#!/usr/bin/perl # # Author: Bryan Chin # Revision Date: 04/11/2005 # $FORM{'pix'} = 0; $buffer = $ENV{'QUERY_STRING'}; @pairs = split(/&/, $buffer); foreach $pair (@pairs) { ($name, $value) = split(/=/, $pair); $value =~ tr/+/ /; $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg; $value =~ s/~!/ ~!/g; $FORM{$name} = $value; } print "Content-type: text/html\n\n"; print <<_HEADER_;
_HEADER_ opendir (LINKS,"."); my @imgdir = grep /^.*?\.(jpg|gif)$/i, readdir (LINKS); closedir (LINKS); @imgdir=sort @imgdir; if ($FORM{'pix'} eq "0") { $lastpix = $#imgdir; } else { $lastpix = $FORM{'pix'} - 1; } if ($FORM{'pix'} eq $#imgdir) { $nextpix = 0; } else { $nextpix = $FORM{'pix'} + 1; } print <<_INFO_; _INFO_ # foreach my $link (@imgdir) # { # print <<_INFO_; # # _INFO_ # } print <<_FOOTER_;
<< last _INFO_ open (POLITIC, "; print $politic; print <<_INFO_; next >>

$imgdir[$lastpix] $#imgdir $imgdir[$nextpix]

[ O f f i c i a l N e w Y o r k . c o m ] _FOOTER_