blob: 1d9efc3c912811b0187495126e429f5d99d3986a [file] [log] [blame]
/*
* Copyright 2002-2004 The Apache Software Foundation or its licensors,
* as applicable.
*
* Licensed 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)