Adjust navigation only when there is database/table change, bug#4129

ChangeLog

@@ -7,6 +7,7 @@ phpMyAdmin - ChangeLog
 - bug #3995 Drizzle server charset notice
 - bug #3911 Filtering database names includes empty groupings
 - bug #3678 Does not display or manipulate bit(64) fields appropriately
+- bug #4129 Unneeded navi panel refresh
 
 4.0.8.0 (2013-10-06)
 - bug #3988 Rename view is not working

js/common.js

@@ -41,9 +41,9 @@ var PMA_commonParams = (function () {
             for (var i in obj) {
                 if (params[i] !== undefined && params[i] !== obj[i]) {
                     reload = true;
-                }
-                if (i == 'db' || i == 'table') {
-                    updateNavigation = true;
+                    if (i == 'db' || i == 'table') {
+                        updateNavigation = true;
+                    }
                 }
                 params[i] = obj[i];
             }
@@ -76,11 +76,11 @@ var PMA_commonParams = (function () {
         set: function (name, value) {
             if (params[name] !== undefined && params[name] !== value) {
                 PMA_querywindow.refresh();
+                if (name == 'db' || name == 'table') {
+                    PMA_showCurrentNavigation();
+                }
             }
             params[name] = value;
-            if (name == 'db' || name == 'table') {
-                PMA_showCurrentNavigation();
-            }
             return this;
         },
         /**