get information from perl

hi.
i am trying to set up a login page thats verify the existence of the user.
i wrote a perl file that runs on server and check it out, the problem is that i cant get the return value of that perl file.
is there a way?

You can use one of the internet download plugins to capture the response from any web script.

thx man.
i used inetc::get to download the page.