function openVideo(videoname,title) {

  
  
  var el = getEl('popup')
  el.style.display='block'
  el.style.visibility='visible'
  var v=getEl('videocontainer')
  getEl('popup_title').innerHTML=title
  v.innerHTML='<iframe style="border:0;" src="/video/vi.php?v='+videoname+'" width="320" height="240" scrolling="no"></iframe>';
}