Combo Boxes

Merry Christmas Friends,
  I went to a web site today and came to a combo box with 141 different 
selections. Now I know that when Jaws says combo box I should hit enter to 
access the list and then arrow down the list to the selection I want then press 
the PC curser (plus key on thee num pad ) to close the combo box, but today 
when I tried to arrow down the list in the combo boxes on this particular web 
site I could only arrow down once and then that selection was selected. How do 
I arrow up and down in those kinds of combo boxes I'm using Jaws 7. Thanks for 
your help.
  Brian?

Other related posts: