From fa435de6a90066eff8b2bc18161da4e76c4837e2 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Sat, 27 Aug 2011 18:35:40 +0000
Subject: [PATCH] allow to call a function instead of a static helptext

---
 etemplate/inc/class.etemplate.inc.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/etemplate/inc/class.etemplate.inc.php b/etemplate/inc/class.etemplate.inc.php
index 9d96c541c6..90a6404e97 100644
--- a/etemplate/inc/class.etemplate.inc.php
+++ b/etemplate/inc/class.etemplate.inc.php
@@ -1177,7 +1177,11 @@ class etemplate extends boetemplate
 				{
 					$help = lang($help);
 				}
-				if (($use_tooltip_for_help = strpos($help,'<') !== false && strip_tags($help) != $help))	// helptext is html => use a tooltip
+				if (substr($help,0,5) == 'call:')
+				{
+					$options .= ' onMouseOver="'.html::htmlspecialchars(substr($help,5)).'"';
+				}
+				elseif (($use_tooltip_for_help = strpos($help,'<') !== false && strip_tags($help) != $help))	// helptext is html => use a tooltip
 				{
 					$options .= html::tooltip($help);
 				}