Hello,
In some vbulletin board i saw at the location. It will show like australia followed with the australia flag. How can i make it?Any hack for that?

How about if i wish to add bbcode for <iframe>, can anyone share the code with me?
Thanks

Try vbulletin.org the hack definately exists there.

jup seen on vbulletin.org..

the problem is i am not register user.. so all the code was hide.. i cant view it.

Nobody here will give you hacks that are available there. The rules of this site would not permit it and if the author has chosen not to share here you will have to register and therefore prove you own a licence im afraid.