When I create a new file in Eclipse, there’s a wide selection of different alternatives appearing in Eclipse.
However I am missing a couple of file which I need to open the “file create wizard” to create – JS files included.
How can I add my own file types as a default choice to appear in the “new files” menu?
Screenshot of the menu I am referring to:

Puuh – just when I had given up I accidentally found this:
http://dev.eclipse.org/newslists/news.eclipse.tools.pdt/msg00228.html