DOpus as default FTP from browser

Is it possible that when I click on a FTP link within my browser (I'm using Firefox) it opens with DOpus rather than in the web browser ?

There isn't an option for this at the moment. The "default FTP handler" option only affects launching FTP:// URLs from other applications (e.g. Start->Run) and doesn't intercept them within web browsers.

My guess is it might require an add-in/extension for the browser(s) to do this, although I don't know for sure.