Not triggering idle or active after page load

[balastallion]

Please reveiw the code below:

/*! Idle Timer v1.1.0 2016-03-21 | https://github.com/thorst/jquery-idletimer | (c) 2016 Paul Irish | Licensed MIT */
!function(a){a.idleTimer=function(b,c){var d;"object"==typeof b?(d=b,b=null):"number"==typeof b&&(d={timeout:b},b=null),c=c||document,d=a.extend({idle:!1,timeout:3e4,events:"mousemove keydown wheel DOMMouseScroll mousewheel mousedown touchstart touchmove MSPointerDown MSPointerMove"},d);var e=a(c),f=e.data("idleTimerObj")||{},g=function(b){var d=a.data(c,"idleTimerObj")||{};d.idle=!d.idle,d.olddate=+new Date;var e=a.Event((d.idle?"idle":"active")+".idleTimer");a(c).trigger(e,[c,a.extend({},d),b])},h=function(b){var d=a.data(c,"idleTimerObj")||{};if(("storage"!==b.type||b.originalEvent.key===d.timerSyncId)&&null==d.remaining){if("mousemove"===b.type){if(b.pageX===d.pageX&&b.pageY===d.pageY)return;if("undefined"==typeof b.pageX&&"undefined"==typeof b.pageY)return;var e=+new Date-d.olddate;if(200>e)return}clearTimeout(d.tId),d.idle&&g(b),d.lastActive=+new Date,d.pageX=b.pageX,d.pageY=b.pageY,"storage"!==b.type&&d.timerSyncId&&"undefined"!=typeof localStorage&&localStorage.setItem(d.timerSyncId,d.lastActive),d.tId=setTimeout(g,d.timeout)}},i=function(){var b=a.data(c,"idleTimerObj")||{};b.idle=b.idleBackup,b.olddate=+new Date,b.lastActive=b.olddate,b.remaining=null,clearTimeout(b.tId),b.idle||(b.tId=setTimeout(g,b.timeout))},j=function(){var b=a.data(c,"idleTimerObj")||{};null==b.remaining&&(b.remaining=b.timeout-(+new Date-b.olddate),clearTimeout(b.tId))},k=function(){var b=a.data(c,"idleTimerObj")||{};null!=b.remaining&&(b.idle||(b.tId=setTimeout(g,b.remaining)),b.remaining=null)},l=function(){var b=a.data(c,"idleTimerObj")||{};clearTimeout(b.tId),e.removeData("idleTimerObj"),e.off("._idleTimer")},m=function(){var b=a.data(c,"idleTimerObj")||{};if(b.idle)return 0;if(null!=b.remaining)return b.remaining;var d=b.timeout-(+new Date-b.lastActive);return 0>d&&(d=0),d};if(null===b&&"undefined"!=typeof f.idle)return i(),e;if(null===b);else{if(null!==b&&"undefined"==typeof f.idle)return!1;if("destroy"===b)return l(),e;if("pause"===b)return j(),e;if("resume"===b)return k(),e;if("reset"===b)return i(),e;if("getRemainingTime"===b)return m();if("getElapsedTime"===b)return+new Date-f.olddate;if("getLastActiveTime"===b)return f.lastActive;if("isIdle"===b)return f.idle}return e.on(a.trim((d.events+" ").split(" ").join("._idleTimer ")),function(a){h(a)}),d.timerSyncId&&a(window).bind("storage",h),f=a.extend({},{olddate:+new Date,lastActive:+new Date,idle:d.idle,idleBackup:d.idle,timeout:d.timeout,remaining:null,timerSyncId:d.timerSyncId,tId:null,pageX:null,pageY:null}),f.idle||(f.tId=setTimeout(g,f.timeout)),a.data(c,"idleTimerObj",f),e},a.fn.idleTimer=function(b){return this[0]?a.idleTimer(b,this[0]):this}}(jQuery);

var _firstRun = true;
$(document).ready(function() {
if(_firstRun){
var isLogin = $('#isLogined').val();
var maxIdleTime = 1800000; // 30 mins
var minTimeSession = $("#minSessionTime").val();
var convertMinPopup = 1800000 - minTimeSession;
var minutes = Math.floor(convertMinPopup / 60000);
var seconds = ((convertMinPopup % 60000) / 1000).toFixed(0);
var timerPopUp = minutes + ":" + (seconds < 10 ? '0' : '') + seconds;
document.getElementById('timer').innerHTML = timerPopUp;

	function countDown(){
		console.log("CountDown function called!!!");
		var presentTime = document.getElementById('timer').innerHTML;
		var timeArray = presentTime.split(/[:]+/);
		var m = timeArray[0];
		var s = checkSecond((timeArray[1] - 1));
		if(s==59){m=m-1}
		if(m == 0 && s == 0){
			$("#timeoutContainer").hide();
			logout();  
		}
		document.getElementById('timer').innerHTML = m + ":" + s;
	}
	
	function timer(){
		console.log("calling timer Function!!!");
		setInterval(countDown,1000)
	}
function checkSecond(sec) {
	if (sec < 10 && sec >= 0) {sec = "0" + sec}
	if (sec < 0) {sec = "59"}
	return sec;
}

$( document ).idleTimer(minTimeSession);
$( document ).on( "idle.idleTimer", function(){
	if(isLogin == "true"){
		$("#timeoutContainer").show();
		console.log('before function called!!!');	
		timer();
	}
});


function logout(){
  $.ajax({
      type: "POST",
      url: ACC.config.contextPath + "/logout",
      success: function (response) {
         window.location = ACC.config.contextPath + "/logout";
      }
  });
}

function checkSecond(sec) {
  if (sec < 10 && sec >= 0) {sec = "0" + sec}
  if (sec < 0) {sec = "59"}
  return sec;
}

$("#inactivity_ok").click(function(){
	window.location = window.location;
});
$("#logoutButton").click(function(){
	logout();
});

_firstRun = false;
}

});

Once the page load idle is not getting triggered, please help me to fix the issues.

Thanks