fix #1115. The datapicker is now passed the current locale to localize the datepicker

app/helpers/application_helper.rb

@@ -240,7 +240,7 @@ module ApplicationHelper
   end
 
   def generate_i18n_strings
-    js = ""
+    js = "i18n_locale='#{I18n.locale}';\n"
     js << "i18n = new Array();\n"
     %w{
     shared.toggle_multi       shared.toggle_multi_title
@@ -259,4 +259,10 @@ module ApplicationHelper
     return js
   end
 
+  def javascript_tag_for_i18n_datepicker
+    # do not include en as locale since this the available by default
+    locales_without_en = I18n::available_locales.find_all{|locale| !(locale.to_s == 'en') }
+    return javascript_include_tag(locales_without_en.map{|locale| "i18n/jquery.ui.datepicker-#{locale}.js"})
+  end
+
 end

app/views/layouts/standard.html.erb

@@ -8,6 +8,7 @@
       'jquery.truncator','jquery.jeditable.mini', 'jquery.cookie', 'jquery.blockUI',
       'jquery.form','jquery.ui.autocomplete.selectFirst',
       :cache => 'jquery-cached' %>
+    <%= javascript_tag_for_i18n_datepicker %>
     <%= javascript_include_tag 'hoverIntent','superfish','application',
       'accesskey-hints','niftycube','swfobject',
       :cache => 'tracks-cached' %>