[Freeswitch-users] originate - app arg, chan variable

Hello, I' d like to originate a call and send it to a script, and i need pass some information to the sript about the call i tried with arguments to the script: originate sofia/devil/cstomi%192.168.1.93 &javascript(arg.js arg1 args2) but i got "ReferenceError: argv is not defined" is it any other way to pass data to the script? can i set a channel variable, with the originate, or is any other solution for it? Thanks any help, Tamas