document on change chk deploy_fcc function if this is checked select d

$(document).on('change', chk("deploy_fcc"), function() {
    if( $(this).is(':checked') ) {
        $("select.dataHandlingMode").append(new Option(
            'DataLoad+DataRefresh',
            'data-load+data-refresh'));
    }
    else {
        $("select.dataHandlingMode option[value='data-load+data-refresh']").remove();
    }
});