--- abook_ldap_server.php.orig	2008-02-11 01:49:47.000000000 +0900
+++ abook_ldap_server.php	2008-06-13 22:13:06.000000000 +0900
@@ -261,7 +261,7 @@
         if(is_array($expr)) return false;
 
         /* Encode the expression */
-        $expr = $this->charset_encode($expr);
+        /* $expr = $this->charset_encode($expr); */
 
         /*
          * allow use of one asterisk in search. 
@@ -271,8 +271,9 @@
             $expr = '*' . $this->ldapspecialchars($expr) . '*';
             /* Undo sanitizing of * symbol */
             $expr = str_replace('\2a','*',$expr);
+	    $expr = mb_convert_encoding($expr, "UTF-8", "auto");
         }
-        $expression = "cn=$expr";
+	$expression = "(|(cn=$expr)(sn=$expr)(givenName=$expr)(mail=$expr))";
 
         /* Make sure connection is there */
         if(!$this->open()) {
@@ -309,13 +310,12 @@
             $nickname = $this->charset_decode($row['dn']);
             $fullname = $this->charset_decode($row['cn'][0]);
 
-            if(!empty($row['ou'][0])) {
-                $label = $this->charset_decode($row['ou'][0]);
+	    $label = '';
+            if(!empty($row['o'][0])) {
+                $label = $label . $this->charset_decode($row['o'][0]);
             }
-            else if(!empty($row['o'][0])) {
-                $label = $this->charset_decode($row['o'][0]);
-            } else {
-                $label = '';
+            if(!empty($row['ou'][0])) {
+                $label = $label . '/' . $this->charset_decode($row['ou'][0]);
             }
 
             if(empty($row['givenname'][0])) {