How do I connect my netbook to my tv(with and without cables)so that a video on my netbook will show on my tv?

-I have a plasma Mitsubishi TV(very big and bulky) with all the jacks for HDMI, S-Video, ect. on the back of it. I just have the basic a/v cables.

My question is, how do I connect my ASUS Eee PC Netbook(miniature laptop) to my TV so that if I were to watch a YouTube video or a movie, on my netbook, the picture would show up on my TV?

I just need to know what I would need to buy to do it wireless, if possible, and if not what cables/connectors do I need. If someone could help me out with this soon that would be great. Thanks.