You need a S video to AV cable ..
http://cgi.ebay.in/Stereo-Audio-S-Vi...QQcmdZViewItem
Connect the S video pin to the laptop, and the yellow jack on the other end to the video in of the TV.
If you also need the audio via the TV, connect the stereo jack on the same side as the S video pin to the audio out in front of the laptop, and the white jack on the other side to the audio in of the TV. Not sure how you are gonna do this, 'coz S video out is on one side of the lappy, and audio is in the front..

You found it at the same time as me..