updating to a html
 

I had an before converting to 2007, I had a spreadsheet that updated a graph.
I saved the excel file as an HTML. When I made a change to the excel page and
saved it, it would update the HTML file that I put on the Co webpage.
Following the conversion to 2007, it didn't work. I've tried converting the
original file to the new 2007 format and creating a new HTML, but it won't
update for me. Any suggestions?
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Thank you for your time!
John