</div>
<!-- end -->
<div data-options="region:'east',split:true,collapsed:true,title:'East'" style="width:100px;padding:10px;">east region</div>
<div data-options="region:'south',border:false" style="height:50px;background:#A9FACD;padding:10px;">south region</div>
<div data-options="region:'center',title:'Center'">
<div id="tt" class="easyui-tabs" data-options="tools:'#tab-tools'" style="width:700px;height:250px">
</div>
</div>