diff --git a/admin/modules/bibliography/import.php b/admin/modules/bibliography/import.php
index d12ce8d..53ea103 100755
--- a/admin/modules/bibliography/import.php
+++ b/admin/modules/bibliography/import.php
@@ -33,6 +33,7 @@
 do_checkIP('smc-bibliography');
 // start the session
 require SB.'admin/default/session.inc.php';
+require SIMBIO.'simbio_DB/simbio_dbop.inc.php';
 require SIMBIO.'simbio_GUI/table/simbio_table.inc.php';
 require SIMBIO.'simbio_GUI/form_maker/simbio_form_table_AJAX.inc.php';
 require SIMBIO.'simbio_FILE/simbio_file_upload.inc.php';
diff --git a/js/gui.js b/js/gui.js
index 0ca9410..4bc9037 100755
--- a/js/gui.js
+++ b/js/gui.js
@@ -300,7 +300,7 @@ $('document').ready(function() {
 	if (anchor.hasClass('notAJAX')) {
       return true;
 	}
-	if (anchor.attr('target')) {
+	if (anchor.attr('target') && anchor.attr('target') != '_self') {
 	  return true;
 	}
 	evt.preventDefault();
diff --git a/sysconfig.inc.php b/sysconfig.inc.php
index 745116c..7629c25 100755
--- a/sysconfig.inc.php
+++ b/sysconfig.inc.php
@@ -414,7 +414,7 @@ function stripslashes_deep($value)
 /**
  * BIBLIO INDEXING
  */
-$sysconf['index']['type'] = 'default'; // value can be 'default', 'index' OR 'sphinx'
+$sysconf['index']['type'] = 'index'; // value can be 'default', 'index' OR 'sphinx'
 $sysconf['index']['sphinx_opts'] = array(
     'host' => '127.0.0.1',
     'port' => 9312,
@@ -497,7 +497,7 @@ function stripslashes_deep($value)
   'namespace' => 'http://www.openarchives.org/OAI/2.0/oai_dc/');
 
 // Search clustering
-$sysconf['enable_search_clustering'] = false;
+$sysconf['enable_search_clustering'] = true;
 
 // check if session is auto started and then destroy it
 if ($is_auto = @ini_get('session.auto_start')) { define('SESSION_AUTO_STARTED', $is_auto); }
diff --git a/template/meranti/index_template.inc.php b/template/meranti/index_template.inc.php
index 23271bc..91b7d8a 100755
--- a/template/meranti/index_template.inc.php
+++ b/template/meranti/index_template.inc.php
@@ -160,7 +160,7 @@
   <div class="content">
    <div class="container_12">
     <div class="grid_12 welcome">
-     <?php if(isset($_GET['search']) || isset($_GET['title']) || isset($_GET['keywords'])) { ?>
+     <?php if($_GET['p'] != 'show_detail' && (isset($_GET['search']) || isset($_GET['title']) || isset($_GET['keywords']))) { ?>
      <div class="sidebar">
       <div class="tagline">
        <?php echo __('Information'); ?>