diff --git a/ChangeLog b/ChangeLog
index 1bb7591a1..5f9b52d37 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,6 +7,7 @@ $Source$
 
 2003-10-10 Michal Cihar  <nijel@users.sourceforge.net>
     * libraries/export/sql.php3: Fix PMA_getTableContentOld (bug #820932).
+    * left.php3: Konqueror 3 and Opera 7 works with tree view (bug #820717).
 
 2003-10-07 Marc Delisle  <lem9@users.sourceforge.net>
     * lang/russian*: updated, thanks to Artyom Rabzonov
diff --git a/left.php3 b/left.php3
index ed0603b5d..fcd48a3cb 100755
--- a/left.php3
+++ b/left.php3
@@ -247,11 +247,14 @@ if (($num_dbs > 1 || !empty($cfg['LeftFrameTableSeparator'])) && !$cfg['LeftFram
     // Uggly fix for Opera and Konqueror 2.2 that are half DOM compliant
     if (capable) {
         if (typeof(window.opera) != 'undefined') {
-            capable = 0;
+            var browserName = ' ' + navigator.userAgent.toLowerCase();
+            if ((browserName.indexOf('konqueror 7') == 0)) {
+                capable = 0;
+            }
         }
         else if (typeof(navigator.userAgent) != 'undefined') {
             var browserName = ' ' + navigator.userAgent.toLowerCase();
-            if (browserName.indexOf('konqueror') > 0) {
+            if ((browserName.indexOf('konqueror') > 0) && (browserName.indexOf('konqueror/3') == 0)) {
                 capable = 0;
             }
         } // end if... else if...