$html .= '<form id="status_form">';
    foreach ($leads as $key => $type) {
        $html .= '<input type="checkbox" name"' . $key . '" id="' . $key . '" class="box_status" value="1"';
        if (something = true) {
            $html .= ' checked="checked"';
        }
        $html .= ' />';
        $html .= '<label class="checkbox-inline" for"' . $key . '">' . $type . ' (' . @$count[$key] . ')</label>';
    }
    $html .= '</form>';

    echo $html;

function update_report() {
            var form_data = $("#status_form").serialize();
            $.ajax({
                type: 'POST',
                url: 'scripts/test.php',
                data: form_data,
                success: function() {
                    window.location.reload(true);
                }
            });
        }

        $('.box_status').change(function(){
            update_report();
        });

session_start();

if (isset ($_POST)) {

  $_SESSION['crm']['reports']['index'] = array();

    foreach ($_POST as $k => $v) {
        $_SESSION['crm']['reports']['index'][] = $k;
    }

    $_SESSION['post'] = $_POST;

    echo true;
}