https://mdpharmacourses.com/wp-content/plugins/edupro-vc-addons/inc/rate/js/rate.js?ver=0.4

1/*globals jQuery */
2
3(function ($) {
4	"use strict";
5
6	var karmaId = 'comment_karma';
7
8	function doHover( e ) {
9		$( e.currentTarget )
10			.prevAll().addBack()[(e.type === 'mouseenter' ? 'add' : 'remove') + 'Class']('rover');
11	}
12
13	function setUI( elem ) {
14		elem.prevAll().addBack()
15			.addClass( 'whole' ).removeClass( 'empty half rover' );
16
17		elem.nextAll()
18			.addClass( 'empty' ).removeClass( 'whole half rover' );
19	}
20
21	function doFormRating( e ) {
22		var elem = $( e.currentTarget ),
23			indx,
24			ctx,
25			field,
26			$karma;
27
28		$karma = $('#comment_karma');
29
30		setUI( elem );
31
32		ctx = elem.parent();
33		indx = ctx.find('li').index( e.currentTarget ) + 1;
34
35		if ( ! $karma.length ) {
36			field = $('<input type="hidden" />').attr({
37				name : karmaId,
38				id : karmaId,
39				value : indx
40			});
41			ctx.after( field );
42		} else {
43			$karma.val( indx );
44		}
45	}
46
47	function doRating( e ) {
48		var elem = $( e.currentTarget ), indx, ctx;
49
50		setUI( elem );
51
52		ctx = elem.parent();
53		indx = ctx.find('li').index( e.currentTarget ) + 1;
54
55		$.ajax({
56			type   : 'post',
57			url    : '/wp-admin/admin-ajax.php',
58			data   : {
59				action : 'rate_item',
60				rating : indx,
61				comment_post_ID : ctx.data('id'),
62				comment_ID : ctx.data('comment-id')
63			}
64		});
65
66		return false;
67	}
68
69	$(document).ready(function () {
70		var hoverEvents = 'mouseenter mouseleave';
71
72		$('.form-rating li')
73			.bind( hoverEvents, doHover )
74			.click( doFormRating );
75
76		$('.needs-rating li')
77			.bind( hoverEvents, doHover )
78			.click( doRating );
79	});
80}(jQuery));