function HeaderFlash(opcion) {
document.write('<object classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 codebase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0 width=768 height=331>');
document.write('<param name=movie value=flash/header_v7.swf?button=' + opcion + ' />');
document.write('<param name=quality value=high />');
document.write('<param name=wmode value=transparent />');
document.write('<embed src=flash/header_v7.swf?button=' + opcion + ' quality=high pluginspage=http://www.macromedia.com/go/getflashplayer type=application/x-shockwave-flash width=768 height=331></embed>');
document.write('FAIL (the browser should render some flash content, not this).');
document.write('</object>');
}