1 | /* |
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2 | * Copyright 2002-2004 The Apache Software Foundation |
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3 | * |
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4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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5 | * you may not use this file except in compliance with the License. |
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6 | * You may obtain a copy of the License at |
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7 | * |
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8 | * http://www.apache.org/licenses/LICENSE-2.0 |
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9 | * |
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10 | * Unless required by applicable law or agreed to in writing, software |
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11 | * distributed under the License is distributed on an "AS IS" BASIS, |
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 | * See the License for the specific language governing permissions and |
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14 | * limitations under the License. |
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15 | */ |
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16 | /** |
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17 | * This script, when included in a html file, can be used to make collapsible menus |
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18 | * |
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19 | * Typical usage: |
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20 | * <script type="text/javascript" language="JavaScript" src="menu.js"></script> |
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21 | */ |
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22 | |
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23 | if (document.getElementById){ |
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24 | document.write('<style type="text/css">.menuitemgroup{display: none;}</style>') |
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25 | } |
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26 | |
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27 | |
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28 | function SwitchMenu(obj, thePath) |
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29 | { |
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30 | var open = 'url("'+thePath + 'images/chapter_open.gif")'; |
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31 | var close = 'url("'+thePath + 'images/chapter.gif")'; |
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32 | if(document.getElementById) { |
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33 | var el = document.getElementById(obj); |
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34 | var title = document.getElementById(obj+'Title'); |
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35 | |
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36 | if(el.style.display != "block"){ |
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37 | title.style.backgroundImage = open; |
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38 | el.style.display = "block"; |
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39 | }else{ |
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40 | title.style.backgroundImage = close; |
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41 | el.style.display = "none"; |
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42 | } |
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43 | }// end - if(document.getElementById) |
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44 | }//end - function SwitchMenu(obj) |
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