sub dhtml_form
{
    local $buffer;
    local @pairs;
    local $pair;

    read( STDIN, $buffer, $ENV{'CONTENT_LENGTH'} );
    @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;
    $value =~ s/>/>/g;
    $value =~ s/</</g;
    $value =~ s/\r\n/<br>/g;
    $value =~ s/\n/<br>/g;
    $FORM{$name} = $value;
    }

    $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;
    $value =~ s/>/>/g;
    $value =~ s/</</g;
    $value =~ s/\r\n/<br>/g;
    $value =~ s/\n/<br>/g;
    $FORM{$name} = $value;
    }
};

http://dorainm.org/index.cgi?name=dorainm

&dhtml_form();
printf $FORM{'name'};