nested-stylesheets.pl 1.0
    =========================

    This is a perl CGI script that creates a set of self-referencing
    nested stylesheets.

    To call this script, use the following:
       http://software.hixie.ch/utilities/cgi/test-tools/nested-stylesheets?NestingLevel=X&Class=Y
    ...where:
    X is an integer giving the required nesting level, and
    Y is a class identifier.

    This will link to stylesheet X. Stylesheet X will link to sheet
    X-1, which will link to X-2, and so on until stylesheet 1, which
    links to the final stylesheet, stylesheet 0. Hence there will be
    X+1 stylesheets in total -- and X @imports.

    The final stylesheet will contain classes for "good-YYY" and
    "bad-YYY", green and red respectively.

    Incidentally, this script was written by Ian Hickson with help
    from Liam Quinn. It is (c) copyright 1999 by Ian Hickson. It is
    also distributed under the GNU GPL. Use freely and all that.

    You can email me at test-tools@hixie.ch