How to pass a variable from ASP to Perl

My asp produces an error if object cannot be found in a database.
This error need to be passed to a Perl script that produces
a Warning window.

I'm thinking to use the following:

if (condition) then
     response.redirect "('objectisnotfound'")

What should I do within the perl script to get this value?

Dr.Roman Erenshteyn
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If you use the module (standard module) you can parse out your list of arguments using the param() function.

so something like:

use CGI;

my $q = new CGI;
print $q->header('text/html');
if ( $q->param() && ($q->param('keywords') eq 'objectnotfound') ) {
     print $q->start_html("Object not found"),
            $q->h1("Object not found error.");
} else {
     print $q->start_html("Parameter error"),
             $q->h1("The parameter you passed was not recognized.");

print $q->end_html;

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