Advanced Forms and Files question?

Although it's the first time I post here, I often read posts.

So, here's my problem:

I have a form where users enter some data to generate HTML code. The HTML code is displayed in the same page in a textarea field (name Results) in the same form when user clicks "Generate HTML".

How can I do this (if possible):

1. Open the Results (textarea with generated HTML code) in a Notepad window. In other words, once the HTML code is generated is it possible to have a button that when the user clicks, it opens a notepad window with the same content as the textarea field?

2. Save ONLY the Results (content of textarea field) into a file?

3. Store the info (just the data entered in the form) in a file? They can have several files with different data and the file name is the one that entered in a field.

4. Retrieve (open) a particular file and populate a form with the data stored in that file. User would have to choose what file to open.

In the submit function run an Activ Script to
1. Use FSET to retrieve the field contents
2. Use the FILESAVEPROMPT/FILESAVEPROMPT2 functions to ask for the file name
3. Write the file out using FILEWRITE
4. Kick off notepad using something RUN('NOTEPAD.EXE {filename}'

What if I store the file names in INI file, get the list and prompt user to select one. Then I could check if file exists or not and open it.

Is there any concerns I must have by using this method?