Counting Score

Can somebody help me make a scipt, in JavaScript, that allows when a game object collides with another game object, the score adds by 2?

Thanks

Here is an example:

var score = 0;

function OnCollisionEnter (col : Collision){
score+=2;
}

Or if you wanted the score to be a separate script, You would make 2 scripts

Collider Script:

    function OnCollisionEnter (col : Collision){
    Score.score+=2;
    }

Score Script (You would have to name it “Score”):

static var Score = 0;

(Tip, if you wanted to check what the name of the collider is, You would add in):

function OnCollisionEnter (col : Collision){
if(col.gameObject.name == "CollidersName"){
Score.score+=2;
}
}

Hope this helped!

Great this works, but how can I display the score in a 3D text with a font that I have?