> The attached errors all seem to be from cut-and-paste line breaks in the long "document.writeln()" statements. 
> When the page runs, there are no errors from Firefox and Safari.

Then it would be good if you re-submit the file as an attachment so that other people can use it.

> This example uses "document.writeln()" because the number of PostAmp devices displayed in the table is not 
> known in advance and is potentially read from ODB at page load time.

This was not a criticism but just to show that there are different ways of constructing such a page, depending on the 
needs. So people have the choice. Anyhow I think it's very good to have some working examples for people to start 
with.