### Eclipse Workspace Patch 1.0
#P netmusic
Index: sites/all/modules/slicedbook_navigation/slicedbook_navigation.module
===================================================================
RCS file: /cvsroot/netmusic/sites/all/modules/slicedbook_navigation/slicedbook_navigation.module,v
retrieving revision 1.2
diff -u -r1.2 slicedbook_navigation.module
--- sites/all/modules/slicedbook_navigation/slicedbook_navigation.module	13 Dec 2008 13:45:03 -0000	1.2
+++ sites/all/modules/slicedbook_navigation/slicedbook_navigation.module	15 Dec 2008 16:22:05 -0000
@@ -282,10 +282,13 @@
   else {
     $query = "SELECT nid FROM {book}";
     $result = db_query($query);
-  
+    $cur_lang = i18n_get_lang();  
     while ($node = db_fetch_array($result)) {
-      $tree[$node['nid']] = $node['nid'];
-      $tab_id[] = $node['nid'];
+      $node_lang = i18n_node_get_lang($node['nid'], $cur_lang);
+      if ( $node_lang == $cur_lang) {
+        $tree[$node['nid']] = $node['nid'];
+        $tab_id[] = $node['nid'];
+      }
     }
 
     $book = slicedbook_navigation_get_tree_from_db($tab_id);