diff --git a/config.inc.php.example b/config.inc.php.example
index f6f7e45..1adc740 100644
--- a/config.inc.php.example
+++ b/config.inc.php.example
@@ -91,6 +91,8 @@ $dbname = 'scuttle';
 # enableCommonTagDescription	  : true or false
 # enableCommonBookmarkDescription : true or false
 #
+# enableWebsiteThumbnails : true or false.  According to artviper.net license, buy a license if you gain profit with your pages. (see http://www.websitethumbnail.de/)
+#
 ######################################################################
 
 $sitename           = 'SemanticScuttle';
@@ -131,5 +133,8 @@ $antispamAnswer = 'semanticscuttle';
 $enableCommonTagDescription = true;
 $enableCommonBookmarkDescription = true;
 
+$enableWebsiteThumbnails = true;   // see above, if you gain profit with your pages
+
+
 include_once('debug.inc.php');
 ?>
diff --git a/scuttle.css b/scuttle.css
index 2303ff4..1e80cb1 100644
--- a/scuttle.css
+++ b/scuttle.css
@@ -163,6 +163,13 @@ html > body ol#bookmarks {
     margin: 0 1em;
     padding: 0;
 }
+img.thumbnail {
+    float: left;
+    padding: 1px;
+    margin-right: 6px;
+    margin-bottom:4px;
+    border:1px solid #AAA;
+}
 div.link a {
     color: blue;
     font-size: medium;
diff --git a/templates/bookmarks.tpl.php b/templates/bookmarks.tpl.php
index e4cfe04..90d1e58 100644
--- a/templates/bookmarks.tpl.php
+++ b/templates/bookmarks.tpl.php
@@ -157,6 +157,9 @@ window.onload = playerLoad;
         
         // Output
         echo '<li class="xfolkentry'. $access .'">'."\n";
+	if ($GLOBALS['enableWebsiteThumbnails']) {
+	    echo '<a href="'. $address .'"'. $rel .' ><img class="thumbnail" src="http://www.artviper.net/screenshots/screener.php?sdx=1024&sdy=768&w=90&h=68&url='.$address.'"></a>';
+	}
         echo '<div class="link"><a href="'. $address .'"'. $rel .' class="taggedlink">'. filter($row['bTitle']) ."</a></div>\n";
         if ($row['bDescription'] != '') {
             echo '<div class="description">'. filter($row['bDescription']) ."</div>\n";
@@ -164,6 +167,7 @@ window.onload = playerLoad;
 	if(!isset($hash)) {
 	    echo '<div class="address">'.$address.'</div>';
 	}
+
         echo '<div class="meta">'. date($GLOBALS['shortdate'], strtotime($row['bDatetime'])) . $cats . $copy . $edit ."</div>\n";
         echo "</li>\n";
     }
diff --git a/tests/tag2TagTest.php b/tests/tag2TagTest.php
index 87dde52..ea0adf0 100644
--- a/tests/tag2TagTest.php
+++ b/tests/tag2TagTest.php
@@ -321,7 +321,7 @@ class Tag2TagTest extends PHPUnit_Framework_TestCase
 	$this->assertTrue($tsts->existStat('a', '>', 10));
 	$this->assertFalse($tsts->existStat('a', '>', 20));
 	$tsts->increaseNbUpdate('a', '>', 10);
-	$this->assertSame(1, $tsts->getNbUpdate('a', '>', 10));
+	$this->assertSame(1, $tsts->getNbUpdates('a', '>', 10));
 
 	$tsts->deleteAll();
 
@@ -339,11 +339,11 @@ class Tag2TagTest extends PHPUnit_Framework_TestCase
 	$tts->addLinkedTags('a', 'b', '>', 1);
 	$tts->addLinkedTags('b', 'e', '>', 1);
 
-	$this->assertSame(3, $tsts->getNbUpdate('a', '>', '1'));
-	$this->assertSame(2, $tsts->getNbUpdate('b', '>', '1'));
-	$this->assertSame(0, $tsts->getNbUpdate('c', '>', '1'));
-	$this->assertSame(0, $tsts->getNbUpdate('d', '>', '1'));
-	$this->assertSame(0, $tsts->getNbUpdate('e', '>', '1'));
+	$this->assertSame(3, $tsts->getNbUpdates('a', '>', '1'));
+	$this->assertSame(2, $tsts->getNbUpdates('b', '>', '1'));
+	$this->assertSame(0, $tsts->getNbUpdates('c', '>', '1'));
+	$this->assertSame(0, $tsts->getNbUpdates('d', '>', '1'));
+	$this->assertSame(0, $tsts->getNbUpdates('e', '>', '1'));
 
 
 	$nbC = $tsts->getNbChildren('a', '>', 1);
@@ -391,6 +391,29 @@ class Tag2TagTest extends PHPUnit_Framework_TestCase
 	$this->assertSame(3, $nbD);
 	$this->assertSame(2, $maxDepth);
 
+	//do cases for synonyms
+
+	$tsts->deleteAll();
+	$tts->deleteAll();
+
+	$tts->addLinkedTags('a', 'b', '>', 1);
+	$tts->addLinkedTags('b', 'c', '=', 1);
+	/*$tts->addLinkedTags('a', 'c', '>', 1);
+	$tts->addLinkedTags('j', 'i', '=', 1);
+	$tts->addLinkedTags('f', 'i', '=', 1);
+	$tts->addLinkedTags('d', 'f', '>', 1);
+	$tts->addLinkedTags('d', 'e', '>', 1);
+	$tts->addLinkedTags('j', 'k', '>', 1);*/
+
+	$nbC = $tsts->getNbChildren('a', '>', 1);
+	$nbD = $tsts->getNbDescendants('a', '>', 1);
+	$nbU = $tsts->getNbUpdates('a', '>', 1);
+	$maxDepth = $tsts->getMaxDepth('a', '>', 1);
+	//$this->assertSame(2, $tts->getLinkedTags('a', '>', 1));
+	$this->assertSame(1, $nbC);
+	$this->assertSame(2, $nbD);
+	$this->assertSame(2, $nbU);
+	$this->assertSame(1, $maxDepth);
 
 	// advanced case with fore loop
 	//$tts->addLinkedTags('d', 'c', '>', 1);
@@ -398,5 +421,36 @@ class Tag2TagTest extends PHPUnit_Framework_TestCase
 	// advanced case with back loop
 	//$tts->addLinkedTags('e', 'a', '>', 1);
     }
+
+    public function testRenameFunction()
+    {
+	$tts = $this->tts;
+	$ts = $this->ts;
+	$bs = $this->bs;
+	$tsts = $this->tsts;
+
+	// with classic tags (users 10 & 20)
+	$tags = array('a', 'b', 'c');
+	$bs->addBookmark("http://site1.com", "title", "description", "status", $tags, null, false, false, 10);
+
+	$tags = array('a', 'b', 'c');
+	$bs->addBookmark("http://site2.com", "title", "description", "status", $tags, null, false, false, 20);
+
+	$bookmarks = $bs->getBookmarks(0, NULL, 10, 'a');
+	$this->assertSame(array(), $bookmarks);
+
+	$ts->renameTag(10, 'a', 'ddd');
+	$tags1 = $ts->getTagsForBookmark(1);
+	$this->assertSame(array('b', 'c', 'ddd'), $tags1);
+	
+
+	// with linked tags
+
+	$tts->addLinkedTags('b', 'c', '>', 1);
+	$tts->addLinkedTags('a', 'd', '>', 1);
+
+	//with stats
+
+    }
 }
 ?>