private void Awake()
 {
     _instance         = this;
     _contentTransform = GetComponent <ScrollRect>().content;
     _sessions         = null;
     _lastUpdateTime   = Time.time;
 }
 private void OnButtonClick()
 {
     PlayerPrefsWrapper.Set(IntPrefs.session_id, _sessionId);
     SessionInfoPanel.DrawPanel(SessionScrollList.GetSessionById(_sessionId));
 }
 private void OnDestroy()
 {
     _instance = null;
 }