function exibe_flash( sFile, nWidth, nHeight ) {
  document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='"+nWidth+"' height='"+nHeight+"'>");
  document.write("<param name='movie' value='"+sFile+"'>");
  document.write("<param name='quality' value='high'>");
  document.write("<param name='wmode' value='transparent'>");
  document.write("<embed src='"+sFile+"' wmode='transparent' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='"+nWidth+"' height='"+nHeight+"'></embed>");
  document.write("</object>");
}

function get_cookie( name ) {
  var start = document.cookie.indexOf(name+"=");
  var len = start+name.length+1;
  if ((!start) && (name != document.cookie.substring(0,name.length))) return null;
  if (start == -1) return null;
  var end = document.cookie.indexOf(";",len);
  if (end == -1) end = document.cookie.length;
  return unescape(document.cookie.substring(len,end));
}