Okay, since I don't have a degree you may not want to listen to my advice. I mean, what could a layman like me possibly tell someone who has had all that there fancy book learnin'?
First, don't bother with javascript (java and js are different btw) for breadcrumbs. It's silly, pointless and search engines don't understand javascript. Hard code your links or better yet, make them an include so you can change your internal linking structure whenever you feel like it so you don't have to manually change the code on 200+ HTML pages.
Then create an XML sitemap and submit it to Bing.
http://www.bing.com/toolbox/webmasters/?FORM=Z9LH1
Now Bing will know about all your pages regardless of your internal linking system.