[JS]현재시간 가져오는 함수만들기

        var currentDate = new Date();
        var hours = currentDate.getHours();
        var minutes = currentDate.getMinutes();
        var seconds = currentDate.getSeconds();
    	if(hours<10) {hours='0'+hours};
    	if(minutes<10) {minutes='0'+minutes};
    	if(seconds<10) {seconds='0'+seconds};        
        var judgeTime = hours + ':' + minutes + ':' + seconds;

judgeTime = 현재시간을 시:분:초 로 가져옴