https://unogel.ru/local/templates/dresscode/js/dwTimer.js?17054066962106

1$(function(){
2    jQuery.fn.dwTimer = function(options) {
3        var options = $.extend({
4        	timerLoop: false,
5        	startDate: false,
6        	endDate: false
7        }, options);
8
9        //vars
10        var timeoutID;
11
12        //j vars
13        var $this = this;
14        var $dayContainer = $this.find(".timerDayValue");
15        var $hourContainer = $this.find(".timerHourValue");
16        var $minuteContainer = $this.find(".timerMinuteValue");
17        var $secondContainer = $this.find(".timerSecondValue");
18
19        //functions
20        var calculateValues = function(){
21
22        	//set vars
23        	curDate = new Date();
24
25		    //calculate
26	        var remainingDate = new Date(endDate.getTime() - curDate.getTime());
27			var remainingSecond = Math.floor((remainingDate / 1000) % 60);
28			var remainingMinute = Math.floor((remainingDate / 1000 / 60) % 60);
29			var remainingHour = Math.floor((remainingDate / (1000 * 60 * 60)) % 24);
30			var remainingDay = Math.floor(remainingDate / (1000 * 60 * 60 * 24));
31
32			//write DOM
33			$dayContainer.text(remainingDay);
34	        $hourContainer.text(remainingHour);
35	        $minuteContainer.text(remainingMinute);
36	        $secondContainer.text(remainingSecond);
37
38	    };
39
40        // set end time value
41        if(options["timerLoop"] > 0 && options["startDate"] > 0){ //loop mode
42
43	        var endDate = new Date(options["startDate"] * 1000); // timestamp msec  (php time() * 1000)
44	        var curDate = new Date();
45
46	        //set end date form option
47			endDate.setDate(endDate.getDate() + parseInt(options["timerLoop"])); // set tmp endDate
48
49			//loop mode
50			while(endDate.getTime() <= curDate.getTime()){
51				endDate.setDate(endDate.getDate() + parseInt(options["timerLoop"]));
52			}
53
54	    }else if(options["endDate"] != ""){
55
56			var endDate = new Date(options["endDate"] * 1000); // timestamp msec  (php time() * 1000)
57			var curDate = new Date();
58
59	    }
60
61    	timeoutID = setInterval(function(){
62			calculateValues();
63		}, 1000);
64
65		//start timer
66		calculateValues();
67
68    };
69});