instant users filtering for mods

i have a need right now, i just see someone post in a thread, and i don’t want that person to post or even enter that thread or forum anymore…

actually i have to make at least 5 clicks to go in the admincp and change that user’s usergroup or permission… 5 clicks is a lifetime, and most of the site admins are low-braincells and don’t even know how to do it…

so i will need something to be immediat and mandatory filtering… in the postbit popup, 2 or 3 choices to force someone to join usergroupX or a « click here to block this member out of the threadid » or « click here to block this member out of the forumid »…. THIS is simple… the bad part will be to code it… rofl