function selTimeChange() {
  var t = new Date();
  var h = t.getHours();
  var m = t.getMinutes();
  var el = document.getElementById('hh');
  var curH = document.getElementById('curH' + h);
  var e2 = document.getElementById('mm');
  var curM = document.getElementById('curM' + m);
  var e3 = document.getElementById('hh2');
  var cur2H = document.getElementById('cur2H' + h);
  var e4 = document.getElementById('mm2');
  var cur2M = document.getElementById('cur2M' + m);
  
  curH.selected = true;
  curM.selected = true;
  cur2H.selected = true;
  cur2M.selected = true;
}