Re-Activate Joomla Site

I need a Joomla based site reactivated in a different folder on a server. Before installing a new website, the Old Site (Joomla based) files were moved into a subfolder titled OLDSITE...however, the folder Administrator was not moved into the subfolder and remains in the root directory. There is also a zen cart installation that was integrated into the JOOMLA installation through a component called CARTAGE. Apparently this component will also have to be updated/fixed Basically, I only need to get this site reactivated so I can take screenshots of what the site used to look like. I want access to this old site to be password protected so it doesn't interfere in any way with the new site. I would like to be able to view the pages of the old site from the directory OLDSITE and I would also like to be able to login to the joomla installation if possible. I need this done by the end of the week 10/1/2010 before 5 PM California Time. Site Url is attached in file : [login to view URL]