function showvideo(id) {
  var w = '425';
  var w1 = '445';
  var h = '355';
  var h1 = '385';
  document.write ('<div style="background-color: #FFFFFF; width: 100%; ">');
  document.write ('<table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td align="center">');
  document.write ('<object width="'+w+'" height="'+h+'">');
  document.write ('<param name="movie" value="http://www.youtube.com/v/'+id+'&rel=1"></param>');
  document.write ('<param name="wmode" value="transparent"></param>');
  document.write ('<embed src="http://www.youtube.com/v/'+id+'&rel=1" type="application/x-shockwave-flash" wmode="transparent" width="'+w+'" height="'+h+'">');
  document.write ('</embed></object></td></tr></table></div><BR>');
}