Build a ADMIN PANEL for a Single Page website -- 2

I'm looking for a Admin Panel to be created for a Single Page website. This page will be created multiple times in a day so a different address is needed each time and the content. Each page will have a a different URL. I would like to see the admin panel live on page when created. So once the info is entered you can see a live preview without leaving that page. Every single item needs to be able to be replaced. -All text must be replaceable. -Banner picture must be drag and drop in place in admin panel. -Slideshow must have ability to upload group of photos at a time and in order as uploaded. Photo size is 1,024 x 768 -Movies will be made in pano2VR and number of movies will be different for each page. All movies are in html -Brochures and Floor plans will be in PDF so must work like seen in url -Location at bottom should be automatically done by address of page. (address in URL) Need this completed asap. The whole admin panel must be on same page - not by sections or pages. [login to view URL] Thank you