Can a user install an extension, preference or script to have Firefox manipulate an HTML form element on loading, e.g., having a SELECT's default OPTION set when visiting a certain page. [more inside]
posted by Blazecock Pileon on Jan 30, 2007 - 11 answers

Is it possible to set the action attribute of an HTML form, such that the method is POST, but the action includes GET variables? [more inside]
posted by Blazecock Pileon on Oct 26, 2006 - 8 answers