#!/usr/bin/perl
use LWP::UserAgent;
sleep( rand() * 600 );
my ( $lt, $lg ) = map { $ARGV[$_] + rand() * 0.0001 - 0.00005 } 1..2;
my $lwp
    = LWP::UserAgent->new(
    agent => 'Mozilla/5.0 (iPhone; U; CPU like Mac OS X; en) '
        . 'AppleWebKit/420+ (KHTML, like Gecko) Version/3.0'
        .' Mobile/1C10 Safari/419.3'
    );
$lwp->default_header( Authorization => 'Basic XXXXXX' );
$lwp->post(
    'http://api.foursqure.com/v1/checkin',
    {
        vid     => $ARGV[0],
        private => 0,
        geolat  => $lt,
        geolong => $lg
    }
);