#!/usr/bin/perl
use strict;
use LWP::simple;
my $doc_url = "www.perlmonks.org";
my $document;
my $browser;
init_browser( );
 # Get the page whose links we want to check:
  my $response = $browser->get($doc_url);
  #die "Couldn't get $doc_url: ", $response->status_line
    #unless $response->is_success;
  $document = $response->content;
 # $doc_url = $response->base;
  # In case we need to resolve relative URLs later

while ($document =~ m/href\s*=\s*"([^"\s]+)"/gi) {
  my $absolute_url = absolutize($1, $doc_url);
  check_url($absolute_url);
}
sub absolutize {
  my($url, $base) = @_;
  use URI;
  return URI->new_abs($url, $base)->canonical;
}
sub init_browser {
  $browser = LWP::UserAgent->new;
  # ...And any other initialization we might need to do...
  return $browser;
}
sub check_url {
  # A temporary placeholder...
  print "url's list $_[0]\n";
}