Need help with site

Hi

While looking around I came across this site [Object Oriented RGB LED abstraction layer ](http://Object Oriented RGB LED abstraction layer)But I am not able to open it. Do I have a problem or is the site closed?

You can find the reference at this local http://playground.arduino.cc/Main/InterfacingWithHardware#LED

Under the tital of "Single LEDs, multi-color"

Naneen:
I came across this site [Object Oriented RGB LED abstraction layer ](http://Object Oriented RGB LED abstraction layer)

You messed up the link in your post. It's http://www.insanegiantrobots.com/arduino/rgbled.html

Naneen:
Do I have a problem or is the site closed?

It looks like that page was deleted but I found it on the wayback machine for you:
https://web.archive.org/web/20120627061102/http://www.insanegiantrobots.com/arduino/rgbled.html

I have updated the link on the Playground

Thank you pert and thanks to Mr. Peabody's wayback machine.