[galaxy-dev] How to send a file from galaxy to an external URL

Dear Galaxy developers, I am a beginner in galaxy development and I would like to build a tool to send a file from galaxy to an external URL. I tried to work with the following tutorial : http://wiki.galaxyproject.org/Admin/Tools/External%20Display%20Applications%... But I couldn't make it work and it doesn't seem to fit exactly to what I want to do. I would be grateful if you could help me with this issue, Thank you everyone, Delphine -- Delphine Larivière Ph.D Student in Bioinformatics CIRAD Data Integration Team email: delphine.lariviere@cirad.fr