Watching For Class Openings With Perl

blah blahthe script:#!/usr/bin/perlmy $URLtoPostTo = $BrowserName = "Firefox";use strict;use LWP::UserAgent;use HTTP::Request::Common;my $Browser = new { }my $seats = 0;until ($seats > 0){print `date +%F-%R`;print "\tWaiting about 22 minutes..\n";sleep 1324;my $Page = $Browser->request(POST $URLtoPostTo,[ "sel_subj" => => => => => => => "","term" => => […]