[damned-lies] Make table sorting work on all columns (Fixes #653622)

[Claude Paroz <claudep src gnome org>]

commit b4a921b07a341311e1eb48720fecee66fa1c6500
Author: Claude Paroz <claude 2xlibre net>
Date:   Wed Jun 29 11:22:04 2011 +0200

    Make table sorting work on all columns (Fixes #653622)

 media/css/main.css                              |    5 +++++
 templates/languages/language_release.html       |    2 +-
 templates/languages/language_release_stats.html |    3 ++-
 3 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/media/css/main.css b/media/css/main.css
index d0491f9..1c443c8 100644
--- a/media/css/main.css
+++ b/media/css/main.css
@@ -74,6 +74,11 @@ table.tablesorter thead tr .headerSortDown {
   background-image: url(../img/desc.gif);
 }
 
+table.tablesorter th.headerNoSort {
+  background-color: #EEEEEE;
+  border-bottom: #AAAAAA solid 1px;
+}
+
 h2 {
   width: 100%;
   margin-top: 1.5em;
diff --git a/templates/languages/language_release.html b/templates/languages/language_release.html
index 8f65811..db4fed4 100644
--- a/templates/languages/language_release.html
+++ b/templates/languages/language_release.html
@@ -7,7 +7,7 @@
 <script type="text/javascript">
 $(document).ready(function() 
     { 
-        $("#stats-table").tablesorter();
+        $("#stats-table").tablesorter({headers: {3:{sorter: false}}});
         $("#stats-table").bind("sortStart",function() { 
             /* Hide category subheaders when sorting */
             $("tr.subheader").hide(); 
diff --git a/templates/languages/language_release_stats.html b/templates/languages/language_release_stats.html
index 5bf742b..ceb474a 100644
--- a/templates/languages/language_release_stats.html
+++ b/templates/languages/language_release_stats.html
@@ -19,7 +19,8 @@
 <table class="tablesorter" name="stats-table" id="stats-table">
 <thead>
   <tr><th>{% trans "Module" %}</th><th>{% trans "Branch" %}</th>
-      <th colspan="2">{% trans "Statistics" %}</th>
+      {# colspan=2 for Statistics is causing offset in sort effect for following columns #}
+      <th>{% trans "Statistics" %}</th><th class="headerNoSort"></th>
       <th>{% trans "Status" %}</th><th>{% trans "Date" %}</th>
   </tr>
 </thead>