thanks Mone.
i can change the color fo fields as the example demo, but i dont know to add images(Up,Down) in to field when the value another field change.
as sources demo(HTML) :<span source="lightstreamer" table="1" item="'+i+'" field="16"><img src="images/spacer_4px.gif" width="20" height="8" border="0"></span>
i tried to make in ReorderList of the example demo asp.Net Ajax but it had error?
how do i format the field image?