[|2018.08.30 19:00:00|9|]

<div id="nexttime"></div>

$('body').each(function(){
$(this).html($(this).html().split('[|').join('<div id="parsTime" data="').split('|]').join('"></div>'));
});
parsTime = $('#parsTime').attr('data');
parsTime = parsTime.split('|');  
second = Date.parse(parsTime[0])/1000;
data = Math.round(new Date().getTime()/1000.0);
var left = parseInt(second - data);
setInterval(function() {
  var foo = new Date;
  left = left - 1;
  if (left > 0){
  minutes = left / 60 | 0,
  hours = minutes / 60 | 0,
  days = hours / 24 | 0,
  hours = hours % 24;
  if (hours < 10){hours = "0"+hours};
  seconds = left%60;
  if (seconds < 10){seconds = "0"+seconds};
  minutes %= 60;
  if (minutes < 10){minutes = "0"+minutes};
  dd = " дней ";
  tid = "";
  if (days == 1){dd = " день "};
  if (days < 5 && days > 1){dd = " дня "};
  if (days > 0){tid = days + dd};
  nexttime.innerHTML = "До выхода "+parsTime[1]+" серии осталось:
"+ days + ":" + hours +":"+ minutes +":"+ seconds ;
  }
  }, 1000);