load page on key up & down event.

Hi,
we had purchaced aw2.0. It works great. Please do let me know how to load the page on key up & dow event.
I have IFrame in my page. I have list of data in my page, which display the detail description on the IFrame page.
If I select the row by clicking, iframe gets refreshed. But, when I use up & down arrow to select the row, the iframe is not refreshed.
How to refresh the iframe page on up & down key event.

Thanks in advance. :)

Try using onCurrentRowChanged event - it is fired when you go to another row either with up/down keys or mouse click.