From f82a7df92b8046a27803d96e4b4ff5272efefe33 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Chapeaux?= <lolo@phpheaven.net>
Date: Mon, 25 Mar 2002 20:45:17 +0000
Subject: [PATCH] Merged patch #534660 - Check All / Uncheck All

---
 ChangeLog              |  3 +++
 libraries/functions.js | 14 ++++++++++----
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index f9e18ea5a..d7635b517 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,9 @@ $Source$
 	  lang/russian-win1251.inc.php3: updated thanks to
 	  Alvar Soome <finsoft at users.sourceforge.net>, Sandis Jērics and
 	  Artyom Rabzonov <tyomych at gmx.net>.
+	* db_details.php3, line  386: fixed a js error.
+	* libraries/functions.js, lines 412-422: merged patch
+	  #534660 - Check All / Uncheck All, thanks to "Leblanc".
 
 2002-03-24 Loļc Chapeaux  <lolo@phpheaven.net>
 	* user_details.php3, line 1191: fixed bug #534159 - Can't change user
diff --git a/libraries/functions.js b/libraries/functions.js
index cace77739..018eb507a 100644
--- a/libraries/functions.js
+++ b/libraries/functions.js
@@ -409,11 +409,17 @@ function setPointer(theRow, theAction, theDefaultColor, thePointerColor, theMark
 function setCheckboxes(the_form, do_check)
 {
     var elts      = document.forms[the_form].elements['selected_tbl[]'];
-    var elts_cnt  = elts.length;
+    var elts_cnt  = (typeof(elts.length) != 'undefined')
+                  ? elts.length
+                  : 0;
 
-    for (var i = 0; i < elts_cnt; i++) {
-        elts[i].checked = do_check;
-    } // end for
+    if (elts_cnt) {
+        for (var i = 0; i < elts_cnt; i++) {
+            elts[i].checked = do_check;
+        } // end for
+    } else {
+        elts.checked        = do_check;
+    } // end if... else
 
     return true;
 } // end of the 'setCheckboxes()' function