Easyui 搜索框的折叠与展开方法

<div id="searchForm" region="north" title="XXXX查询" collapsed="true"
style="height:185px;overflow-y: hidden">
<form id="mysearch" method="post" class="searchForm">
<ul class="searchUl">
<li class="searchLi"><span class="searchTitle">XXXXX:</span><span><input
id="XXX" name="XXXX" class="easyui-textbox" value="" /></span></li>
</ul>
<ul class="searchUl" style="margin-top:-8px">
<li><a id="searchbtn" class="easyui-linkbutton">查询</a> <a
id="clearbtn" class="easyui-linkbutton">清空</a></li>
</ul>
</form>
</div>

//页面搜索框默认展开
$('body').layout('expand', 'north');

//页面搜索框默认折叠$("#searchForm").layout('collapse','north');