[SilverBoy]

Thank you Lynne
Actually I don't know how to use the api.
and in function fetch_avatar_url the default value for thump=false !!
btw I changed this line in this function

PHP Code:

$avatarurl[] = $vbulletin->options['avatarurl'] . ($thumb ? '/thumbs' : '') . "/avatar{$userid}_{$avatarinfo['avatarrevision']}.gif"; 


by removing thump stuff !!

PHP Code:

$avatarurl[] = $vbulletin->options['avatarurl'] .  "/avatar{$userid}_{$avatarinfo['avatarrevision']}.gif"; 


Now it works like I want, but I'm worry if this change affect any avatar existing in the forum, because I want the full size only in the CMS articles.
Thanks.