http://www.affiliatereviewguru.com/wp-content/plugins/wp-greet-box/js/functions.js?ver=7.0.7

1var wpgb_cookie_exp = 365;
2
3function wpgb_get_cookie(c_name) {
4  if (document.cookie.length>0) {
5    c_start=document.cookie.indexOf(c_name + "=");
6    if (c_start!=-1) {
7      c_start=c_start + c_name.length+1;
8      c_end=document.cookie.indexOf(";",c_start);
9      if (c_end==-1) c_end=document.cookie.length;
10      return unescape(document.cookie.substring(c_start,c_end));
11    }
12  }
13  return "";
14}
15
16function wpgb_set_cookie(c_name,value,expiredays) {
17  var exdate = new Date();
18  exdate.setDate(exdate.getDate()+expiredays);
19  document.cookie=c_name+ "=" +escape(value)+";path="+"/"+
20  ((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
21}
22
23function wpgb_delete_cookie ( c_name )
24{
25  var now = new Date ();
26  now.setTime ( now.getTime() - 1 );
27  document.cookie = c_name += "=; expires=" + now.toGMTString();
28}
29
30function wpgb_get_delta(ref) {
31  var visit_delta;
32  var visit_last = wpgb_get_cookie("wpgb_visit_last-"+ref);
33
34  if(visit_last==null || visit_last=="") {
35    visit_delta = -1;
36  }
37  else {
38    visit_last = new Date(visit_last);
39    visit_delta = Math.round((new Date() - visit_last)/(1000 * 60));
40  }
41  return visit_delta;
42}
43
44function wpgb_get_closed(ref) {
45  var closed = wpgb_get_cookie("wpgb_closed-"+ref);
46  if(closed==null || closed=="") {
47    return ""
48  }
49  else {
50    return "true"
51  }
52}
53
54function wpgb_get_logged_in() {
55  var logged_in = wpgb_get_cookie("wpgb_logged_in");
56  if(logged_in==null || logged_in=="") {
57    return ""
58  }
59  else {
60    return "true"
61  }
62}