create a video chat website like chatroulette.com or omegle.com

i wanna website like [login to view URL] or [login to view URL] 1. first user enter username than enter main page 2. search option by name, email and country male and female both seprit male by country and seprit female by country flash highquality webcam mic user control mic on off abillity and webcam too [login to view URL] like [login to view URL] [login to view URL] control users and if wanna female to set only female and if set male than show result only male if select both then result show both male female i need expert in this feild