location based pages and date based sorting

Dear bidders, I am looking for quick edit of my website. here is what i am looking for. 1. edit the add-post form to pin point location. current it pick automatically based on address 2. create Location based pages. you can indicate the map to pin point the address and list the postings. 3. filter the listing based on dates. filter is already there but date is not right. you can add today, this week, this month filter buttons. put filter for category and city. best of luck