[jQuery] 달력에서 오늘 날짜에 addClass

$(document).ready(function(){
    var today = new Date(),
        todayM = today.getMonth() + 1,
        todayD = today.getDate(),
        thisM = $('#thisMonth').text();

    if(thisM == todayM){
        $('.calendar-table td').each(function(){
            var thisD = $(this).find('em'),
                thisDcnt = thisD.text();

            if(thisDcnt == todayD){
                thisD.parents('td').addClass('today');
            }
        })
    }
})