How do I make it so that when you press a button/brick multiple bricks move?

I want a script that allows me you press a brick and it either makes the brick go up or down. Like an elevator, you either press the down brick to go down or the up brick to go up. But I need multiple bricks doing that. If you don't understand, PM over ROBLOX.

function Clicked()
local ran = math.random(1,2)
if ran==1 then
for i = 1,30,0.5 do
wait()
script.Parent.CFrame = CFrame.new(script.Parent.CFrame.p+Vector3.new(0,0.1,0)))
else
for o = 1,30,0.5 do
wait()
script.Parent.CFrame = CFrame.new(script.Parent.CFrame.p-Vector3.new(0,0.1,0)))
end
script.Parent.ClickDetector.Clicked:connect(Clicked)

Make sure you inserted a ClickDetector in the brick that has the script and that you want to move.

you tell it to give birth to a brick house `