效果图：
代码：
View Code
<html>
<head>
<title></title>
</head>
<body>
<!-- content begin -->
<div class="w_cont_box">
<div id="cont_m_46_box" class="contBox"><div id="cont_m_46"><div id="tblog_w_cont_m_46"></div>
<script type="text/javascript">
(function(){
var key = encodeURI('钦州');
document.getElementById('tblog_w_cont_m_46').innerHTML = '<iframe src="http://v.t.sina.com.cn/widget/widget_topic_width.php?tags=' + key + '&rightwidth=250&height=439&width=874&widgetcolor=f2f2f2&leftcolor=333&leftbgcolor=fff&leftlinkcolor=013979&rightcolor=333&rightbgcolor=fafafa&rightlinkcolor=013979" width="874" height="439" scrolling="no" frameborder="0"></iframe>';
})();
</script></div></div>
</div>
<!-- content end -->
</body>
</html>