474335 Text Website 2

Hi, I need a Sript to Create a Website to add text's. The User needs to create an Username & Passwort. User's can add text's in different categories. If any Visitor or User wanna read this text he can read until the half of the text. To view the full text the User need to click on a Banner. Advertiser should can buy bannerclicks with an automated paypal system. In a Admin panel should I see the different Banners from the advertiser and for how many clicks they payed and how many clicks the reached now. The advertiser should see the actualy stats for his banner at the momment. For each bannercklick on each users article he should get an Point. Points can be payed out for 0.001 $ per Click. But this needn't to be automated, if any user wanna payout his clicks i should get an message in the adminpanel & with an Email. I hope you understand what i need. Menax