Scroll to the top when changing section.

4chan_x.user.js

@@ -1233,7 +1233,8 @@
       section = $('section', Settings.dialog);
       section.innerHTML = null;
       section.className = "section-" + (this.title.toLowerCase().replace(/\s+/g, '-'));
-      return this.open(section, g);
+      this.open(section, g);
+      return section.scrollTop = 0;
     },
     main: function(section) {
       var ID, arr, checked, description, hiddenNum, key, li, obj, post, thread, ul, _ref, _ref1, _ref2;

src/features.coffee

@@ -223,6 +223,7 @@ Settings =
     section.innerHTML = null
     section.className = "section-#{@title.toLowerCase().replace /\s+/g, '-'}"
     @open section, g
+    section.scrollTop = 0
 
   main: (section) ->
     for key, obj of Config.main