Index: SqueezeboxBabyApplet.lua
===================================================================
--- SqueezeboxBabyApplet.lua	(revision 8398)
+++ SqueezeboxBabyApplet.lua	(working copy)
@@ -791,6 +791,9 @@
 	-- wake up on ac power changes
 	if batteryState ~= self.batteryState then
 		self:wakeup()
+                if batteryState == "ac" then                                                                            
+                        iconbar.iconBattery:playSound("DOCKING")                            
+                end                                                                                       
 	end
 	self.batteryState = batteryState