Index: trunk/packages/sipb-xen-www/code/controls.py
===================================================================
--- trunk/packages/sipb-xen-www/code/controls.py	(revision 693)
+++ trunk/packages/sipb-xen-www/code/controls.py	(revision 694)
@@ -260,5 +260,5 @@
         out, err = remctl('control', machine.name, 'destroy', err=True)
         if err:
-            if re.match("Error: Domain '.*' does not exist.", err):
+            if re.match("machine '.*' is not on", err):
                 raise InvalidInput("action", "Power off", 
                                    "Machine is not on.")
@@ -270,5 +270,5 @@
         out, err = remctl('control', machine.name, 'shutdown', err=True)
         if err:
-            if re.match("Error: Domain '.*' does not exist.", err):
+            if re.match("machine '.*' is not on", err):
                 raise InvalidInput("action", "Shutdown", 
                                    "Machine is not on.")