Microsoft killed off Frontpage back in 2007 because fixing it to work with modern browsers was too hard for them to figure out. They have released two new editor versions since then of their replacement editor Expression Web.
I was going to have a look at the page to see if I could be more specific as to what is wrong but the page was downloading so slowly on my broadband connection that after several minutes I gave up waiting. At a guess your page is several hundred times the size that a web page should be. What images were loading did so extremely slowly so optimizing them first should help (of those that loaded I didn't see any that needed to be over 20k in size.