Can't Bring Up Wireless Network

Hi,

I've had my Touch on ethernet since I bought it five or six years ago. I now want to relocate it and need to use the wireless network. For some reason, I can't bring up any way to access the wireless menus. When I go to ADVANCED and then NETWORKING it only shows ETHERNET and indicates it's not plugged in. I ran DIAGNOSTICS and brought up the networking menu. It shows some wireless options for info, but they are not BOLD, so when I tap them they're not populated so nothing happens when I tap them.

Any help would be greatly appreciated.

Thanks,

Duck