[Admin]

Not sure if this is what you mean, but anyway.
In functions.php, find this:

		$smilies = $DB_site->query("SELECT title, smilietext, smiliepath FROM smilie");

and change it to this:

		$smilies = $DB_site->query("SELECT title, smilietext, smiliepath FROM smilie ORDER BY rand()");

Now the smilies in the smilies box will be ordered randomly each time.