diff --git a/apps/common/main/lib/component/Layout.js b/apps/common/main/lib/component/Layout.js
index bb294def8..3eb230841 100644
--- a/apps/common/main/lib/component/Layout.js
+++ b/apps/common/main/lib/component/Layout.js
@@ -185,6 +185,13 @@ define([
             return parseInt(el.css('width'));
         },
 
+        getItem: function (alias) {
+            for (var p in this.panels) {
+                var panel = this.panels[p];
+                if ( panel.alias == alias ) return panel;
+            }
+        },
+
         onSelectStart: function(e) {
             if (e.preventDefault) e.preventDefault();
             return false;
diff --git a/apps/common/main/lib/util/utils.js b/apps/common/main/lib/util/utils.js
index 45d89d50e..e8f9b7263 100644
--- a/apps/common/main/lib/util/utils.js
+++ b/apps/common/main/lib/util/utils.js
@@ -735,4 +735,24 @@ String.prototype.strongMatch = function(regExp){
     }
 
     return false;
-};
\ No newline at end of file
+};
+
+Common.Utils.InternalSettings = new(function() {
+    var settings = {};
+
+    var _get = function(name) {
+            return settings[name];
+        },
+        _set = function(name, value) {
+            settings[name] = value;
+        };
+
+    return {
+        get: _get,
+        set: _set
+    }
+});
+
+Common.Utils.InternalSettings.set('toolbar-height-compact', 32);
+Common.Utils.InternalSettings.set('toolbar-height-normal', 32+67);
+Common.Utils.InternalSettings.set('doc-title-height', 26);
\ No newline at end of file