Fix the thickbox loading image path

app/views/layouts/base.rhtml

@@ -22,6 +22,7 @@
 <%= javascript_include_tag 'jquery.1.3.2.min.js' %>
 <%= javascript_include_tag 'jquery.hoverIntent.minified.js' %>
 <%= javascript_include_tag 'thickbox.min.js' %>
+<%= javascript_tag("var tb_pathToImage='#{image_path('loadingAnimation.gif')}'") %>
 <%= javascript_include_tag 'common.js' %>
 <%= heads_for_theme %>
 <%= heads_for_wiki_formatter %>

public/javascripts/common.js

@@ -171,7 +171,6 @@ jQuery(document).ready(function($) {
 });
 
 /* Appended 2009-07-07 */
-var tb_pathToImage="../images/loadingAnimation.gif";
 var animRate = 100;
 
 // returns viewport height