$(function(){
	// °øÅë ÅