Welcome
I just migrated this site to use the latest prototype.js. It is a pretty cool library one you figure it out. Here is a cool doc explaining some of it's more technical details and general uses. I did change one item in the prototype.js library. I created a global variable doc assigned to the document object. I had read somewhere that calling the document object was an expensive operation and using a user defined variable was a more efficient method. For the new source you can grab it here or just view the source here
