Change the scaling in realtime - AS3

hi guys!

my flash site is a full flash site…

Flash CS4 - AS3
swfObject2 / dynamic / embed

in default the scaling is “noscale” because i don’t want to scale
whether a bit the browser the full flash site…
there is a button to go in fullscreen, that’s works fine…

BUT

in the flash doc will be another button and WHEN the user wants it,
click that button and the scaling changes in realtime without the
browser reload the entire page… the button sets the scaling to
“showall”.

that’s what i want… is it possible to change the scaling in
realtime? if it is, how?

thanks for any replies :wink: