Here you go, made this in like 10 minutes. No configuration or anything, but it does exactly what you want it to.
NOTE: The instant you import the script, your swear jar will start working. I haven't put in a way to disable the swear jar, so you will lose your current personal message.
How to add your own words:
1. Open your contact list.
2. Click the Plus! menu icon.
3. Click the
Preferences... menu.
4. Go to the
General > Scripts tab.
5. Find and select
Swear Jar.
6. Click the
Edit... button.
7. In the new window, edit the following to your swear words:
code:
var Word = new Array("Word1", "Word2", "Word3");
8. You can have as many or as little as you like (all words are counted
case-insensitively):
code:
var Word = new Array("doodle", "sausage", "milk", "screw", "eric cartman");
9. Click the
Save All button.
8. Click the
Close button.
9. You're done! Start talking!
I haven't tested this very much, but it seems to work. Enjoy!