text: "use strict;"
  const MS_IN_SEC = 1000;
  const MS_IN_MIN = 60 * MS_IN_SEC;
  const MS_IN_HR = 60 * MS_IN_MIN;
  const MS_IN_DAY = 24 * MS_IN_HR;
  
  function createCountdown(elementID, startTime){
  	var clock = document.createElement('div');
  	function setTime(){
  		var time = startTime - Date.now();
  		var days  = Math.floor(time / MS_IN_DAY);
  		time -= days * MS_IN_DAY;
  		var hours = Math.floor(time / MS_IN_HR);
  		time -= hours * MS_IN_HR;
  		var minutes = Math.floor(time / MS_IN_MIN);
  		time -= minutes * MS_IN_MIN;
  		var seconds = Math.floor(time / MS_IN_SEC); 
  		clock.innerHTML ="In " + days + " days " + hours + " hours " + minutes + " minutes " + seconds + " seconds";
  	}
  	
  	setInterval(setTime,1000);
  
  	document.getElementById(elementID).appendChild(clock);
  }
  
  createCountdown('all-university',Date.parse('2018-4-7'));
  createCountdown('engineering',Date.parse('2018-4-6'));
  