function runSWF() 

  {
 
  var archivo="portada.swf";
  var ancho="536"; 
  var alto="193";
  var version="6"; 
  var quality="high"; 
  var scale= "noscale";
  var align= "middle"
  var menu="false"
  var bgcolor="#ffffff";

  // --fin parametros--------------------------------------------------
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+version+'" width='+ancho+' height='+alto+'>\n');
document.write('<param name="movie" value='+archivo+' />\n');
document.write('<param name="quality" value='+quality+'>\n');
document.write('<param name="bgcolor" value='+bgcolor+'>\n');
document.write('<param name="scale" value='+scale+'>\n');
document.write('<embed src='+archivo+' bgcolor='+bgcolor+' quality='+quality+' scale='+scale+' menu='+menu+' align='+align+' pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width='+ancho+' height='+alto+'></embed>');
document.write('</object>\n');

}