_top frame problem fix

[squirrelmail.git] / functions / page_header.php

diff --git a/functions/page_header.php b/functions/page_header.php
index e248728fcdbe3f4b658ec8cd8dc2cce23008bcb5..51b3c09d735856346476063b694ffb58b66f67d4 100644 (file)
--- a/functions/page_header.php
+++ b/functions/page_header.php
@@ -54,6 +54,9 @@ function displayPageHeader($color, $mailbox) {
     displayHtmlHeader ();
 
     $module = substr( $PHP_SELF, ( strlen( $PHP_SELF ) - strlen( $base_uri ) ) * -1 );
+    if (!isset($frame_top)) {
+        $frame_top = '_top';
+    }
 
     /*
         Locate the first displayable form element