simple ajax drop down list

I just want to have 1 drop down list fill the other drop down list without a
round trip.
Is there some really simple ajax thing i can copy and use, or is it a big
deal
do i habe to install an ajax server or somethingBoris Twila wrote:
> I just want to have 1 drop down list fill the other drop down list
> without a round trip.
You'll have to write your own custom javascript to do that.

> Is there some really simple ajax thing i can copy and use, or is it a
> big deal
If you don't want a round trip, you don't want Ajax.
Ajax uses round trips, only it uses partial postbacks instead of page
postbacks.

> do i habe to install an ajax server or something
If you want to use Ajax, it has to be installed on the server.
Riki