A small firefox plugin

A small firefox add-on. It will add an extra option to links matching a specific file extension. This option, called '"Upload" will cause the file to be downloaded to a temporal directory and then uploaded (via HTTP *or* HTTPS - both must work) to a site that the user must be able to configure (so there will be a dialog box somewhere). Similar add-ons already exist and can be used for reference. ## Deliverables - You will need to deliver a .xpi file for installation. - Source code must be in English. - Source code must be well commented. - Please don't bid if you don't have any experience with Firefox add-ons programming.