Trouble with IE Upgrade Fix

Starting early next year, Internet Explorer and Windows will be patched/updated to change the way that embedded media will be handled. Each embedded object that references content from an external file will now result in a warning and prompt for the user to view and enable the embedded content. In short, if you’re using the OBJECT, EMBED, or APPLET tag, your visitors will soon be looking at warning messages instead of your Java, multimedia, or Flash content.

Javascript workarounds for several media types can be found at the following:

http://www.macromedia.com/devnet/activecontent/

I’ve tried applying these solutions at:
http://www.concordia.edu/default-fixed.htm and
http://www.concordia.edu/default-fixedsingle.htm

Anyone try the solutions yet? Why don’t mine work? Thanks