I am running Moodle 1.9.  In one of my courses, I'd like to let students go out to the live application to compleate the taks just shown to them in Moodle.  All my learners are remote and use Citrix Reciever locally to connect to their application server.  Each student has Citrix Receiver installed on their local machine.

Citrix Receiver is available for LINUX.  Is there a way to launch Citrix Receiver from within Moodle, either locally, or if I install Citrix Receiver on my Moodle server, remotely?