I have the following code

<input type=hidden name="required" value="a:a is required,b:b is required,c:c is required">

What I would like to do is if a certain radio button later in the form has been clicked "Yes" to a question the code stays as is...if the radio button has been clicked No, the line would now be value="a:a is required,b:b is required, c:c is required,d:d is required". Is this possible? I guess in other words I'd like the "value" set to be variable depending upon the response.

Thanks,
Ron

Is this possible: YES!

This is actually a question of client side scripting, and as such belonging in a javascript or vbscript forum, but if you post some code here, I'll have a go at it...