>Hi Paul,
>
>I do need to reference it from my code behind. I am setting the value in code behind, and then checking that value in java script. Is this true for input= as opposed to ASP HiddenField types? I tried both, but neither show up in my source. Interestingly in another sample page it works perfect but there isn't a master page involved and thus no Content holder.
>Tim

The rendered name will include the Content, but were you able to find at all the reference to your field? The name in the source will be long, but part of it will include your ID.