Install and Costumize website.

I need a coder who can add some feature to my website www.zhicle.com. i need the following to be added; 1. Copy Paste: where poster can post different kind of font and sizes, color from their word format or html. 2. Automatic link: where they can enter their url address and it link automatic to url. 3. Delete/empty shopping cart features button. [login to view URL] State/City option: where they can click and search by State and city option button on the homepages. 5. Google Map/Yahoo map; Map location for every poster and browser of [login to view URL] I have a limited budget for the project $100-150.00 but a continous services for futures updates of the websites. Nat