https://www.dotzero.com/wp-content/themes/zita/inc/pagination/js/load-more-posts.js?ver=0.1

1jQuery( document ).ready( function( $ ){
2	// JS to submit ajax for load more button
3	$(document).on('click', '#load-more-posts', function(e){
4		$('.inifiniteLoader').show('fast');
5		var previouspaged = $( this ).attr( 'data-paged' );
6		var currentpaged = parseInt( previouspaged )+ 1;
7		jQuery.ajax({
8			type: 'POST',
9			url: wp_ajax_url,
10			data: {
11				action : 'zita_load_more_posts',
12				paged: currentpaged,
13				context: $(this).attr( 'data-context' ),
14				query: load_more_data.query,
15				nonce: $( '#load-more-posts-nonce' ).val(),
16			},
17			dataType: 'html'
18		})
19		.done( function( response ){
20			if ( response ){
21				$( '#main .main-content-row' ).append( response );
22				if ( currentpaged == parseInt( $( '#load-more-posts' ).attr( 'data-max-pages' ) ) ){
23					$( '#load-more-posts' ).hide();
24					$( '#load-more-posts-error' ).css('display','block');
25				} else {
26					$( '#load-more-posts' ).attr( 'data-paged', currentpaged );
27				}		
28			} else {
29				$( '#load-more-posts' ).hide();
30				$( '#load-more-posts-error' ).css('display','block');
31			}
32			$('.inifiniteLoader').hide('1000');
33		} );
34		e.preventDefault();
35	});
36});