I currently have a HTML website in development which requires an extra feature.
Please go to this link and look at the bottom footer/menu: [url removed, login to view]
Click on 'DOWNLOAD' and see how the page opens up from the footer. I need exactly the same thing applying to an existing website. There will be 8 options to choose from on the footer menu, each will open a sliding page exactly the same height as you see in the link.
The pages which open up in the slider will be EXISTING html pages which we will design from our end.