Detect text entry in text field box

Use the 'onKeyDown' event.


"fifo85" <webforumsuser@macromedia.com> wrote in message
news:euft9o$cfo$1@forums.macromedia.com...
> Hi,
>
> Can anyone help me here, i am trying to detect if text is being typed in
> my
> text field.
> Basically what i want to do is :-
> If text is typed in my text fieid box then i want to grey out my drop down
> list box.
> Hence how do i take action of text being typed in my text field?
>
> Thanks
>
> Fifo
>