[@robin-w Moderator 12 years, 7 months ago]

There is no reason that you shouldn’t use the main theme APART from the danger that on an update of the theme you’ll lose the changes. But as you’ve done changes, you have that risk now with your existing changes, and hopefully have a note of them ! As long as you keep a copy of the functions file, you should be able to just add this code to the theme’s functions file at the end.

If that doesn’t work, come back, and I’ll cut the code into a plugin for you, but would prefer not to do that if I don’t have to (time!)