Online book creation in flex/flash

I need a website where users can create their own books online. They can add pictures, textboxes, and select themes for individual pages. They can also create calendars where they can choose the pictures and text to appear for each month or day. This should be a site similar to [login to view URL], [login to view URL] or [login to view URL] - although it will start with a limited functionality compared to those. You can ONLY bid on this project or send me pm IF YOU HAVE ALREADY created a similar project and you can show me a working demo or live website with that project. After reviewing your previous project we will discuss the details of this job.