Autostart ne fonctionne pas

Hey

I apparently do not speak french so I had to translate my question with a translator but I hope that is no problem:

J'ai le dewplayer configuré et tout fonctionne très bien. Seulement autostart = 1 ne fonctionne pas. Quand j'ouvre la page que je dois presser jeu de toute façon

Same question in english:
I just configured the dewplayer and everything works fine. But the autostart=1 does nothing. When i load the page I still have to push "play" to make the music play.

Kind regards,

Valenitn

<object type="application/x-shockwave-flash" data="/img/rook/dewplayer-multi.swf?xml=/img/rook/playlist.xml&amp;autostart=1&amp;autoreplay=1;" width="240" height="20" id="dewplayer" name="dewplayer">
 <param name="wmode" value="transparent" /><param name="movie" value="/img/rook/dewplayer-multi.swf?xml=/img/rook/playlist.xml&amp;autostart=1&amp;autoreplay=1;" />
 <param name="flashvars" value="xml=/img/rook/playlist.xml&amp;autostart=1&amp;autoreplay=1&amp;randomplay=1;" />
</object>