progress bar code help

The final piece to my website is to present the user with a loading progress bar for the large Java object which is integral to my site. I was shown the progress tutorial on this site (http://www.javaworld.com/javaworld/jw-12-1996/jw-12-progressbar.html) which immediately confused me, its a good tutorial but I'm not really a coder and a lot of my site has been copy and pasted from other tutorials - I had a concept and its pretty much finished.

Reading over the tutorial I see there are several portions of code that need to be referenced to. The Java object I am trying to load starts at <div id="attempt8_container"> and there are two separate sections for that loading: one if viewed in IE and if not. Does this code have to go into the MyApplet.java? I have been looking at the example on page http://www.javaworld.com/javaworld/jw-12-1996/progressbar/ExampleWithPro... of the tutorial and trying to follow it through.

Thanks, I find asking bit by bit as I need to know is really helpful.

My website: http://www.meta.projectmio.com/index3.html