2>Accordion Actions</h2>
<div class="demo-info">
    <div class="demo-tip icon-tip"></div>
    <div>Click the buttons below to add or remove accordion items.</div>
</div>
<div style="margin:10px 0;">
    <a href="javascript:void(0)" class="easyui-linkbutton" onclick="selectPanel()">Select</a>
    <a href="javascript:void(0)" class="easyui-linkbutton" onclick="addPanel()">Add</a>
    <a href="javascript:void(0)" class="easyui-linkbutton" onclick="removePanel()">Remove</a>
</div>
<div id="aa" class=