Scrolling w/arrow keys table problem

[alohaaaron]

Hi, I have a table with a locked header here

http://www.premier-regroup.com/closedonline.php

I try to scroll using arrow keys but there is a huge delay waiting for the cursor to appear in the adjacent cell.

Also if I scroll to the right with the scroll bar and then click in a cell and use the arrow keys, I lose the lower horizontal scroll bar. It's like the table doesn't recognize that I used the arrow key to scroll off the screen to the hidden data though when I use the scroll bar it does.

How do I fix the arrow key speed problem as well as the scrolling problem? Is there a better way to implement arrow key navigation on a web page?

In addition I'd like the row to highlight when I navigate to it.

Thanks,
Aaron