Posted 09 July 2012 - 06:54 AM
A reply form can be made using only html, but that is all html can do. You will need some sort of script on the server side to take the contents of the form and store it; the language used to do this is irrelevant. Any of a number of languages can do this. Once it is stored, then there needs to be some mechanism to retrieve the reviews and somehow add them to your web pages. You can probably find a script somewhere that will receive the information from the form, but it will have to be customized to your set-up.
Your other option is to include an email link, and manually edit your web pages to add the comments. Then you can get by with just html.