237703 Validation Script/Site in Ajax

I'm looking to have a script/site built using ajax. The script/site should have the following functions: Menu -register (if not signed on) -login or logout -my links Register -very simple, requiring username, password, email and captcha Login -remember always checkbox -forgot password Function -all users to input mytext, mylink and linklocation on a single record (optional fields will include text2, link2, linklocation2 and notes) -upon entry, it will check to see if mytext and mylink exists on the linklocation (if the optional fields are used, it will also check text2 and link2 to see if they exist on linklocation2) -upon validation, it will display either, "Valid" or "Invalid" -it will also pull the Google PR rank of the link location -the validation process should be completed in the background allowing use to add other records -when users login to view their links, it will display previously validated info that's stored on the DB and show an option to "Refresh" (refreshing will put all their links in the queue to be updated) Design -it must include a nice web20 layout/design