Faire commencer une vidéo a x secondes ; CODE

<object width="425" height="344"><param name="movie"
value="http://www.youtube.com/v/luW4f2glk0Q&hl=fr&fs=1&start=50"></param><param
name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"&
gt;</param><embed src="http://www.youtube.com/v/luW4f2glk0Q&hl=fr&fs=1&start=50"
type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425"
height="344"></embed></object>