ent.which;
            if (keycode === 13) {
                jukeboxData.audioOffset = event.target.valueAsNumber;
                setTrackOffset();
            }
        }).blur(function(event){
            jukeboxData.audioOffset = event.target.valueAsNumber;
            setTrackOffset();
        });

        $("#audio-upload").change(function () {
            $.ajax({
                url: "/api/audio/upload",
                type: "POST",
                data: new FormData($('#audio-upload-form')[0]),
  