Ok: Frist I really appreciate the responses (I thought you would have tired of me and my problem by now); following your steps I got it to work but it may or may not be the way you expected.
** as ya’all are having trouble with dominos, I registered at http://www.bitsdujour.com/
and applied the same steps and it preformed identically to the dominos site.
A) Your instructions: >Launch Domino's site, > Open the Domino account in SP, > Click tab 'Options', > Select 'Define settings manually' ; >¤ Wait until the screen is properly built, >¤ Click Domino's 'Sign in' in the lower part of the screen.
OK but my screen was just a little different, Note the ‘sign in’ under form1 was at the TOP vs. the bottom in your picture. (i include more of the screen so you could see if it was the same as yours)
Next I did the >OK, >SAVE, and closed the window. I then clicked >Sticky icon, >Web Accounts, >Dominos. This open a new tab with Dominos, nothing happened.
SO I clicked Sign In which opened the Login pop up (it was empty). Then clicked >Sticky icon, and clicked the icon (person icon with a0152570) at the top of the sticky window just under the yellow Dominos home page text. You can see the pop up was open below the Sticky menu.
This correctly filed in the fields and after pressing the Sign In within the pop up, I WAS IN. HAZAR!
This fix requires I traverse multiple steps, but it works and is acceptable to me.
John: Was this what you were expecting to happen?
NOTE : If I did as Evzen suggested “checkbox+radiobutton next to the "form1”, got an error when selecting the Domino web account. Probably because it tried to submit the form before the pop up was open so it had no place to put the data. Here is the screen: