Score script problems

I got this script from but I have no idea on how to to make it give me more than 1 score? can someone please just take a look and tell me what I need to change so it can give me more than 1 score?

Score Script Here

There is a line which reads


instead replace that entire function with:

function scoreMany (points : int)
    score += points

then, when you are calling the score function, call it with