ajax点滴：怪问题
<p><div id="art" style="margin: 15px;"><font size="3"><span style="font-weight: bold;">问题一</span></font><div><br>在<a href="http://www.phpchina.com/javascript:;" onClick="javascript:tagshow(event, 'ajax');" target="_self"><u><strong>ajax</strong></u></a>返回的结果中：
