From 605737cdfb2c0ee53f35a807d9c7ca70b2cd8a2f Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Thu, 20 Jul 2006 06:30:10 +0000
Subject: [PATCH] Bug #6097 - HTML editor and brackets - fixes lesson problems

---
 lib/weblib.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/weblib.php b/lib/weblib.php
index 82716cb43b7..59e1239dacc 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -3309,16 +3309,17 @@ function print_richedit_javascript($form, $name, $source='no') {
  * @param string $name Form element to replace with HTMl editor by name
  */
 function use_html_editor($name='', $editorhidebuttons='') {
+    $editor = 'editor_'.md5($name); //name might contain illegal characters
     echo '<script language="javascript" type="text/javascript" defer="defer">'."\n";
-    echo "edit_$name = new HTMLArea('edit-$name');\n";
-    echo "var config = edit_$name.config;\n";
+    echo "$editor = new HTMLArea('edit-$name');\n";
+    echo "var config = $editor.config;\n";
 
     echo print_editor_config($editorhidebuttons);
 
     if (empty($name)) {
-        echo "\nHTMLArea.replaceAll(edit_$name.config);\n";
+        echo "\nHTMLArea.replaceAll($editor.config);\n";
     } else {
-        echo "\nedit_$name.generate();\n";
+        echo "\n$editor.generate();\n";
     }
     echo '</script>'."\n";
 }