The answer at http:Q_21001288.html
shows a very simple way to sum the numbers in an HTML table row, and display the sum of each row in the right-most column.
1) What minor modification would make that JS sum the columns, instead; so it would show *column* totals in the bollom row---instead of *row* totals in the right column? (By the way, my table has a header row, so this will need to work around it.)
2) What if I don't need *each* column of the table to display an average? My table has 8 columns, and I want to show the sum only under the sixth. How can this be modified to add only to the sixth column from the left?
Thanks in advance.