Hi,

Thanks for the reply. I couldn't get it to work though. No errors but nothing updated.

Let me explain what Im trying to do incase it becomes clearer....

Ok for my chat script I have a def editor built in to manage forms....you can see how it looks here:

http://www.wiredon.net/...at/mini_def_full.jpg

Using a JS prompt Im asking the administrator to enter a field name (Im listing some common regexs to make it easier for admin)....so I have a link like:

<a href="#" onclick="do_regex('^\w+$');">Letters, Numbers and Underscore</a>

Now Im trying to get the javascript to insert that regex into the regex field in the image above.

I just can seem to get it to work.