Shawn,
Those can be in flash or in JavaScript and with both of them you are able to
read from a text file or even html file and give a visual representation of
that file in a space that you define on your page. With JavaScript you able
to do autoscroll in a frame, table or cell. Check this link out if you want
to look at some code on what happens behind the scenes.
http://www.softcomplex.com/products/tigra_scroller/
Hope it helps,
--
in**@dowhileloop.com http://dowhileloop.com website development
http://publicjoe.dowhileloop.com -- C# Tutorials
"Shawn Zheng" <sz********@rogers.com> wrote in message
news:#u**************@TK2MSFTNGP12.phx.gbl...
Does any one can tell me how auto-scrolling works. the auto-scrolling is
often seeing in web site that a list or may be some small portion of a
page automatically moves down or up and keep working that way. It never stops
unless visitors click on a link item that may eixist in the scrolling
portion.
Shawn