Bitcoin Gambling Website URGENT

I need a php script that: -­‐Lets two people bet a certain amount of bitcoins -­‐both people roll a six sided dice -­‐the winner takes 80-­‐90% of the profit -­‐my website keeps the rest for hosting the game -­‐The results need to be updated in live-­‐time on the homepage. Please view the attached file for an in-depth description! I won't do upfront payments. I want to see cold hard evidence you can actually complete my project. If you can agree to these terms we can start immediately. If not sorry to have wasted your time.