diff --git a/css/style.css b/css/style.css
index 864a0a76..d930bd50 100644
--- a/css/style.css
+++ b/css/style.css
@@ -181,10 +181,10 @@ body{
   font-weight: bold;
 }
 #path{
-  margin-left:1.5%;                
+  margin-left:1.5%;
 }
-#left{
-  float:left;
+.left, #left{
+    float:left;
 }
 /* фон файла, на котором курсор*/
 .current-file{
@@ -192,9 +192,11 @@ body{
 }
 .selected-file{
     color:white;
+    background-color: rgb(49, 123, 249);
     background-color: rgba(49, 123, 249, .40);
 }
-#right{
+
+.right, #right{
     float:right;
 }
 .panel{
diff --git a/lib/client/dom.js b/lib/client/dom.js
index 50cb86a9..e598b802 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -99,11 +99,15 @@ var CloudCommander, Util, DOM, CloudFunc;
      * @param pElement {document by default}
      */
     DOM.addListener             = function(pType, pListener, pUseCapture, pElement){
-        return (pElement || document).addEventListener(
+        var lRet = this;
+        
+        (pElement || document).addEventListener(
             pType,
             pListener,
             pUseCapture || false
         );
+        
+        return lRet;
     };
     
     /**
@@ -111,7 +115,7 @@ var CloudCommander, Util, DOM, CloudFunc;
      * @param pListener
      * @param pUseCapture
      */
-    DOM.addKeyListener          = function(pListener, pUseCapture){
+    DOM.addKeyListener          = function(pListener, pUseCapture){        
         return DOM.addListener('keydown', pListener, pUseCapture);
     };
     
@@ -288,6 +292,8 @@ var CloudCommander, Util, DOM, CloudFunc;
      * @param pFunc - onload function
      */
     DOM.anyLoadOnLoad          = function(pParams_a, pFunc){
+        var lRet = this;
+        
         if( Util.isArray(pParams_a) ) {
             var lParam  = pParams_a.pop(),
                 lFunc   = function(){
@@ -309,6 +315,8 @@ var CloudCommander, Util, DOM, CloudFunc;
             }else
                 Util.exec(pFunc);
         }
+        
+        return lRet;
     };
     
     /**
@@ -320,7 +328,7 @@ var CloudCommander, Util, DOM, CloudFunc;
      * @param pFunc - onload function
      */
     DOM.anyLoadInParallel        = function(pParams_a, pFunc){
-        var lRet = Util.isArray(pParams_a),
+        var lRet = this,
             done = [],
             
             doneFunc = function (pCallBack){
@@ -330,7 +338,7 @@ var CloudCommander, Util, DOM, CloudFunc;
                     Util.exec(pFunc);
             };
         
-        if(!lRet){
+        if( !Util.isArray(pParams_a) ){
             pParams_a = [pParams_a];
         }
         
@@ -347,8 +355,6 @@ var CloudCommander, Util, DOM, CloudFunc;
                 lParam.func = Util.retExec(doneFunc, lFunc);
                 
                 DOM.anyload(lParam);
-                
-                lRet = true;
             }
         }
         
diff --git a/lib/client/editor/_codemirror.js b/lib/client/editor/_codemirror.js
index aa2d8215..2bd58096 100644
--- a/lib/client/editor/_codemirror.js
+++ b/lib/client/editor/_codemirror.js
@@ -21,22 +21,22 @@ var CloudCommander, Util, DOM, CloudFunc, CodeMirror;
     /* private functions */
     
     function setCSS(){
-        return DOM.cssSet({
+        var lPosition =  DOM.getPanel().id,
+            lRet = DOM.cssSet({
             id      : 'editor',
             inner   : '.CodeMirror{'                                        +
                             'font-family'   + ': \'Droid Sans Mono\';'      +
                             'font-size'     + ': 15px;'                     +
-                            /* codemirror v3 */
-                            //'height      : ' + cloudcmd.HEIGHT + 'px'     +
                         '}'                                                 +
                         '.CodeMirror-scroll{'                               +
                             'height'        + ':' + cloudcmd.HEIGHT + 'px'  +
                         '}'                                                 +
                         '#CodeMirrorEditor{'                                +
-                            'float'         + ':' + DOM.getPanel().id       +
-                        //    'padding        :20px 20px 20px 20px;'        +
+                            'float'         + ':' + lPosition               +
                         '}'
         });
+        
+        return lRet;
     }
     
