thanx

here is the code: http://www.youtube-nocookie.com/v/yZf75OsgJ6E&hl=zh_CN&&autoplay=1&loop=1;;hl=zh_CN&fs=1&rel=0 width=640 height=385 type=application/x-shockwave-flash allowfullscreen="true" allowaccess="always">

just replace the http://www.youtube-nocookie.com/v/yZf75OsgJ6E with your own youtube link.
good luck and have fun.