Trouble embedding videos (iframe code)

[Chris_Lover]

Hi everyone,
I have a problem and it's not the first time it happens to me here on The Ledge. Two days ago I opened a post for Chris' bday and I tried to embed the video I created after uploading it on Youtube. For every video, Yt generates a code that you simply have to copy and paste into the forum. I did it before and I noticed that sometimes it works, sometimes not. This time the problem can't be resolved and instead of the embedded video, you can only see the iframe code.
My laptop works perfectly, I also tried with different videos and different browsers, but I get the same error here. Some days ago I was able to post 3 videos without any trouble (http://ledge.fleetwoodmac.net/showthread.php?t=50406)
I ask the Staff it there's a problem with that code and possibly if it could be solved, because it's more comfortable and enjoyable watching a video while remaining inside the forum.

Besides, I'd like to know if it's a regular thing seeing that codes, smilies, images and html are all OFF, even if you are able to reply, open new threads, etc...
This is what I get in the Forum page:


Thanks to everyone for the help,

Laura