Don't leave ... take control since you're the copyright holder: 1) add a standard source code header with your name, date and location 2) take control of the s

Don't leave ... take control since you're the copyright holder: 1) add a standard source code header with your name, date and location 2) take control of the site 3) send a registered letter that he's in breach of your verbal agreement as a marketing business partnet and explain that you're good friends, but now you're the President, and since he's been ineffective as a business partner, that if he wants to be involved, to show some tangible results within 90 days. This is a very common situation. Sadly most people cannot articulate Step #3 above, and the partnership breaks up from lack of firm communication.