for a web application. The app is organized in several modules, each has its own instance scripts. I'm wondering how to do a server side forwarding from one module's runmode to another's. For example, when the user requests /cgi-bin/foo.pl?rm=mode1, I'd like the runmode mode1 to do some processing and then forward the request to /cgi-bin/bar.pl?rm=mode2 (e.g., keeping all parameters, environments, etc.). I'd like to avoid redirect, which involves the browser.