I want to be able to read and write on a Google spreadsheet using a Greasemonkey script that runs on Facebook webpage.

I have tried the example made by Google( http://gdata-javascript-client.googl...y_manager.html ) but it doesn't seem to work anymore. Are there any other implementations-examples of a userscript using Google data API to store data?

I want to be able to retrieve encryption and decryption passwords on a userscript running on Facebook so it can encrypt-decrypt text.