165253 PHP/MySQL project

I run a real estate website, www.NorthGAMountainTeam.com. Please see this link: [login to view URL] You will see 3 house listings on this page (they are not real, they're just for testing). Right now, to add or remove listings, you must resize the images, and edit the HTML manually. I would like a interface that will allow any agent to add and remove properties to the page easily. The system must allow you to upload/crop/resize photos of a house (Up to 5 photos), fill in text information associated with the house, and pause a listing (pausing a listing will hide it from the page, but will not remove it from the database). Thanks for looking!