bind to beforeunload on window instead of body for unloading apps
bind to beforeunload on window instead of body for unloading apps

cardil/sammy,Moykn/sammy,Moykn/sammy,cardil/sammy,mtscout6/sammy,cardil/sammy,mtscout6/sammy,quirkey/sammy,Moykn/sammy,quirkey/sammy