以下的这段天气网页代码可以根据访问者的归属地显示相应的城市天气，准确度较高，你可以根据需要修改代码
根据IP地址判断
<iframe src="http://www.ttyyy.com/tianqi/tq.html" width="160" height="60" frameborder="no"
border="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>
<iframe src="http://www.7stk.com/1/6/200907.htm" width="220" height="30" frameborder="0"
marginwidth="0" marginheight="0" scrolling="no" name="I2" align="middle">
</iframe>
<iframe src="http://www.7stk.com/1/6/sina.htm" frameborder="0" width="117" height="37"
marginheight="0" marginwidth="0" scrolling="no"></iframe>
<div id="apDiv1"><script type="text/javascript" src="http://minisite.qq.com/js/j.minisite.weather.js"></script>
<div id=Wealth ></div>
<script>MiniSite.Weather.print("Wealth");</script></div>
加入收藏代码：
<a href=# onclick="window.external.addFavorite(this.href,this.title);return false;" title='绿色导航' rel="sidebar">加入收藏</a>