How does a bill become a law in Thailand?

I know the steps for a bill becoming a law in Canada but I need to know the steeps for Thailand for a project.

If you have any good, accurate resources or know yourself please post here.

Flow chart style would be the most helpful.

Thanks.

This link contains information on the politics of Thailand, including the Executive, Legislative, and Judicial bodies:

http://en.wikipedia.org/wiki/Politics_of_Thailand

This link contains information on the Consititution of Thailand, including it's evolution through history:

http://en.wikipedia.org/wiki/Constitutions_of_Thailand

World Law Guide Link:

http://www.lexadin.nl/wlg/legis/nofr/oeur/lxwetha.htm

Hope that helps!