Well, I just tried the suggestion in that thread, and it did not work for me. However, I still think a certain condition would make those options appear.
I found this thread from a Google search after I noticed those two options appear for one evening in one of my network profiles a couple of days ago. (That night, I had been installing a new airport and configuring a new ipad.) I haven't seen or able to retrieve those settings since. I was starting to think that maybe it could be a one time appearance when you first enter a new network info by the time I read that thread I mentioned before, and thought that might work.
After trying the suggestion with no success, I read another thread about how this guy was trying to access wifi in the hotel he was in, and that at first (when instructed by the tech staff) he was able to find the two options and change one of them off to login. But then the next day, his ipad had lost connection, and the options had disappeared. After a few days of no access, he tried again a day before leaving the hotel, and found the two options had reappeared. I recall that the evening when I saw the two options appear in my ipad, I had to shut-down that particular network (which the two options were associated with) for a long time. I also know that assigned IP addresses have short leases and can expire. So I tried to see if the options appeared after I turned off the network and also after I turned it back on. Unfortunately, I still could not get the options to appear.
Well, that's all I've tried so far. Any new ideas would be appreciated.
(Message was edited by: Pete-ohki)