| /* |
| * 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, thePath) |
| { |
| var open = 'url("'+thePath + 'images/chapter_open.gif")'; |
| var close = 'url("'+thePath + 'images/chapter.gif")'; |
| if(document.getElementById) { |
| var el = document.getElementById(obj); |
| var title = document.getElementById(obj+'Title'); |
| |
| if(el.style.display != "block"){ |
| title.style.backgroundImage = open; |
| el.style.display = "block"; |
| }else{ |
| title.style.backgroundImage = close; |
| el.style.display = "none"; |
| } |
| }// end - if(document.getElementById) |
| }//end - function SwitchMenu(obj) |
