Apologies to those who tried to get to this site yesterday and couldn't. I attempted to migrate to beta blogger, but in doing so the system completely wiped my template clean. Fortunately I had backed it up a couple of months ago, so although some of the links disappeared, I was able to recover it. If yours has gone, let me know and I'll put it back on, although in the next couple of weeks I am flitting blogger to a new design and host anyway.
But it is a lesson... don't forget to copy your template into a word processor every now and then.