http://www.ffxl.xyz/script.js

1var e = document.createElement('div');
2e.style.display = "none";
3
4function cssIsActive () {
5  return (window.getComputedStyle(e, null).display == 'none');
6}
7
8window.onload = function () {
9
10  document.body.appendChild(e);
11
12  if (cssIsActive()) { 
13    var rest_imgs = document.querySelectorAll(".item img:not(.img_main)");
14    if (rest_imgs != null) {
15      for (var i=0; i < rest_imgs.length; i++) {
16        var sib = rest_imgs[i].previousElementSibling;
17        if (sib != null && sib.nodeName == "IMG" && sib.classList.contains('img_main')) {
18          sib.style.position = "absolute";
19          sib.style.top = 0;
20          sib.style.left = 0;
21          sib.style.zIndex = 9999;
22          sib.onmouseover = function (event) {
23            if (! cssIsActive()) {
24              location.reload();
25            }
26            this.style.visibility='hidden';
27            this.nextElementSibling.style.visibility='visible';
28          };
29          rest_imgs[i].style.position = "absolute";
30          rest_imgs[i].style.top = 0;
31          rest_imgs[i].style.left = 0;
32          rest_imgs[i].style.zIndex = 0;
33          rest_imgs[i].style.visibility = 'hidden';
34          rest_imgs[i].onmouseout = function (event) {
35            if (! cssIsActive()) {
36              location.reload();
37            }
38            this.previousElementSibling.style.visibility='visible';
39            this.style.visibility='hidden';
40          };
41        }
42      }
43    }
44  } else {
45    var imgs = document.querySelectorAll(".item img");
46    if (imgs != null) {
47      for (var i=0; i < imgs.length; i++) {
48        imgs[i].onmouseout = function (event) {
49          if (cssIsActive()) {
50            location.reload();
51          }
52        }
53      }
54    }
55  }
56}