HTML Print and javascript

[Jeremy]

I have got a batch of HTML text which I write to a pop up
using javascript from my ASP.NET page.

Now the problem is I need to print the page on our
company letter head and I have got tables in the HTML

How do I do a page break before the footer or how can I
set a format for the web page.

I know about the page-break-always CSS thing but do I
know when the footer is reached.. Counting the4 lines
doesnt seem to work

I would appreciate any help & ideas

Thanks a lot