1 files changed, 57 insertions, 0 deletions
diff --git a/_released_docs/r3.8.1/skin/init.js b/_released_docs/r3.8.1/skin/init.js
new file mode 100644
index 000000000..fa40beb75
--- /dev/null
+++ b/_released_docs/r3.8.1/skin/init.js
@@ -0,0 +1,57 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+/**
+ * This script, when included in a html file, can be used to make collapsible menus
+ *
+ * Typical usage:
+ * <script type="text/javascript" language="JavaScript" src="menu.js"></script>
+ */
+
+function getFileName(url){
+    var fileName = url.substring(url.lastIndexOf('/')+1);
+    return fileName;
+}
+
+function init(){
+    var url = window .location.pathname;
+    var fileName = getFileName(url);
+
+    var menuItemGroup = document.getElementById("menu").children;
+
+    for (i = 0; i < menuItemGroup.length; i++) {
+        if("menutitle" === menuItemGroup[i].className){
+            continue;
+        }
+        var menuItem = menuItemGroup[i].children;
+        if(menuItem.length>0){
+            for (j = 0; j < menuItem.length; j++) {
+                if(menuItem[j].firstElementChild != null){
+                    var linkItem = menuItem[j].firstElementChild;
+                    if('a' === linkItem.localName){
+                        var linkFile = getFileName(linkItem.href);
+                        if(fileName === linkFile && linkItem.href.lastIndexOf("apidocs/zookeeper-server/index.html")<0){
+                            linkItem.className = "selected";
+                            linkItem.parentNode.parentNode.className = "selectedmenuitemgroup";
+                            var title = document.getElementById(linkItem.parentNode.parentNode.id+"Title");
+                            title.className="menutitle selected";
+                        }
+                    }
+                }
+            }
+        }
+    }
+}