function addswf(archivo){
 document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="800" height="600" bgcolor="#000000" align="">\n');
 document.write('<param name="movie" value="'+archivo+'">\n');
 document.write('<param name="quality" value="high">\n');
 document.write('<param name="menu" value="false">\n');
  document.write('<param name="scale" value="noscale">\n');
 
 document.write(' <param name="bgcolor" value="#000000" />\n');
 document.write('<embed src="'+archivo+'" quality="high"  scale="noscale" menu="false" bgcolor="#000000" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="800" height="600" bgcolor="#000000" align=""></embed>\n');
 document.write('</object>\n');
}