how to make the character blink

Hi,

I have imported my character with all the idle , walk and run animations as FBX file, and wrote a script to control the character in the scene in all possible direction. This works flawlessly, but the fbx animations also have blinking animations. But in unity the character is not blinking. Please help.

I verified the blink animation in 3ds max and motionbuilder, and it is working fine there.