Garden-o-matic: Introduce an option to open links in a new window

Tools/GardeningServer/scripts/base.js

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 305 matching lines @@
     if (!match)
         return null;
     return decodeURI(match[1])
 }
 
 base.underscoredBuilderName = function(builderName)
 {
     return builderName.replace(/[ .()]/g, '_');
 }
 
-base.createLinkNode = function(url, textContent, opt_target)
-{
-    var link = document.createElement('a');
-    link.href = url;
-    if (opt_target)
-        link.target = opt_target;
-    link.appendChild(document.createTextNode(textContent));
-    return link;
-}
-
 })();