print'Checking...'
doors = {0,1,1,1,1}
doorname = {"Unit 1A", "Unit 1B", "Unit 1A&B", "Unit 2", "Unit 3"}


if doors[doornum] == 1 then
rs.setOutput("left",true)
sleep(5)
rs.setOutput("left",false)
end

if doors[doornum] == 0 then
rs.setOutput("bottom",true)
sleep(2)
rs.setOutput("bottom",false)
end