easyui 左右控制選項卡

<div data-options="region:'north',title:'North Title',split:false" style="height:100px;"></div>
			<div data-options="region:'west',title:'West',split:false" style="width:100px;">
				<a id="btn" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-save'" onclick="addTabe(this)">新增</a>
				<a id="btn" href="#" class="easyui-linkbutton" data-options="iconCls:'icon-search'" onclick="addTabe(this)">查看</a>

			</div>
			<div data-options="region:'center',title:'center title',split:false" style="padding:5px;background:#eee;">

				<div id="tt" class="easyui-tabs" style="width:500px;height:250px;" data-options="fit:true">

</div>

function addTabe(obj) {
				if ($('#tt').tabs('exists', $(obj).html())) {
					$('#tt').tabs('select', $(obj).html())
				} else {
					$('#tt').tabs('add', {
						title:$(obj).html(),
						content: 'Tab Body',
						closable: true,
						tools: [{
							iconCls: 'icon-mini-refresh',
							handler: function() {
								alert('refresh');
							}
						}]
					});
				}
			}