diff --git a/index.html b/index.html
index 33ed75cd..d3ab7e39 100644
--- a/index.html
+++ b/index.html
@@ -46,13 +46,13 @@
 			</div>
 			<div class="buttons-panel">
 				<div class="button-group navigate-controls">
-					<button class="btn-nav-level-up no-label" type="button" data-bind="click: headerModel.goParent, attr: {title: localizeGUI() ? lg().go_level_up : null}">
+					<button class="btn-nav-level-up no-label" type="button" data-bind="click: headerModel.navLevelUp, attr: {title: localizeGUI() ? lg().go_level_up : null}">
 						<span>&nbsp;</span>
 					</button>
-					<button class="btn-nav-home no-label" type="button" data-bind="click: headerModel.goHome, attr: {title: localizeGUI() ? lg().go_home : null}">
+					<button class="btn-nav-home no-label" type="button" data-bind="click: headerModel.navHome, attr: {title: localizeGUI() ? lg().go_home : null}">
 						<span>&nbsp;</span>
 					</button>
-					<button class="btn-nav-refresh no-label" type="button" data-bind="click: headerModel.refreshFolder, attr: {title: localizeGUI() ? lg().go_refresh : null}">
+					<button class="btn-nav-refresh no-label" type="button" data-bind="click: headerModel.navRefresh, attr: {title: localizeGUI() ? lg().go_refresh : null}">
 						<span>&nbsp;</span>
 					</button>
 				</div>
@@ -223,7 +223,7 @@
 					<div class="fm-preview" data-bind="with: previewModel">
 						<div class="fm-preview-toolbar">
 							<form id="fm-js-preview-toolbar">
-								<button class="btn-file-preview-close" type="button" data-bind="event: {click: function(data, event) {$root.headerModel.goParent()}}">
+								<button class="btn-file-preview-close" type="button" data-bind="event: {click: function(data, event) {$root.headerModel.navLevelUp()}}">
 									<span data-bind="text: $root.lg().parentfolder"></span>
 								</button>
 								<!-- ko if: buttonVisibility('select') -->
diff --git a/scripts/filemanager.js b/scripts/filemanager.js
index 16aae63a..5e98a39c 100644
--- a/scripts/filemanager.js
+++ b/scripts/filemanager.js
@@ -1850,12 +1850,12 @@ $.richFilemanagerPlugin = function(element, pluginOptions)
                 fm.log("CLOSE button is clicked");
 			};
 
-			this.goHome = function() {
+			this.navHome = function() {
 				model.previewFile(false);
 				model.itemsModel.loadList(fileRoot);
 			};
 
-			this.goParent = function() {
+			this.navLevelUp = function() {
 				var parentFolder = model.previewFile()
                     ? getDirname(model.previewModel.rdo().id)
                     : getParentDirname(model.currentPath());
@@ -1869,6 +1869,15 @@ $.richFilemanagerPlugin = function(element, pluginOptions)
                 }
 			};
 
+            this.navRefresh = function() {
+                if(model.previewFile()) {
+                    model.previewFile(false);
+                    model.previewFile(true);
+                } else {
+                    model.itemsModel.loadList(model.currentPath());
+				}
+            };
+
 			this.displayGrid = function() {
 				model.viewMode('grid');
 				model.previewFile(false);