Implemented ext.contextMenus for Safari

block.js

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2013 Eyeo GmbH
  *
  * Adblock Plus 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.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 28 matching lines @@
       height: Math.max(document.body.offsetHeight || document.body.scrollHeight)
     }
   },
   function(response)
   {
     document.getElementById("filters").value = response.filters.join("\n");
   });
 
   document.getElementById("filters").focus();
 }
-$(init);
+window.addEventListener("load", init, false);
 
 function onKeyDown(event)
 {
   if (event.keyCode == 27)
   {
     event.preventDefault();
     closeDialog();
   }
   else if (event.keyCode == 13 && !event.shiftKey && !event.ctrlKey)
   {
@@ skipping 56 matching lines @@
     );
     dragCoords = [event.screenX, event.screenY];
   }
 }
 
 function onDragEnd(event)
 {
   onDrag(event);
   dragCoords = null;
 }