rosa applet (re)loading

[Piero Cavalieri]

Hi folks,

I know there's a rosa m.l. for this, however...
I don't know about applets, simly I installed rosa in my MapServer app.
It seems to me that the applet is reloaded each time I submit the form.
For example, each time I zoom-out:
...
basic: Distruzione applet... (destroy)
basic: Eliminazione applet...
basic: Chiusura applet... (closing)
...
...
basic: Caricamento applet... (load)
basic: Inizializzazione applet... (initialization)
basic: Avvio applet... (start)

Is it normal?
I'm using jre 1.5.0

Many Thanks
   Piero