sharing web resources across modules

I've tried a couple of approaches with no success. Would appreciate some help.

I have several modules (web apps) in my intellij 11.1.5 project. I would like to share selected source (js, jsp, css) from one of my modules as web resources in other modules. For instance:

Mod1     /mod1

   src

         ...

   web

     shared

          my.js

          my.jsp

          my.css

Mod2     /mod2

   src

         ...

   web

     mod2_js

          mod2.js

I would like to make the contents of Mod1's shared directory available under the Mod2 web root (minimally at runtime) so that the following URLs work:

     http://local/mod1/shared/my.js

     http://local/mod2/shared/my.js

Thanks for your help.