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diff --git a/Accordion.hs b/Accordion.hs
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+module XMonadContrib.Accordion (accordion) where
+
+import XMonad
+import Operations
+import qualified StackSet as W
+import Graphics.X11.Xlib
+import Data.Ratio
+
+accordion :: Layout
+accordion = Layout { doLayout = accordionLayout
+                    , modifyLayout = const $ return Nothing }
+
+accordionLayout :: Rectangle -> W.Stack Window -> X [(Window, Rectangle)]
+accordionLayout sc ws = return $ (zip ups tops) ++
+                               [(W.focus ws, mainPane)] ++
+                               (zip dns bottoms)
+ where ups    = W.up ws
+       dns    = W.down ws
+       (top, allButTop) = splitVerticallyBy (1%8) sc
+       (center, bottom) = splitVerticallyBy (6%7) allButTop
+       (allButBottom, _) = splitVerticallyBy (7%8) sc
+       mainPane | ups /= [] && dns /= [] = center
+                | ups /= []              = allButTop
+                | dns /= []              = allButBottom
+                | otherwise              = sc
+       tops   = if ups /= [] then splitVertically (length ups) top else []
+       bottoms= if dns /= [] then splitVertically (length dns) bottom else []