hmm, isn't possible erwin, at least not when you've just hacked these three files, because the html code is parsed out on showthread.php where you haven't changed the forumrules...
so you have to edit functions.php the getpostbit function,too:
PHP Code:
//line 263 unhacked vb229 functions:
$post[message]=bbcodeparse($post[pagetext],$forum[forumid],$post[allowsmilie]);