代码如下:
<div style=width:630px;height:350px;overflow:hidden;border:0px>
<div style=width:800px;height:800px;margin:-810px 0px 0px -10px;>
<iframe src=http://www.sci99.com/ width=960 height=1280 scrolling=no></iframe>
</div>
</div>
<div style=width:800px;height:900px;overflow:hidden;border:0px>
<div style=width:500px;height:900px;margin:-320px 0px 0px -10px;>
<iframe src=http://www.sci99.com/details/monitorall.aspx width=700 height=1024 scrolling=no></iframe>
</div>
</div>
