Use htmlspecialchars instead of htmlentities, it doesn't break utf-8.

ChangeLog

@@ -9,6 +9,8 @@ $Source$
     * libraries/select_lang.lib.php, libraries/Theme_Manager.class.php: Escape
       user input (CVE-2006-2031).
     * server_databases.php: Fix path to image (needs to be lower case).
+    * libraries/common.lib.php: Use htmlspecialchars instead of htmlentities,
+      it doesn't break utf-8.
 
 2006-04-28 Michal Čihař  <michal@cihar.com>
     * Documentation.html, main.php, libraries/config.default.php: Possibility

libraries/common.lib.php

@@ -2038,10 +2038,10 @@ window.parent.updateTableTitle('<?php echo $uni_tbl; ?>', '<?php echo PMA_jsForm
 
         $tag_params_strings = array();
         foreach ($tag_params as $par_name => $par_value) {
-            // htmlentities() only on non javascript
+            // htmlspecialchars() only on non javascript
             $par_value = substr($par_name, 0, 2) == 'on'
                 ? $par_value
-                : htmlentities($par_value);
+                : htmlspecialchars($par_value);
             $tag_params_strings[] = $par_name . '="' . $par_value . '"';
         }