Probleme vidéos en plein écran

Mon probleme concerne mais videos.

Sur ce lien : http://lynxette80.online.fr/photo.htm

Si l'on test la première video (You and Me) et que l'on double clique sur l'ecran le full screen se met. En revanche, sur toute les autres videos cela ne fontionne pas (ormis la video sur la page d'accueille qui se met également en fullscreen). Pourtant, les scripts sont les mêmes :

<object id="player" name="player" width="320" height="240" name="http://lynxette80.online.fr/YouandMeparEstelle.wmv" value="YouandMeparEstelle.wmv">
<param name="ShowControls" value="TRUE">
<param name="AutoStart" value="FALSE">
<param name="Autoload" value="FALSE">
<param name="AnimationAtStart" value="TRUE">
<param name="ShowDisplay" value="FALSE">
<param name="TransparentAtStart" value="FALSE">
<param name="ShowStatusbar" value="TRUE">
<param name="enableContextMenu" value="FALSE">
<param name="AllowChangeDisplaySize" value="TRUE">
<param name="AutoSize" value="FALSE">
<param name="EnableFullScreenControls" value="TRUE">
<embed type="application/x-mplayer2"
src="YouandMeparEstelle.wmv"
name="player"
autostart="0"
autoload="0"
showcontrols="1"
showdisplay="0"
showstatusbar="1"
animationatstart="1"
transparentatstart="0"
allowchangedisplaysize="1"
autosize="0"
displaysize="0"
enablecontextmenu="0"
windowless="1"
width="352"
height="308"
enablefullscreencontrols="1">
</embed>
</object>


<object id="player" name="player" width="320" height="240" name="http://lynxette80.online.fr/HARMAC100years.wmv" value="HARMAC100years.wmv">
<param name="ShowControls" value="TRUE">
<param name="AutoStart" value="FALSE">
<param name="Autoload" value="FALSE">
<param name="AnimationAtStart" value="TRUE">
<param name="ShowDisplay" value="FALSE">
<param name="TransparentAtStart" value="FALSE">
<param name="ShowStatusbar" value="TRUE">
<param name="enableContextMenu" value="FALSE">
<param name="AllowChangeDisplaySize" value="TRUE">
<param name="AutoSize" value="FALSE">
<param name="EnableFullScreenControls" value="TRUE">
<embed type="application/x-mplayer2"
src="HARMAC100years.wmv"
name="player"
autostart="0"
autoload="0"
showcontrols="1"
showdisplay="0"
showstatusbar="1"
animationatstart="1"
transparentatstart="0"
allowchangedisplaysize="1"
autosize="0"
displaysize="0"
enablecontextmenu="0"
windowless="1"
width="352"
height="308"
enablefullscreencontrols="1">
</embed>
</object>

Voilou, en esperant que vous saurez mieux y faire que moi :-D