.getByClass = function(pClass, pElement){
             var lClass = '.' + pClass,
                 lResult;
             
@@ -48,7 +46,7 @@ var CloudCommander, $;
     }
     
         /* function polyfill webkit standart function */
-        lUtil.scrollIntoViewIfNeeded = function(pElement, centerIfNeeded){
+        DOM.scrollIntoViewIfNeeded = function(pElement, centerIfNeeded){
             /*
                 https://gist.github.com/2581101
             */
@@ -82,35 +80,29 @@ var CloudCommander, $;
                 
                 alignWithTop = overTop && !overBottom;
         
-            if ((overTop || overBottom) && centerIfNeeded) {
+            if ((overTop || overBottom) && centerIfNeeded)
                 parent.scrollTop =
                     pElement.offsetTop      -
                     parent.offsetTop        -
                     parent.clientHeight / 2 -
                     parentBorderTopWidth    +
                     pElement.clientHeight / 2;
-            }
         
-            if ((overLeft || overRight) && centerIfNeeded) {
+            if ((overLeft || overRight) && centerIfNeeded)
                 parent.scrollLeft =
                     pElement.offsetLeft     -
                     parent.offsetLeft       -
                     parent.clientWidth / 2  -
                     parentBorderLeftWidth   +
                     pElement.clientWidth / 2;
-            }
         
-            if ((   overTop     ||
-                    overBottom  ||
-                    overLeft    ||
-                    overRight)  &&
-                !centerIfNeeded) {
+            if ( (overTop || overBottom || overLeft || overRight)
+                && !centerIfNeeded)
                     pElement.scrollIntoView(alignWithTop);
-            }
           };
           
     if(!document.body.classList){
-        lUtil.addClass = function(pElement, pClass){
+        DOM.addClass = function(pElement, pClass){
             var lSpaceChar  = '',
                 lClassName  = pElement.className,
                 lRet_b      = true;
@@ -123,7 +115,7 @@ var CloudCommander, $;
                 lRet_b = false;
         };
         
-        lUtil.removeClass            = function(pElement, pClass){
+        DOM.removeClass            = function(pElement, pClass){
             var lClassName = pElement.className;
             
             if(lClassName.length > pClass.length)
diff --git a/lib/util.js b/lib/util.js
index 4d402e26..4ab304a5 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -1,4 +1,7 @@
-/* Module contain additional system functional */
+/* 
+ * Licensed under MIT License http://www.opensource.org/licenses/mit-license
+ * Module contain additional system functional
+ */
 var Util, exports;
 
 (function(){
@@ -75,6 +78,7 @@ var Util, exports;
     Util.isObject               = function(pVarible){
         return Util.isType(pVarible, 'object');
     };
+    
     /**
      * functions check is pVarible is string
      * @param pVarible
@@ -82,6 +86,7 @@ var Util, exports;
      Util.isString               = function(pVarible){
         return Util.isType(pVarible, 'string');
     };
+    
     /**
      * functions check is pVarible is function
      * @param pVarible
@@ -98,6 +103,28 @@ var Util, exports;
         return typeof pVarible === pType;
     };
     
+    
+   /**
+     * return save exec function
+     * @param pCallBack
+     * @param pArg
+     */
+    Util.retExec                = function(pCallBack, pArg){
+        return function(){
+            Util.exec(pCallBack, pArg);
+        };
+    };
+    
+    Util.ExecOnExec             = function(pCallBacks){
+        if(Util.isArray(pCallBacks)){
+            for(var i = 0, n = pCallBacks.length; i < n; i++){
+                var lFunc =  pCallBacks.pop();
+                
+                Util.execOnExec( Util.retExec(lFunc, pCallBacks) );
+            }
+        }
+    };
+    
     /**
      * function execute param function in
      * try...catch block
@@ -107,7 +134,7 @@ var Util, exports;
     Util.tryCatch = function(pCallBack){
         var lRet;
         try{
-            pCallBack();        
+            lRet = pCallBack();
         }
         catch(pError){
             lRet = pError;
@@ -119,12 +146,27 @@ var Util, exports;
     /**
      * function do save exec
      */
-    Util.exec = function(pCallBack){
+    Util.exec = function(pCallBack, pArg){
         var lRet = false;
         
         if( Util.isFunction(pCallBack) )
-            lRet = pCallBack();
+            lRet = pCallBack(pArg);
         
         return lRet;
     };
+    
+     /** 
+     * function gets time
+     */
+    Util.getTime = function(){
+        var date        = new Date(),
+            hours       = date.getHours(),
+            minutes     = date.getMinutes(),
+            seconds     = date.getSeconds();
+            
+        minutes         = minutes < 10 ? '0' + minutes : minutes;
+        seconds         = seconds < 10 ? '0' + seconds : seconds;
+        
+        return hours + ":" + minutes + ":" + seconds;
+    };
 })();
\ No newline at end of file