Hi,

I'm using struts for my web application. I have a tree structure
displayed by using JSP. I have implemeted the functions that can expand
and clap the tree. The only problem is that the tree is big. If I
scroll down a page to the middle and expend a node there, how can I
stay there after the node is expended? I know for html page, you can
use <a name="xxx"> and append #xxx to the end of the URL. How can I
implement that using JSP and struts? In other word how can I make a JSP
page remember the scroll position of a frame?

Thank you very much.

B.