tracking changer
 

So i was wondering if there was a addon that changed what you tracked when you click on the target. So if you click on a beast then you will track beats. this is mostly for hunters talent Improved Tracking.
Thank you

I believe you can find some in the Hunter download section: http://www.wowinterface.com/downloads/cat57.html

Yes, self-promoting: http://github.com/p3lim/Yumiko

You don't have to track the specific type of mob you're attacking to get the 5% bonus though:
While tracking Beasts, Demons, Dragonkin, Elementals, Giants, Humanoids and Undead, all damage done to those types by the Hunter is increased by 5%.

As I read it, you can simply put Track Humanoids on your action bars and it should work fine.