I use iChat, Adium and Skype all at the same time. I was looking for a quick way to change the status of all three of them with one fell swoop.
Looking at what other people had written I came across a [good example at Jason Kenison’s blog]. He had implemented a method whereby you select Away or Available and then the script will change the status of all three. It worked for Skype and iChat but not for Adium.