Can You Tell Me How To Start A Website Business With No Money?

I want to start a website business like Yahoo or Google but the problem is, I don't have money. I am penniless and the only thing that I have with me is my idea. I know that it's expensive to hire a computer programmer, website designer,etc. Can you tell me the steps or ways in starting this business? And how do I attract investors? Thank You. I hope you will help me.