Moving jail cell door on click?

This does involve the ClickDetector to be added to the block. (Just go to advanced objects and search ClickDetector). After that you should make a script inside of the block they click. Now read this wiki: http://wiki.roblox.com/index.php?title=API:Class/ClickDetector/MouseClick Now here is some basic code I suggest:

function onClicked ()
    script.Parent.Visble = false -- Changes the block to invisible
end


script.Parent.ClickDetector.MouseClick:connect(onClicked) -- When the user clicks the block

Of course this probably won't be your exact variables but this is an example. In this script the user clicks the block and it turns invisible. Hope this helped! For moving blocks read about cframing here: http://wiki.roblox.com/index.php/CFrame