You can delete those images now from imageshack.
To answer your question about the password: Yes, that is your login/password for your “internet”. So, your userID is whatever ends in "@att.net" in that screen shot, and your password is whatever your mom told you, assuming that is the correct password.
Turns out that you have the same firmware that I do on my modem. WRITE and KEEP THE USERID AND PASSWORD INFORMATION, YOU WILL NEED IT LATER TO CONFIGURE YOUR Netgear router
Before we start I need to confirm some things. When you log into your Netgear router, do you see a menu option called “Basic Settings” under “Setup”? If you do, click on that link. You will see some questions like this:
Does Your Internet Connection Require A Login?
Login
Password
If you do then we are good to go.
OK, first thing to do is set your modem (192.168.1.254) to “Bridge” mode. To do this, follow the instructions here:
http://www.dslreports.com/faq/15817
Your internet connection will drop. This is OK, because we have not reconfigured the router yet. That’s next.
Next step, go into your Netgear router. Under the “Basic Settings” where it says “Does Your Internet Connection Require A Login?” Answer Yes to this question. On that same page you’ll see something called “Login”. This is where you will enter in your User ID. On that same page, you’ll see a place to enter in your password to access your internet services. Put your password in there.
Then click the “Test” button. If it is successful, everything should work, and your computers should pick up their wireless internet connections. Click the Apply button next.
If everything does not check out ok, you can reset your modem back to the default settings. There should be a little recessed push button on the back of the modem device that says “Reset”, you’ll need a pin or something to push it in for 5-10 seconds (when you do this, you will have to reenter in your UserID and Password to access the internet on your modem). You will also have to log back into your Netgear router and answer no to the “Does Your Internet Connection Require A Login?” and click Apply.
Hope this helps.