I have long seen the beautiful goldfish that swayed to swan on the blog. I didn't know how to do it. I saw the following two articles, I finally understood, huh, huh, huh
http://blog.9cbs.net/codeangel/archive/2004/08/27/86627.aspx
http://blog.9cbs.net/kvw3000/Archive/2004/07/14/41178.aspx
Then put the weather forecast, clock, counter, and get it up.
