function showVideo(video){
var s1 = new SWFObject("/videos/player.swf","flash","500","395","0");
  s1.addParam('allowfullscreen','true');
  s1.addParam('allowscriptaccess','always');
  s1.addParam('wmode','opaque');
  s1.addParam('flashvars','autostart=true&file=/videos/' + video);
  s1.write('flash');
}