list field-a race to the bottom

[Rich Lague]

I have made a list field for jumping to different cards in the stack-- 
and it works fine. But I do have a small interface annoyance because 
the click-on-line in the list field then jumps to the bottom of the 
list field. The only time this does not happen is when the list field 
is scrolled all the way to the top.

When a line in the list field is clicked it opens the corresponding 
card. (The lines in the list field are card names.) There is an 
openCard handler that sets the highlighted line of the list field to 
the line for the just opened card.

Is there some way to stop this jumping and just have the list field 
stay put when a card name is clicked on?

Thanks,

Rich Lague