chart moving on worksheet
 

Dear experts,
I have a worksheet with data that gets updated every week and I would like
to add on top of it a chart that shows an analysis of this data as changes
are made. When I say on top I really mean it - I would like the chart to
always show on the top right-hand corner of the screen and stay there even
when the users scroll the data on the worksheet. Of course it should be
possible to move the chart if the users need to.
Is this possible at all in Excel 2003?

Many thanks in advance for your help!
Best regards
--
Valeria