Au fait la fonction "content" du script est là ...
function content($what) {
global $webedit_url, $webedit_version, $webedit_dir, $webedit_language, $editor;
static $i = 0;
if ($i == 0 && check_user()) echo "
<script language=\"JavaScript\">
<!--
function webed(content) {
window.open('$webedit_url/edit.php?content=' + content,'editwin','resizable=yes,width=620,height=400');
}