Client-side validation of user controls in asp.net 1.1

[urig]

Hi,

I have a pages that contains:
1. A UserControl (that is composed of several DropDownLists).
2. A CustomValidator to validate the UserControl.

I have successfully setup the CustomValidator to validate the
UserControl on the server-side by using the ValidationProperty("")
attribute on the UserControl.

I'm having problems doing something similar on the client-side. The
CustomValidator never triggers the ClientValidationFunction that I have
assigned to it.

Does anyone know how to make the CustomValidator fire the
ClientValidationFunction based upon client-side events in the
UserControl?

Any help will be greatly appreciated.

urig