This script requires htmldoc, metasploit, openvas-client and -scanner, nmap, and zip. I have posted it to my random script and snippets page and will maintain it there, but posting here as well.
May not be perfect, my bash-fu is rusty. Some extra info, htmldoc is quite neat. You can actually specify a logo image to use if you want for your company adding '--header l --logoimage /path/to/logo.jpg'.
UPDATE: Updated code w/ svn repo here.