What are some web sites that have most of the scripts for one or more of the more classic series. This site from the UK seems to have hundreds of shows, but is hit and miss on some classics:

http://www.springfieldspringfield.co.uk/tv_show_episode_scripts.php

Yes
I Love Lucy
All in the Family (a few seasons)
Mary Tyler Moore (one season)
MASH
Cheers
Fawlty Towers
Monty Python's Flying Circus

No
Honeymooners
Beverly Hillbillies
Green Acres (just two episodes)
Dick van Dyke Show
Odd Couple

What other web sites have most of the scripts for one or more important shows?

Tried to find:

Baa Baa Black Sheep
Black Sheep Squadron
Broadside (TV 1964)
McLintock!
McHale's Navy (ANY! Movie 196x, 199x or epi)
Rio Lobo
Skirts Ahoy!
Wonder Woman (Lynda Carter TV)

The two titles with "Black" came up with nothing related. The rest were skunked, except Wonder Woman has a page, but nothing available. However, they have:
"PLEASE NOTE: OUR SERVER FAILED AND WE HAVE LOST A LOT OF DATA.
PLEASE BEAR WITH US WHILE WE TRY TO RECOVER AS MUCH AS POSSIBLE. THANK YOU."
So maybe something will come when they get a fix.

Why is it that everything I need a script, such as with no closed captions, are Not available?

http://www.simplyscripts.com/tv.html

Good website for television scripts

Not viewable online, but at least available to buy online, 3 books I have:

http://static.harpercollins.com/harperimages/isbn/large/4/9780060953034.jpg

http://www.tv-scripte.de/frasier/books/covers/frasier_scripts.jpg

http://d4rri9bdfuube.cloudfront.net/assets/images/book/large/9780/4466/9780446679824.jpg

One of my friends often used to order from Script City, based in Hollywood. She ordered some film scripts and posters and this was circa late 80's, early 90's, so they have been around for a while. I am not sure how comprehensive their selection is, but most TV scripts are $9.99. Some of the titles I noted - there were 400 or so listed - were Banacek, 227, 21 Jump Street, Bob Crane Show, Wings, Wiseguy.