Business Portal Website

We are coding? a business portal and require the following: 1.? two main screens-? an input screen? which pulls data from several different databases/websites- a secondary site which combines all pulled data into an interface. 2. a sign-in entrance, which allows registered users to save previous searches, and re-use datapoints as well as enter personal information. 3. a back-door entrance with secure login/password for future modifaction of data (including space for advertising). A few guidelines: 1. Data needs to be pulled from live web sources (not saved databases). 2. The back-door entry page, must allow for different advertisments depending on search criteria 3. Several minor javascript functions? might be required (onmouseover) etc. 4. A tracking feature needs to be coded, which would monitor traffic by city and by event.