chat application

Chat Bubbler I would like a new style of chat program made to use on my website as well as build a website for it as well as use as a app for android and iphone I would like to use bubble style chat session that will pop up on screen and flout around till it is activated to answer once answered the bubble will pop and go to a chat session simaler to chat sessions on text messages. Should be able to except or deni chat sessions I will wont to use this on my social website being made I will wont it as a website called [login to view URL] I will wont to sell it to other website owners from [login to view URL] I will need to know what kind of hosting I will need to host this chat software / app it should like the yahoo messanger/skype used for chatteing,file transfer and some basic operation, none code used by copy from net,