<?php
    require_once(dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php");
    global $CONFIG;

    $year = $_POST['year'];
    $month = $_POST['month'];
    $subject = $_POST['subject'];
    if ($subject)
        $subject = unserialize($subject);

    if (empty($year) || empty($month) || ($year > 2099) || ($year < 1900)) {
        $year = date("Y");
        $month = date("n");
    }

    $body = "";
    if ($subject && $subject != 'none') {
        $body .= elgg_view("koolielu/calendar_view", array("year" => $year, "month" => $month, "is_small" => true, "is_scrollable" => true, "omit_div" => true, "subject_filter" => $subject));
    } else {
        $body .= elgg_view("koolielu/calendar_view", array("year" => $year, "month" => $month, "is_small" => true, "is_scrollable" => true, "omit_div" => true));
    }

    echo $body;
?>