diff --git a/ChangeLog b/ChangeLog
index 148f5fbb4..dd83a9880 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,8 @@ $Source$
     * config.inc.php3; db_details_links.php3; db_search.php3;
       Documentation.html; lang/*; libraries/common.lib.php3: patch #554925
       - Search into database, thanks to Thomas Chaumeny <chaume92 at aol.com>.
+    * libraries/functions.js, lines 15-17: fixed bug #559815 - Javascript
+      problem with Opera.
 
 2002-05-23 Marc Delisle  <lem9@users.sourceforge.net>
     * Documentation.html, config.inc.php3, db_details_structure.php3,
diff --git a/libraries/functions.js b/libraries/functions.js
index 50c039ddb..39559b2bb 100644
--- a/libraries/functions.js
+++ b/libraries/functions.js
@@ -13,7 +13,8 @@
 function confirmLink(theLink, theSqlQuery)
 {
     // Confirmation is not required in the configuration file
-    if (confirmMsg == '') {
+    // or browser is Opera (crappy js implementation)
+    if (confirmMsg == '' || typeof(window.opera) != 'undefined') {
         return true;
     }