Fork and "simplification" of jQuery Tiny Pubsub. Two alternate versions -- one with my preferred "on/off/go" syntax, the other with jQuery-standard "on/off/trigger".
Update: do
is a reserved keyword, and even though it's a property it still chokes <IE9.
See testing at jsfiddle.
crap. "do" throws an error in <IE9 even when a property -- http://jonathonhill.net/2009-11-24/javascript-reserved-words-trigger-expected-identifier-error-on-ie/. I knew there was a reason the "pros" stuck with trigger.