Ported changes from Adblock Plus integration back into URL Fixer

chrome/content/options.js

 /*
  * This file is part of the URL Fixer,
  * Copyright (C) 2006-2012 Eyeo GmbH
  *
  * URL Fixer is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * URL Fixer is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 12 matching lines @@
 
 function initCheckboxes()
 {
   E("domainOptIn").checked = Prefs.domainOptIn;
 }
 
 function onItemSelected(list)
 {
   let button = E(list.getAttribute("_removeButton"));
   let items = list.selectedItems;
-  button.disabled = (items.length == 0 || (items.length == 1 && !items[0].value))
+  button.disabled = (items.length == 0 || (items.length == 1 && !items[0].value));
 }
 
 function onFindChange()
 {
   let find = E("find");
   let button = E("add-button");
   button.disabled = !find.value;
 }
 
 function onPrefChange(name)
@@ skipping 123 matching lines @@
   for (let i = items.length - 1; i >= 0; i--)
   {
     let searchString = items[i].getAttribute("value");
     delete Prefs[pref][searchString];
 
     if (pref == "whitelist")
       onWhitelistEntryRemoved(searchString);
   }
   Prefs[pref] = JSON.parse(JSON.stringify(Prefs[pref]));
 }