How should I organize my project directory structure in order to build two web applications for one project? I'm developing a "Recruiting Management System" to help recruiters manage the recruiting process. A web application that uses JSPs, Servlets, Struts, Hibernate, etc. will be deployed on the Intranet so that we don't have to deal with secure connections on the Internet. There will also be a separate webapp that is accessable over the Internet that allows people to browse job openings and submit their resume.

From a configuration management point of view, I'd like both of these webapps to be part of the same baseline. I'm considering things like c:projects
msinternal and c:projects
msexternal where c:projects
ms is my working directory from the point of view of my version control system. Under both the internal and external directories, there will be a src directory and maybe a jsp directory and a web-inf directory. Each webapp will need their own struts-config.xml, web.xml, validation.xml, and even a different style sheet (.css) file among other things. However, there are some .java source files that they do share.

Any suggestions or references to liturature would be appreciated.