'../../skin/images/chapter_open.gif');">Design</div>
<div id="menu_selected_1.2" class="selectedmenuitemgroup" style="display: block;">
<div onclick="SwitchMenu('menu_1.2.1', '../../skin/')" id="menu_1.2.1Title" class="menutitle">About</div>
<div id="menu_1.2.1" class="menuitemgroup">
<div class="menuitem">
<a href="../../dev/design/index.html">Introduction</a>
</div>
</div>
<div onclick="SwitchMenu('menu_1.2.2', '../../skin/')" id="menu_1.2.2Title" class="menutitle">Core Process</div>
<div id="menu_1.2.2" 