How to i make it use animation on camera only after clicking?

This is the script i created and cant find out how to make animation play only for the main camera and not the words.

[11825-screen+shot+2013-06-09+at+5.36.02+pm.png|11825]

If you want the animation to play after a mouse click occurs, the code will be similar to this:

//If left mouse button clicked, play animation
if (Input.GetMouseButtonDown(0))
{
    animation.Play(/*Whatever your animation is, goes here.*/);
}