From b33e25ac76b68a2d4debcb9a3110b700e3a0ea15 Mon Sep 17 00:00:00 2001
From: James Campos <james.r.campos@gmail.com>
Date: Sun, 10 Jul 2011 20:57:13 -0700
Subject: [PATCH] only one thumb per root

---
 4chan_x.user.js | 30 +++++++++++-------------------
 script.coffee   | 16 +++++++---------
 2 files changed, 18 insertions(+), 28 deletions(-)

diff --git a/4chan_x.user.js b/4chan_x.user.js
index 71e939131..d00cf94bf 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -2482,32 +2482,24 @@
   imgPreloading = {
     init: function() {
       return g.callbacks.push(function(root) {
-        var el, parent, thumb, thumbs, _i, _len, _results;
-        thumbs = $$('img[md5]', root);
-        _results = [];
-        for (_i = 0, _len = thumbs.length; _i < _len; _i++) {
-          thumb = thumbs[_i];
-          parent = thumb.parentNode;
-          _results.push(el = $.el('img', {
-            src: parent.href
-          }));
-        }
-        return _results;
+        var el, src, thumb;
+        thumb = $('img[md5]', root);
+        src = thumb.parentNode.href;
+        return el = $.el('img', {
+          src: src
+        });
       });
     }
   };
   imgGif = {
     init: function() {
       return g.callbacks.push(function(root) {
-        var src, thumb, thumbs, _i, _len, _results;
-        thumbs = $$('img[md5]', root);
-        _results = [];
-        for (_i = 0, _len = thumbs.length; _i < _len; _i++) {
-          thumb = thumbs[_i];
-          src = thumb.parentNode.href;
-          _results.push(/gif$/.test(src) ? thumb.src = src : void 0);
+        var src, thumb;
+        thumb = $('img[md5]', root);
+        src = thumb.parentNode.href;
+        if (/gif$/.test(src)) {
+          return thumb.src = src;
         }
-        return _results;
       });
     }
   };
diff --git a/script.coffee b/script.coffee
index 86a0d0024..c56c8eb32 100644
--- a/script.coffee
+++ b/script.coffee
@@ -1877,19 +1877,17 @@ imageHover =
 imgPreloading =
   init: ->
     g.callbacks.push (root) ->
-      thumbs = $$ 'img[md5]', root
-      for thumb in thumbs
-        parent = thumb.parentNode
-        el = $.el 'img', src: parent.href
+      thumb = $ 'img[md5]', root
+      src = thumb.parentNode.href
+      el = $.el 'img', { src }
 
 imgGif =
   init: ->
     g.callbacks.push (root) ->
-      thumbs = $$ 'img[md5]', root
-      for thumb in thumbs
-        src = thumb.parentNode.href
-        if /gif$/.test src
-          thumb.src = src
+      thumb = $ 'img[md5]', root
+      src = thumb.parentNode.href
+      if /gif$/.test src
+        thumb.src = src
 
 imgExpand =
   init: ->