Embed a youtube video

Contributor: 
Description: 
How to embed a youtube video and still be XHTML valid
You can use the object tag instead of the regular way of embedding:
Example Result Example Code
 
<object 
   style="width: 425px; height: 350px;" 
   type="application/x-shockwave-flash" 
   data="http://www.youtube.com/v/l1W_hq0tcVE">
<param name="movie" 
   value="http://www.youtube.com/v/l1W_hq0tcVE">
</object>

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