I wan to i visible/invisble Panel(Adf Component) on UI using ADS?

HI,
Following is my requirement
I am having one panel which should be visible/invisible on UI based on event coming from Web services.
I am consuming one web services which is sending me update which i suppose to read at specified interval.
if there is any update from web services then i suppose to visible/invisible Pane(ADF component)l on UI.
Active Data Service can be useful for this requirement?
If Yes,
Do i need to create Active Data Proxy for this?
Your suggestion will be helpful.
- Deepak Parmar

Frank Nimphius,
Thanks for your quick reply. :)
This is really good article which has provided one good way how to trigger event from client whenever we get update from server.
but i am still having some questions:
1) based on post you have provided, if i can able to trigger event from client then do i need to use ADS anymore?
2) Do you have source code for the same? , I want to see how ADS is playing role here.
3) if i am getting update from web services then do i need to create Active Data Proxy?
Regards,
Deepak

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