http://www.electroblog.com/sked/index.html
This is a complete rewrite from scratch, intended to address some of the shortcomings and limitations of the old sked page, namely its intolerably long run times and the fact that any text you're entering is lost if the page refreshes. Test it and report any bugs to me. Once all the bugs are fixed, we'll see about moving it to Andy's site. -Joe, N8FQ
