How I Can use this thing in my site ?
 

i dont understand yur question....

i mean how i can use this in my site

I have it on my site, let me check how i turned it on.

ok thanks but try to reply soon

Update:

Admincp ---> Forum settings/tools *the first one at the top* ---> threads view settings ---> then the first form choose the option you prefer.

the names might not be the same because my forum is not in English

and i did reply fast, there is another one but for the forums instead of threads, you can activate it too from the same place, its called something like forums display settings.

Thanks alott My problem is sloved

your welcome :)

its also a hack named who read the threat

all the best