Hi

Thank you for your question.

This is not something that Firefox can do by itself, but is something that you may be able to find an add-on for. You can read more about finding and installing add-ons here.

I have noticed that you are using a very old copy of Firefox. I strongly recommend that you update to the most recent version fo Firefox which will have several security and stability fixes as well as several new features. You can read more about how to update here.

I hope this helps, but if not, please come back here and we can look into a different solution for you.

i know my version of this firefox i use it , it outdate but i use it for some other addons that not worked on update version of ff, then i have update version but not use that,

no this not help to me, but thanks for reply,

anybody others can help me? i sure that could be done beacause i see adblock do it , when i order to it for block some links of one page that opened it block that then i think it worked for my idea, in that way:

when i drag to links it open that links and block all of contents of page then it calculate contents of page and show me in my draging in links, it so easy for a scripter :)