Mod seeking based on members permisson or post count

[SCORPION1]

Hi people i'm looking for a mod that is based on member permissions / post to reveal or post count,
I would like to some how show content of my site posted in all forums discussion but on the same page or discussion what i'm after doing here is offering an option to users to place content as a secret only visible to those who have the permission or postcount/post to view is there such a mod available? i have search and can't seam to find one i'm using 3.7.3 can anyone help me or point me in the right direction.

[Dismounted]

<a href="http://www.vbulletin.com/docs/html/main/usergroup_promotions" target="_blank">Usergroup Promotions</a>

[SCORPION1]

Thank you or the reply Dismounted i know about the vbulletin option to only allow certain usergroups view certain forums.

But what i'm after doing is showing my members all the forums but with in these forums each topic can be viewed fully apart from any message that is encased in sercret wrap bit like a code/php wrap

for example:

to get a price list or full contact details please leave a message in this post

[protected message] to see this message you need to post a reply to the thread[protected message] or set certain usergroups permission up to view this sercret message