function flash(archivo,ancho,alto,bgcolor){
var version="8,0,24,0"; 
var quality="high";
var wmode="transparent"; 
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="wmode" value='+wmode+'>\n');
document.write('<param name="bgcolor" value='+bgcolor+'>\n');
document.write('<embed src='+archivo+' wmode='+wmode+' bgcolor='+bgcolor+' quality='+quality+' pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width='+ancho+' height='+alto+'></embed>');
document.write('</object>\n');
}