The Dow fell .74 percent, anticipating bad news from retailers and the rise of the dollar on continuing news of the Greek debt crisis, closing the week at 12,512.04, 36 points below where it started at the beginning of the week.  Housing stocks all fell or remained even for the day.  Nobility Homes dropped 7.13 percent, Skyline Corporation and Cavco both closed down 1.47 percent, UMH was down 1.27 percent, ELS fell 1.08 percent, Sun Communities was down .79 percent, and MSCI dropped .63 percent.  Palm Harbor Homes and Deer Valley remained flat.  The Manufactured Housing Composite also fell 1.83 percent to close the week at 1080.40.