Wedding Planning Program(repost)

The following is a "GENERAL" description of what I am looking for. If you think you can provide something along these lines let's chat and discuss the details. I need a wedding planning program created that can do the following: 1. Create an Internet tool bar that is compatible with major Internet browsers. 1. The tool bar will allow users to click to rate a site and will save the link in the program. 2. The tool bar will allow users to comment on a site and save that info in the program 3. The tool bar will support ads that I supply 2. Create a software program that will allow users to 1. Input guest's contact information 2. Track gifts 3. Design room layouts 4. Keep track of budget 5. Design time line 6. Take notes on and compare all vendors in a side by side checklist of user defined criteria. (ex: one page for all florists, one page for all photographers, one page for all caterers etc) 3. The software package needs to be compatible for windows or mac and be available as a website. 4. The software must be very modern looking, simple and user friendly.