I was just thinking of dynamic html...
nice examples in dhtml section of msdn.
this just means that your server would need to have automation for topic foundary (maybe timer based) and write it to some text file which is then taken in as dataobject...

code is possible, but I have not wksta to work on with it. !!!!
if i remember right, the code in msdn, about dynamic tables is directly adaptable.
the calculation is client based so not so server exchaustive...

_________________________
!

download KiXnet