Generate reload params on place where they are used.

This fixes reloading navigation frame when database is selected.

libraries/navigation_header.inc.php

@@ -101,6 +101,10 @@ if ($GLOBALS['cfg']['LeftDisplayLogo']) {
     echo '</a>';
     echo '    ' . PMA_showMySQLDocu('', '', TRUE) . "\n";
 
+    $params = array('uniqid' => uniqid());
+    if (!empty($GLOBALS['db'])) {
+        $params['db'] = $GLOBALS['db'];
+    }
     echo '<a href="navigation.php?' . PMA_generate_common_url($params) . '" target="frame_navigation">';
     if ($GLOBALS['cfg']['MainPageIconic']) {
         echo '<img class="icon" src="'. $GLOBALS['pmaThemeImage'] . 's_reload.png"'

navigation.php

@@ -49,10 +49,6 @@ require_once './libraries/common.inc.php';
  */
 function PMA_exitNavigationFrame()
 {
-    $params = array('uniqid' => uniqid());
-    if (!empty($GLOBALS['db'])) {
-        $params['db'] = $GLOBALS['db'];
-    }
     echo '</body></html>';
     exit;
 }