diff --git a/blocklog_fonctions.php b/blocklog_fonctions.php
index cd5ecba..777edd9 100644
--- a/blocklog_fonctions.php
+++ b/blocklog_fonctions.php
@@ -12,3 +12,18 @@
 if (!defined('_ECRIRE_INC_VERSION')) {
 	return;
 }
+
+function trouver_blocklog($id_objet, $objet){
+	$from = array(
+		'spip_blocklogs as B',
+		'spip_blocklogs_liens as L'
+	);
+	$where = array(
+		'L.id_objet='.intval($id_objet),
+		'L.objet='.sql_quote($objet),
+		'L.id_blocklog=B.id_blocklog'
+	);
+	$blockchaine = sql_getfetsel('blockchaine', $from, $where, '', 'B.id_blocklog DESC', 1);
+
+	return $blockchaine;
+}