document.write('<object data="imagenes/Logo_portada.swf" type="application/x-shockwave-flash" width="408" height="496">')
document.write('<param name="movie" value="imagenes/Logo_portada.swf">')
document.write('<param name="quality" value="high">')
document.write('<param name="loop" value="true">')
document.write('</object>')