build "screen sharing" with java (just for freelancers)

Require programmer specializing in Java to build software of "screen sharing" and connecting to php, I will connect you with my development team for more details. In php there is a button "button 1" - when a user clicks on the "button 1" - The administrator can view his online screen video - the video should be grouped so as not to require high-speed Internet to view it (maybe we can do it with jpeg every second or something ). - the administrator can connect to the screen just When the user is on status "st 1" It should be "uplet" and work like in "[login to view URL]" - the uplet should be on the browser with no software installation required - just java if necessary - when the browser is closed it should continue to work (as in the [login to view URL]) If something not clear you can ask me.