I'm trying to make a gun....

[sckum555]

Code:

function mouseDown()
    local bullet = create("Cirle")
    c.Radius = 2
    c.Position = script.Parent.Handle.Position
    c.Name = "Bullet"
    c.Parent = game.World
    local rocket = create("Rocket")
    rocket.Parent = bullet
end

link(script.Parent.MouseDown, mouseDown)

It doesn't work... It's my first time scripting in Buildism. Can anyone fix this for me?