查找类似cctv视频文件地址,该怎么处理

查找类似cctv视频文件地址
如何查找此类网页上视频地址？
网页地址如下：http://sports.cctv.com/20090622/111325.shtml
请知道的朋友帮个忙，教我方法 


------解决方案--------------------
<script type="text/javascript">
var fo = new SWFObject("/playcfg/player_new.swf", "myFlash", width, height, "9", "#000000");
fo.addVariable("id", "a1027a7f481f403acd90569418202877_on2_vp6400000");
fo.addVariable("method","http");
fo.addParam("wmode", "windows");
fo.addParam("allowFullScreen", "true");
fo.addParam("allowScriptAccess","always");
fo.addVariable("ad_call", ad_call);
fo.write("myFlash");
</script>

源程序里的。
------解决方案--------------------
它用了相对路径 而且网页地址重新写过了 很难找到
------解决方案--------------------
http://121.14.54.86/v.2008.cctv.com/flv/images/sobey/2009/06/22/a1027a7f481f403acd90569418202877_on2_vp6400000.flv