diff --git a/lib/client/editor.js b/lib/client/editor.js
index e601bb35..1ad28b08 100644
--- a/lib/client/editor.js
+++ b/lib/client/editor.js
@@ -1,11 +1,18 @@
 var CloudCommander, CodeMirror;
+/* object contains editors CodeMirror
+ * and later will be Ace
+ */
 CloudCommander.Editor = {};
-CloudCommander.Editor.CodeMirror = {
-    load: (function(){
+CloudCommander.Editor.CodeMirror = {    
+    load: (function(){ /* function loads CodeMirror js and css files */
   
+        /* load CodeMirror main module */
         CloudCommander.jsload('http://codemirror.net/lib/codemirror.js', load_all(this));
         
-        function load_all(pParent) {
+        /* function loads css files
+         * of CodeMirror
+         */
+        var load_all = function(pParent) {
             return function(){
                 CloudCommander.cssLoad({
                     src     : 'http://codemirror.net/lib/codemirror.css',
@@ -61,7 +68,7 @@ CloudCommander.Editor.CodeMirror = {
             };
         }
     }),
-    show : (function(){
+    show : (function(){ /* function shows CodeMirror editor */
             /* if CloudEditor is not loaded - loading him */
             document.getElementById('CloudEditor') ||
                 this.load();