Henry, I apologize for trying to tell you how to do HTML. I see now that you've made plenty of HTML pages. This talk of secondary sources and so on reminds me of the (15,000 page printed) encyclopedia I used as a child. After a few years I realized that about 95% of my encyclopedia usage had been of the "learning random stuff because it's fun to learn" category. Only 5 % qualified as "actually finding something I was looking for". Wikipedia is like that, except that maybe by now they've managed to reach 10%. But on those rare, overly optimistic occasions that I actually try to use it for research, I rarely actually find what I want. I suspect your situation is similar. Wikipedia probably serves a purpose, but it's not the "entire library for your home" that the World Book salesman described. -- Robert Munafo -- mrob.com Follow me at: gplus.to/mrob - fb.com/mrob27 - twitter.com/mrob_27 - mrob27.wordpress.com - youtube.com/user/mrob143 - rilybot.blogspot.com