[WORD 2003] Macro to switch a style on/off like the 'B' and 'I' buttons. I want to copy the italic button so it applies the 'emphasis' style.

**I know I am supposed to have made an attempt myself but I know nothing about VBA, I have done a lot of web searching and haven't had any luck.**

I want to add the 'emphasis' style instead of just adding italic to the current style's formatting, so I need a macro that will check if the current selection or the word at the current cursor position has the 'emphasis' style applied. If it does I need it to remove the emphasis style, if it doesn't I need it to apply it.

This sounds like one of those things that should be dead simple but I'm starting to think it might be deceptively pernickety. Anyway any help would be much appreciated, many thanks in advance.