From 179ace0dcf68e4b8a51c199127627daac252a5d5 Mon Sep 17 00:00:00 2001
From: Janusz Dobrowolski <janusz@frontaccounting.eu>
Date: Mon, 25 Oct 2010 16:38:17 +0000
Subject: [PATCH] Fixed tabbed_content behaviour.

---
 CHANGELOG.txt               |  2 ++
 includes/ui/ui_controls.inc | 15 +++++++--------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 1faa3256..f967533b 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -23,6 +23,8 @@ $ -> Affected files
 ! Release 2.3RC3
 25-Oct-2010 Janusz Dobrowolski
 $ version.php
+# Small fix to tabbed_content behaviour.
+$ /includes/ui/ui_controls.inc
 
 22-Oct-2010 Janusz Dobrowolski
 + Added greek installer translation by Kyriakos Tsoukalas
diff --git a/includes/ui/ui_controls.inc b/includes/ui/ui_controls.inc
index 43b7fd81..a6fd2ef6 100644
--- a/includes/ui/ui_controls.inc
+++ b/includes/ui/ui_controls.inc
@@ -379,14 +379,13 @@ function tabbed_content_start($name, $tabs, $dft='') {
     $selname = '_'.$name.'_sel';
 	$div = '_'.$name.'_div';
 
-	if ($dft=='')
-		$dft = key($tabs);
-    $sel = find_submit($name.'_', '');
+	$sel = find_submit($name.'_', false);
+	if($sel==null)
+		$sel = get_post($selname, (string)($dft==='' ? key($tabs) : $dft));
+
+	if ($sel!==@$_POST[$selname])
+		$Ajax->activate($name);
 
-	if ($sel != '') {
-			$Ajax->activate($name);
-	} else 
-		$sel = get_post($selname, $dft);
 	$_POST[$selname] = $sel;
 
 	div_start($name);
@@ -397,7 +396,7 @@ function tabbed_content_start($name, $tabs, $dft='') {
 		$disabled = (is_array($tab) && !$tab[1])  ? 'disabled ' : '';
 		$str .= ( "<li>"
 			."<button type='submit' name='{$name}_".$tab_no
-			."' class='".($tab_no===$sel ? 'current':'ajaxbutton')."' $acc[1] $disabled>"
+			."' class='".((string)$tab_no===$sel ? 'current':'ajaxbutton')."' $acc[1] $disabled>"
 			."<span>$acc[0]</span>"
 			."</button>\n"
 			."</li>\n" );
-- 
2.30.2