function yt(_vid){
  document.write('\
<p>\
<object width="480" height="345">\
<param name="movie" value="http://www.youtube.com/v/\
');
  document.write(_vid);
  document.write('\
&amp;hl=ja_JP&amp;fs=1">\
<param name="allowFullScreen" value="true" />\
<param name="allowscriptaccess" value="always" />\
<embed src="http://www.youtube.com/v/\
');
  document.write(_vid);
  document.write('\
&amp;hl=ja_JP&amp;fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="345">\
</object>\
</p>\
');
}