function ban(prel){  
  document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"  codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="566" height="215" id="' + prel + '" align="middle">');
  document.write('<param name="allowScriptAccess" value="sameDomain" />');
  document.write('<param name="movie" value="/sites/grayd/files/' + prel + '" />');
  document.write('<param name="quality" value="high" />');  
  document.write('<param name="wmode" value="transparent">');
  document.write('<embed src="/sites/grayd/files/' + prel + '" wmode="transparent" quality="high" width="566" height="215" name="' + prel + '" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
  document.write('</object>');
}