var setBackgrounds=function(c){var b=c.event_data.data.sender;if(b.overlayId){var a=c.event_data.data.incomingView;
if(a){if(a.id.match("performance")){b.setOverlayShadowImageSrc("http://images.apple.com/macosx/images/overlay_performance20090608.png")
}else{b.setOverlayShadowImageSrc("http://images.apple.com/macosx/images/overlay_gallerybg20090303.png")
}}}};Event.onDOMReady(function(){Event.Listener.listenForEvent(AC.ViewMaster,"ViewMasterWillShowNotification",false,setBackgrounds)
});