[MonkYZ]

Originally Posted by Digital Jedi

Was that recently, because I think they block that option now.

Yes i saw it recently on some websites (sorry i didn't write them down, but i'll do a search later). Maybe this will help you though:

Hi all,


I just wanted to post a quick note saying that I've added fullscreen support
to the YouTube embedded player.


In order to use this feature with your API applications you'll need to make
some slight modifications to your existing embed code.


First you'll need to add the allowfullscreen=true parameter and attribute to
your object/embed tags - for an example of this you can head to any video
page on YouTube and grab the embed code to see what this looks like - here's
an example with the new code highlighted in yellow:


<object width="425" height="344">
<param name="movie" value="http://www.youtube.com/v/YLDbGqJ2KYk&hl=en*
&fs=1*&color1=0x2b405b&color2=0x6b8ab6"></param>
*<param name="allowFullScreen" value="true"></param>*
<embed src="http://www.youtube.com/v/YLDbGqJ2KYk&hl=en*&fs=1*&color1=0x2b405b&col..."
type="application/x-shockwave-flash" *allowfullscreen="true" *width="425"
height="344"></embed>
</object>


You'll also need to add a new player parameter to the player url (or as a
flashvar) called 'fs' and set it to '1' (I've highlighted this new param in
pink in the example above).


Please try it out and let me know how you like it or if you have any issues.