Why isn't this script working?[NOT ANSWERED]

function onTouched(part)
    part.Anchored = false;
    part.CanCollide = false
end

script.Parent.Touched:connect(onTouched)

The scripts parent is part, and when the part touches another part, it's supposed to make the touched part fall, then destroy itself. But it doesn't work. I have more scripts inserted in that part:

while true do
    wait()
    script.Parent.CFrame = script.Parent.CFrame + Vector3.new(0,.1,0)
end

and

while true do
    wait(5)
    local clone = script.Parent:Clone()
    clone.Parent = workspace
    clone.Transparency = 0
    clone.CFrame = workspace.PartP.CFrame + Vector3.new(-.5,1,0)
end

All the scripts work except for the first one.