rubyonrails.org JS Quote display

On the homepage of the website rubyonrails.org, there are quotes, usually crossfading. This does not work at the moment, at least not in Firefox 3 or Safari 3.

Fix: Change line 43,

  this.quotes = document.getElementsByClassName(this.options.className, this.element);

to

  this.quotes = $A(document.getElementsByClassName(this.options.className, this.element));

For me, it works then. Correct me if I'm wrong, please.

Thanks

Lorenz