=head1 NAME

Image::Grab - Perl module to easily grab images from the 'net.

=head1 Behavior Changes:

Since 1.1, I've made Image::Grab look for background images.  This
could cause you problems if the background images match your regexps
or if you use indexes.

Since 0.9.5, I've added the search_url method in lieu of overloading
regexp.  This means that you'll have to check your scripts.

Since 0.9.3, I've added the do_posix method and changed the behavior
so that POSIX date substitution is only done if do_posix is set.
This is because strftime appears to garble the 128th character and
on in long string substitutions.  I've seen this in Digital Unix,
Linux and Solaris.

=head1 Installation:

You must have the following modules already installed:

  Digest::MD5 2.07
  HTML::Parser 2.20
  HTML::Tree 0.51
  MIME::Base64 2.11
  URI 1.02
  libnet 1.0606
  libwww-perl 5.43

(Earlier versions of some packages may work, but I haven't tested
them.)

  $ perl Makefile.PL
  $ make test
  $ make install

And that should do it.  Let me know of any problems (<mah@everybody.org>)

=head1 Testing:

Unless you have cookies for www.chron.com, the cookies.t test will
be skipped.  The tests rely on cookies being set in your
~/.netscape/cookies file.  You could set these yourself by visiting
the Huston Chronicle website (http://www.chron/content/comics) and
getting an account.  If you don't do this, these tests won't even
run.

If you are testing this from behind a firewall, be sure that your
proxy environment variables are set correctly 
(e.g. http_proxy=http://wwwproxy:80/).

=head1 Response:

If you care to, let me know how you are using this module.  It's
nice to know what different people are using this for.
