[BRotondi]

O.K. Got it:

// ##############################################################################
if ($_POST['do'] == 'managetags')
{
    //B
    $Btmp = $threadinfo['taglist'];

(...)

    //B
    $threadinfo = fetch_threadinfo($threadinfo['threadid'], false); // get updated tag list
    $threadinfo['taglistOld'] = $Btmp;

    ($hook = vBulletinHook::fetch_hook('threadtag_domanage_postdelete2')) ? eval($hook) : false;

    if ($vbulletin->GPC['ajax'])
    {
        //B $threadinfo = fetch_threadinfo($threadinfo['threadid'], false); // get updated tag list

Now you can Use threadtag_domanage_postdelete2 which has to be added in includes/xml/hooks_vbulletin.xml (after threadtag_domanage_postdelete)

Or are there any better ideas than manipulate the php and add a hook?

Thanks!
Bruno


--------------- Added 21 Oct 2009 at 17:17 ---------------

Thanks Lynne for you reply. I tried what you said, but its REALLY complicated... even impossible without code changes I think...