diff --git a/cloudcmd.js b/cloudcmd.js
index 254f29cb..2255df2f 100644
--- a/cloudcmd.js
+++ b/cloudcmd.js
@@ -276,8 +276,8 @@
                 else {
                     p.name  = INDEX_PATH,
                     lPanel  = CloudFunc.buildFromJSON(pJSON, FileTemplate, PathTemplate, LinkTemplate),
-                    lList   = '<div id=left class=panel>'  + lPanel + '</div>' +
-                              '<div id=right class=panel>' + lPanel + '</div>';
+                    lList   = '<div id="js-left" class="panel left">'  + lPanel + '</div>' +
+                              '<div id="js-right" class="panel right">' + lPanel + '</div>';
                     
                     main.sendResponse(p, indexProcessing({
                         additional  : lList,
diff --git a/css/style.css b/css/style.css
index 41dd0125..1137c84d 100644
--- a/css/style.css
+++ b/css/style.css
@@ -31,7 +31,7 @@ body {
     background-color:white;
 }
 
-.fm, #left>li, #right>li, .path, .fm-header,
+.fm, .left>li, .right>li, .path, .fm-header,
 .mini-icon, .name, .size, .owner, .mode, .keyspanel, .cmd-button {
     -webkit-user-select : none;
     -moz-user-select    : none;
@@ -167,7 +167,7 @@ body {
     font-weight: bold;
 }
 
-.left, #left {
+.left {
     float:left;
 }
 
@@ -180,7 +180,7 @@ body {
     color: rgb(254,159,224);
 }
 
-.right, #right {
+.right {
     float:right;
 }
 .panel {
@@ -323,7 +323,7 @@ a:hover, a:active {
         width:94%;
     }
     /* если правая панель не помещаеться - прячем её */
-    #right, .cmd-button#f5, .cmd-button#f6 {
+    .right, .cmd-button#f5, .cmd-button#f6 {
         display: none;
     }
 }
diff --git a/lib/client.js b/lib/client.js
index f811d0bd..e1de9136 100644
--- a/lib/client.js
+++ b/lib/client.js
@@ -453,7 +453,7 @@ var Util, DOM, CloudFunc;
          * используеться при первом заходе в корень
          */
         function getJSONfromFileTable() {
-            var lLeft       = DOM.getById('left'),
+            var lLeft       = DOM.getById('js-left'),
                 lPath       = DOM.getByClass('path')[0].textContent,
                 
                 lFileTable  = {
diff --git a/lib/client/dom.js b/lib/client/dom.js
index a15e3ece..20716c6f 100644
--- a/lib/client/dom.js
+++ b/lib/client/dom.js
@@ -1499,15 +1499,16 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
              * @param pPanel_o = {active: true}
              */
             this.getPanel                = function(pActive) {
-                var files, panel, id,
-                    current     = this.getCurrentFile();
-                    files       = current.parentElement;
-                    panel       = files.parentElement;
+                var id          = 'js-',
+                    current     = this.getCurrentFile(),
+                    files       = current.parentElement,
+                    panel       = files.parentElement,
+                    isLeft      = DOM.isContainClass(panel, 'left');
                     
                 /* if {active : false} getting passive panel */
                 if (pActive && !pActive.active) {
-                    id      = panel.id === 'left' ? 'right' : 'left';
-                    panel   = this.getById(id);
+                    id          += isLeft ? 'right' : 'left';
+                    panel       = this.getById(id);
                 }
                 
                 /* if two panels showed
@@ -1515,7 +1516,7 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
                  * panel
                  */
                 if (window.innerWidth < CloudCmd.MIN_ONE_PANEL_WIDTH)
-                    panel = this.getById('left');
+                    panel = this.getById('js-left');
                     
                 
                 if (!panel)