https://brossgroup.com/wp-content/plugins/unlimited-timeline/js/ajax.js?ver=7.1.2

1;(function($){
2	'use strict';
3	jQuery(document).ready(function($) {
4		//subscribe ajax
5		$('.loadmore-timeline').on('click', this, function() {
6			var id_crsc  		= $(this).data('id');
7			var n_page = $('#'+id_crsc+' input[name=num_page_uu]').val();
8			$('#'+id_crsc+' .loadmore-timeline').addClass("loading");
9			$('#'+id_crsc+' .loadmore-timeline i').addClass("fa-spin");
10			var param_query  		= $('#'+id_crsc+' input[name=param_query]').val();
11			var page  		= $('#'+id_crsc+' input[name=current_page]').val();
12			var num_page  		= $('#'+id_crsc+' input[name=num_page]').val();
13			var param_shortcode  		= $('#'+id_crsc+' input[name=param_shortcode]').val();
14				var param = {
15					action: 'ex_loadmore_timeline',
16					param_query: param_query,
17					page: page*1+1,
18					param_shortcode: param_shortcode,
19				};
20				$.ajax({
21					type: "post",
22					url: loadmore_ajax.ajaxurl,
23					dataType: 'html',
24					data: (param),
25					success: function(data){
26						if(data != '0')
27						{
28							n_page = n_page*1+1;
29							$('#'+id_crsc+' input[name=num_page_uu]').val(n_page)
30							if(data == ''){ 
31								$('#'+id_crsc+' .loadmore-timeline').remove();
32								$('#'+id_crsc+' .timeline-row.empty').remove();
33							}
34							else{
35								$('#'+id_crsc+' input[name=current_page]').val(page*1+1);
36								$('#'+id_crsc+' .loadmore-timeline').removeClass("loading");
37								$('#'+id_crsc+' .loadmore-timeline i').removeClass("fa-spin");
38								$('#'+id_crsc+' .timeline-row.empty').remove();
39								$('#'+id_crsc+' .timeline').append(data);
40							}
41							if(n_page == num_page){
42								$('#'+id_crsc+' .loadmore-timeline').remove();
43								$('#'+id_crsc+' .timeline-row.empty').remove();
44							}
45						}else{$('.timeline-row.loadmore').html('error');}
46					}
47				});
48		});
49
50	});
51}(jQuery));