test

$( "#l2" ).mouseover(function() {
  var state;
  if(state === false) {
    $('#bg-1').attr('src', 'video-bg/Mp4/Huppa.mp4');
    $('#bg-2').attr('src', 'video-bg/Webm/Huppa.webm');
    $("video")[1].load();
    state = true;
  }
});