dBox Main image

[Lawrence Hartpence]

Hello.
I am trying to implement my first map using dBox.  I am basing it off of a
simple example provided by Steve Lime,
http://maps.socsci.umn.edu/~lime/2006/test_dbox.html  I am almost there.  I
still am fuzzy on how to render the main image.  As I understand it, I need
to anchor the image with either a <IMG> or <DIV> tag and it must have an
id='main'.  Also, to browse, the mode must be "map"?  At this point, I can't
get a map to render.  Is there something I need to do in the mapfile?

Here is the URL to my HTML document:
http://216.203.113.94/jaspermaps/DboxTest/test_dbox.html

Thanks so much for your help!