Switch to side-by-side view

--- a
+++ b/mit-bih-arrhythmia-database-1.0.0/mitdbdir/samples/1121230.xws
@@ -0,0 +1,4 @@
+-r 112
+-a atr
+-f 12:30
+-p http://<!--#echo var="SERVER_NAME" -->/physiobank/database/mitdb/