Song Help Request Slippery When Wet (intro) by The Commodores

Hi!
I'm looking for the intro of the song "Slippery When Wet" by "The Commodores".
This song has appeared in the TV serie House MD.
Well, take a look at the links:

http://www.youtube.com/watch?v=RtU5mli5qPA (original)
http://www.youtube.com/watch?v=3nQEL1qjlnI (from House MD)

I hope someone will help me figure out this song