     /**
@@ -83,27 +83,26 @@ var CloudCommander, Util, DOM, CloudFunc, CodeMirror;
      */
     function load(pCallBack){
         console.time('codemirror load');
-        var lDir = cloudcmd.LIBDIRCLIENT + 'editor/codemirror/';
-        
-        DOM.anyLoadOnLoad(
-            [
+        var lDir    = cloudcmd.LIBDIRCLIENT + 'editor/codemirror/',
+            lFiles  =
                 [
-                    lDir + 'codemirror.css',
-                    lDir + 'theme/night.css',
-                    lDir + 'mode/javascript.js',
-                ],
-                
-                lDir + 'codemirror.js'
-            ],
-            
-            function(){
-                console.timeEnd('codemirror load');
-                CodeMirrorLoaded = true;
-                Util.exec(pCallBack);
-            });
-        
-    }     
+                    [
+                        lDir + 'codemirror.css',
+                        lDir + 'theme/night.css',
+                        lDir + 'mode/javascript.js',
+                    ],
+                    
+                    lDir + 'codemirror.js'
+                ];
         
+        DOM.anyLoadOnLoad(lFiles, function(){
+            console.timeEnd('codemirror load');
+            CodeMirrorLoaded = true;
+            Util.exec(pCallBack);
+        });
+    
+    }
+    
     /**
      * function shows CodeMirror editor
      */
@@ -235,9 +234,8 @@ var CloudCommander, Util, DOM, CloudFunc, CodeMirror;
         };
        
         /* добавляем обработчик клавишь */
-       DOM.addKeyListener( lKeyListener );
-       
-       DOM.setButtonKey('f4', lEditor);
+       DOM.addKeyListener( lKeyListener )
+          .setButtonKey('f4', lEditor);
     };
     
     cloudcmd.Editor.CodeMirror      = CodeMirrorEditor;
diff --git a/lib/client/ie.js b/lib/client/ie.js
index 708558fc..45136ac7 100644
--- a/lib/client/ie.js
+++ b/lib/client/ie.js
@@ -46,13 +46,16 @@ var Util, DOM, $;
          * @param pListener
          */
         DOM.addListener = function(pType, pListener){
-            var lType = 'on' + pType,
+            var lRet = this,
+                lType = 'on' + pType,
                 lFunc = document[lType];
             
             document[lType] = function(){
                 Util.exec(lFunc);
                 pListener();
             };
+            
+            return lRet;
         };
     
     if(!document.getElementsByClassName){
diff --git a/lib/client/viewer.js b/lib/client/viewer.js
index 9237d355..194e143b 100644
--- a/lib/client/viewer.js
+++ b/lib/client/viewer.js
@@ -96,19 +96,16 @@ var CloudCommander, Util, DOM, CloudFunc, $;
      */
     FancyBox.load                       = function(pCallBack){
         console.time('fancybox load');
-        var lDir = cloudcmd.LIBDIRCLIENT + 'viewer/fancybox/';
+        var lDir    = cloudcmd.LIBDIRCLIENT + 'viewer/fancybox/',
+            lFiles  = [ lDir + 'jquery.fancybox.css',
+                        lDir + 'jquery.fancybox.js' ];
         
         
-        DOM.anyLoadInParallel([
-            lDir + 'jquery.fancybox.css',
-            lDir + 'jquery.fancybox.js'],
-            
-            function(){
-                console.timeEnd('fancybox load');
-                pCallBack();
-            });
-        
-        DOM.cssSet({id:'viewer',
+        DOM.anyLoadInParallel(lFiles, function(){
+            console.timeEnd('fancybox load');
+            pCallBack();
+        })
+        .cssSet({id:'viewer',
             inner : '#CloudViewer{'                         +
                         'font-size: 16px;'                  +
                         'white-space :pre'                  +
@@ -215,9 +212,8 @@ var CloudCommander, Util, DOM, CloudFunc, $;
         };        
         
         /* добавляем обработчик клавишь */
-        DOM.addKeyListener(lKeyListener);
-        
-        DOM.setButtonKey('f3', lView);
+        DOM.addKeyListener(lKeyListener)
+            .setButtonKey('f3', lView);
     };
     
     cloudcmd.Viewer.FancyBox            = FancyBox;