menu.js
上传用户:quxuerui
上传日期:2018-01-08
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文件大小:2k
- /*
- * 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>
- */
- if (document.getElementById){
- document.write('<style type="text/css">.menuitemgroup{display: none;}</style>')
- }
- function SwitchMenu(obj)
- {
- if(document.getElementById) {
- var el = document.getElementById(obj);
- var title = document.getElementById(obj+'Title');
- if(obj.indexOf("_selected_")==0&&el.style.display == ""){
- el.style.display = "block";
- title.className = "pagegroupselected";
- }
- if(el.style.display != "block"){
- el.style.display = "block";
- title.className = "pagegroupopen";
- }
- else{
- el.style.display = "none";
- title.className = "pagegroup";
- }
- }// end - if(document.getElementById)
- }//end - function SwitchMenu(obj)