Force Open/Save Dialog on web for attachments

I have read many posts on this – when clicking on an attachment, have the Open/Save dialog appear for the attachment…

I found this solution:

http://www.codestore.net/store.nsf/unid/EPSD-59MN9J?OpenDocument

but I was hoping to avoid the Java route…

I have an agent that processes a .txt file and I would like to present the user with the Open/Save dialog instead of opening the actual document with the attachment and having them right-click and choose from that menu.

The agent is working fine — it presents the Open/Save dialog, however, it saves the .txt with HTML content. I have the same issue as:

http://www-10.lotus.com/ldd/nd6forum.nsf/55c38d716d632d9b8525689b005ba1c0/b581c9159fb32fc5852572df003c74fb?OpenDocument

On the form I attach the file to, I have a computed for display field with the following:

@SetHTTPHeader(“Content-Type”; “application/force-download”);

@SetHTTPHeader(“Content-Type”; “application/octet-stream”);

@SetHTTPHeader(“Content-Type”; “application/download”);

@SetHTTPHeader(“Content-Disposition”; “attachment; filename="” + attachmentName + “"”);

@SetHTTPHeader(“Content-Transfer-Encoding”; “binary”);

@SetHTTPHeader(“Content-Length”; @AttachmentLengths)

Should this be placed in the HTML Head Content of the form instead of a field? Should I enlcose the field in tags?

Any help would be great.

Thanks!

Dan