function secao(titulo){
  document.write('<embed src="flash/secao.swf?secao='+titulo+'" menu="false" quality="high" wmode="transparent" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="260" height="34"></embed>')
}