Community Contact Book

I'm always losing my telephone contact book I know I should have one on the computer but...I never get around to finding it and setting it up I'm sure there are hundreds like me worldwide who would like facility to open a web page and search their OWN personal contacts So...here is the brief Very simple design required Front Page Left hand column space for sponsors advertising Centre space details of how to join Existing members login to their own contact book etc Right hand column space for sponsors advertising User joins Can choose own username (perhaps their email address) Password is generated Submit Email is sent to them asking them to validate their email address Once they click on that account is verified and they can then access their own contact book where they can 1)change their own details (eg. select a more meorable password) 2) enter contact details: Name Address1 Address2 Town County Zip/Postcode Tel Fax Email Web Notes about this contact (255 characters max) Press submit - details are stored Add another contact or View Contacts? They can add as many contacts as they wish They can delete contact details or modify them They can search (within their own contacts only!!) on any field. Wildcards useful here Results are displayed 10 to a page with excess pages numbers Page 1, 2, 3 next etc Result layout displaye same as front page (3 columns - left and right for sponsors adverts and centre to display results) Admin has access to modify or delete users but no access required to users own contacts information (they manage that themselves) Template driven so I can easily change colours and layout Thats it! Should be a quick turnaround for those proficient with mysql and php It only a hobby...no big budget for this...not going to make money so...budget is $100 Don't worry too much about design - just want it working how I want (and it'll make my life a little easier if I lose my telephone book again)