https://drjockers.com/wp-content/plugins/was-this-article-helpful/js/script.js?ver=1.0

1(function($){
2
3	"use strict";
4
5	// Yes / No
6	$("#wthf-yes-no span").click(function(){
7
8		// Getting value
9		var value = parseInt($(this).attr("data-value"));
10		var postID = $("#was-this-helpful").attr("data-post-id");
11
12		// Cant send ajax
13		if(getCookie("helpful_id_"+postID)){
14			return false;
15		}
16
17		// Send Ajax
18		$.post(ajaxurl, {action: "wthf_ajax", id: postID, val: value, nonce: nonce_wthf}).done(function(data){
19			setCookie("helpful_id_"+postID, "1");
20		});
21
22		// Disable and show a thank message
23		setTimeout(function(){
24			$("#was-this-helpful").addClass("wthf-disabled");
25		}, 20);
26
27	});
28
29
30	// Set Cookie
31	function setCookie(name, value) {
32		var expires = "";
33		var date = new Date();
34		date.setTime(date.getTime() + (365*24*60*60*1000));
35		expires = "; expires=" + date.toUTCString();
36		document.cookie = name + "=" + (value || "")  + expires + "; path=/";
37	}
38
39
40	// Get Cookie
41	function getCookie(name) {
42	    var nameEQ = name + "=";
43	    var ca = document.cookie.split(';');
44	    for(var i=0;i < ca.length;i++) {
45	        var c = ca[i];
46	        while (c.charAt(0)==' ') c = c.substring(1,c.length);
47	        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
48	    }
49	    return null;
50	}
51	
52
53})(jQuery);