http://forums.worldofwarcraft.com/thread.aspx?fn=wow-interface-customization&t=380957&p=1&tmp=1#post380957


/script local iba=IsBuffActive if not (iba("Taunt","target") or iba("Mocking Blow","target") or iba("Challenging Shout","target") or iba("Challenging Roar","target") or iba("Growl","target")) then CastSpellByName("Taunt") end;