I'm using the following snippet of code to put all form data passed into a 
hash table.

$form_data_size = $ENV{'CONTENT_LENGTH'};
read (STDIN, $form_data, $form_data_size);
@info_returned = split (/&/,$form_data);

foreach $keyvalue (@info_returned)
{
    ($key, $value) = split(/=/, $keyvalue);
    $value =~ tr/+/ /;
    $value =~ s/%([\dA-Fa-f][\dA-Fa-f])/pack("C",hex($1))/eg;
    $pairs{$key} = $value;
}

is there a way to build a url that will pass data that is then parsed out 
into a hash table.

what I want to do is be able to have a regular link on a webpage that 
points to this one and also passes a parameter to it.
this code sample works fine if I use a form on the referring page to pass 
my info, but that's not what I want.

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