var so = new SWFObject('','player','470','470','2','#');
so.addParam('allowfullscreen','true');
so.addParam('allowscriptaccess','always');
so.addParam('wmode','opaque');
so.addParam('flashvars','file=http://www.youtube.com/watch=CNbuvGO0FOI&provider=youtube&skin=beelden/beelden.xml');
so.write('preview');