Thanks Lynne i have this is in global_complete, oddly this was working in beta 5 and has stopped since the upgrade.
PHP Code:
$gperm = convert_bits_to_array($vbulletin->userinfo['permissions']['gcbos_permissions'], $vbulletin->bf_ugp_gcbos_permissions);
if ($gperm['can_view'])
{
global $output;
$gcbos_head = '<script src="clientscript/gcbos.js"></script></head>';
if (!preg_match('/forumbits.css/', $output)) //Is forumbits.css being required allready
$gcbos_head = '<link rel="stylesheet" type="text/css" href="forumbits.css" />' . $gcbos_head;
$output = str_replace('</head>', $gcbos_head, $output);
$output = str_replace('<!-- {SHOUTBOX} -->', vB_Template::create('GCBOS')->render(), $output);
}