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diff --git a/apps/files_external/js/statusmanagerutils.js b/apps/files_external/js/statusmanagerutils.js
new file mode 100644
index 00000000000..e8e8265f9ef
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+++ b/apps/files_external/js/statusmanagerutils.js
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+/**
+ * ownCloud
+ *
+ * @author Juan Pablo Villafañez Ramos <jvillafanez@owncloud.com>
+ * @author Jesus Macias Portela <jesus@owncloud.com>
+ * @copyright (C) 2014 ownCloud, Inc.
+ *
+ * This code is covered by the ownCloud Commercial License.
+ *
+ * You should have received a copy of the ownCloud Commercial License
+ * along with this program. If not, see <https://owncloud.com/licenses/owncloud-commercial/>.
+ *
+ */
+
+if (!OCA.External) {
+    OCA.External = {};
+}
+
+if (!OCA.External.StatusManager) {
+    OCA.External.StatusManager = {};
+}
+
+OCA.External.StatusManager.Utils = {
+
+    showAlert: function(message){
+        if (!OC.Notification.isHidden()) {
+            OC.Notification.hide();
+            OC.Notification.showHtml(message);
+        } else {
+            OC.Notification.showHtml(message);
+        }
+        setTimeout(function() {
+            if ($("#notification").text() === message) {
+                OC.Notification.hide();
+            }
+        }, 10000);
+    },
+
+    showIconError: function(folder, clickAction, errorImageUrl) {
+        var bgColor = '#F2DEDE';
+        var imageUrl = "url(" + errorImageUrl + ")";
+        var trFolder = $('#fileList tr[data-file=\"' + this.jqSelEscape(folder) + '\"]');
+        this.changeFolderIcon(folder, imageUrl);
+        this.toggleLink(folder, false, clickAction);
+        trFolder.css('background-color', bgColor);
+    },
+
+    /**
+     * @param folder string with the folder or jQuery element pointing to the tr element
+     */
+    storeDefaultFolderIconAndBgcolor: function(folder) {
+        var trFolder;
+        if (folder instanceof $) {
+            trFolder = folder;
+        } else {
+            trFolder = $('#fileList tr[data-file=\"' + this.jqSelEscape(folder) + '\"]');
+        }
+        trFolder.each(function(){
+            var thisElement = $(this);
+            if (thisElement.data('oldbgcolor') === undefined) {
+                thisElement.data('oldbgcolor', thisElement.css('background-color'));
+            }
+        });
+
+        var icon = trFolder.find('td:first-child div.thumbnail');
+        icon.each(function(){
+            var thisElement = $(this);
+            if (thisElement.data('oldImage') === undefined) {
+                thisElement.data('oldImage', thisElement.css('background-image'));
+            }
+        });
+    },
+
+    /**
+     * @param folder string with the folder or jQuery element pointing to the tr element
+     */
+    restoreFolder: function(folder) {
+        var trFolder;
+        if (folder instanceof $) {
+            trFolder = folder;
+        } else {
+            trFolder = $('#fileList tr[data-file=\"' + this.jqSelEscape(folder) + '\"]');
+        }
+        trFolder.css('background-color', '');
+        tdChilds = trFolder.find("td:first-child div.thumbnail");
+        tdChilds.each(function(){
+            var thisElement = $(this);
+            thisElement.css('background-image', thisElement.data('oldImage'));
+        });
+    },
+
+    /**
+     * @param folder string with the folder or jQuery element pointing to the first td element
+     * of the tr matching the folder name
+     */
+    changeFolderIcon: function(filename, route) {
+        var file;
+        if (filename instanceof $) {
+            file = filename;
+        } else {
+            file = $("#fileList tr[data-file=\"" + this.jqSelEscape(filename) + "\"] > td:first-child div.thumbnail");
+        }
+        file.css('background-image', route).hide().show(0);
+        // previous line is required in Chrome to force the css update so the image url
+        // is stored correctly later
+        //file.css('background-image', route).height();
+    },
+
+    toggleLink: function(filename, active, action) {
+        var link;
+        if (filename instanceof $) {
+            link = filename;
+        } else {
+            link = $("#fileList tr[data-file=\"" + this.jqSelEscape(filename) + "\"] > td:first-child a.name");
+        }
+        if (active) {
+            link.off('click.connectivity');
+            OCA.Files.App.fileList.fileActions.display(link.parent(), true, OCA.Files.App.fileList);
+        } else {
+            link.find('.fileactions, .nametext .action').remove();  // from files/js/fileactions (display)
+            link.off('click.connectivity');
+            link.on('click.connectivity', function(e){
+                if (action && $.isFunction(action)) {
+                    action(filename);
+                }
+                e.preventDefault();
+                return false;
+            });
+        }
+    },
+
+    isCorrectViewAndRootFolder: function() {
+        // correct views = files & extstoragemounts
+        if (OCA.Files.App.getActiveView() === 'files' || OCA.Files.App.getActiveView() === 'extstoragemounts') {
+            return OCA.Files.App.getCurrentAppContainer().find('#dir').val() === '/';
+        }
+        return false;
+    },
+
+    /* escape a selector expression for jQuery */
+    jqSelEscape: function(expression) {
+        return expression.replace(/[!"#$%&'()*+,.\/:;<=>?@\[\\\]^`{|}~]/g, '\\$&');
+    },
+
+    /* Copied from http://stackoverflow.com/questions/2631001/javascript-test-for-existence-of-nested-object-key */
+    checkNested: function(cobj /*, level1, level2, ... levelN*/) {
+        var args = Array.prototype.slice.call(arguments),
+            obj = args.shift();
+
+        for (var i = 0; i < args.length; i++) {
+            if (!obj || !obj.hasOwnProperty(args[i])) {
+                return false;
+            }
+            obj = obj[args[i]];
+        }
+        return true;
+    }
+};