Exports pages for the printers, using Trinity Mirror's preset. As of v1.1, it asks the user whether she wants to export a spread, left or right page. The resulting .pdf is saved to a date-named subfolder in the InDesign file's directory.
Exports pages using InDesign's built-in smallest file size preset, with the intention of then combining them for the Star's online .pdf edition. Files are saved into a date-named subfolder in the InDesign files' directory. (The Trinity and Web .pdf folders have different prefixes, so using one script will not overwrite the files produced by the other.)
The Trinity exporter works best when given a keyboard shortcut. If you add it to InDesign's scripts panel you can then assign a shortcut through Keyboard Shortcuts in the edit menu. However, I prefer to use it through FastScripts.
I recommend saving the web .pdf exporter as an .app file (from AppleScript Editor or Script Debugger). You can the run it as you would any other application, where it presents a file picker, or drop files onto it.