function convert_links() {
  var elemek = $(document.body).getElements('a');
  for ( var i = 0; i < elemek.length; i++ ) {
    if ( $(elemek[i]).get('class') == "flashplayer" ) {
      var kep = elemek[i].innerHTML;
      var url = elemek[i].href;
      elemek[i].id = Math.ceil(Math.random()*9999999);
      $(elemek[i]).removeProperty('href');
      var so = new SWFObject('mediaplayer-5.2/player.swf','ply','470','320','9','#ffffff');
      so.addParam('allowfullscreen','true');
      so.addParam('allowscriptaccess','always');
      so.addParam('wmode','opaque');
      so.addVariable('file',url);
      so.addVariable('image',kep);
      so.addVariable('controlbar','over');
      so.addVariable('duration','34');
      so.addVariable('fullscreen','true');
      /*so.addVariable('stretching','fill');*/
      so.write(elemek[i].id);
    }
  }
}