Script Summary: UNOFFICIAL script to convert Co-operative Bank and Smile.co.uk bank statements and Co-operative Bank credit card statements into CSV and OFX files
Many thanks to Michael Vandercamp on who's script (http://userscripts.org/scripts/show/3420) this one is heavily based.
Currently the only way to save the output is by copying and pasting the text from the popup window.
You will probably need to add more URL's to the scripts as their are multiple servers hosting the online banking.
To do this go to Tools -> Greasemonkey -> Manage User Scripts and add the URL to the Included Scripts section.