匿名Inline Window
The inline window stay inside its parent.
示例：
代码：
<div style="margin:20px 0;">
<a href="javascript:void(0)" class="easyui-linkbutton" onclick="$('#w').window('open')">Open</a>
<a href="javascript:void(0)" class="easyui-linkbutton" onclick="$('#w').window('close')">Close</a>
</div>
<div class="easyui-panel" style="position:relative;width:500px;height:300px;overflow:auto;">
<div id="w" class="easyui-window" data-options="title:'Inline Window',inline:true" style="width:250px;height:150px;padding:10px">
This window stay inside its parent
</div>
</div>