Need a website

[nutroll]

I seem to recall someone(s) linking to a website that shows how 90% of the liturgy is direct quotes from scripture, or something to that effect. I am teaching Church School again this year, and I'm taking my students through the liturgy, and I find that it is really helpful if I can have them read things and try to build associations between what they are reading and what they experience in the liturgy every week. I think it would be a helpful resource for me to plan out my lessons. So does anybody know the URL?

Also, if anyone wants to toss out favorite Orthodox Websites, I'm sure there's plenty of stuff that would be new to me, and to others too.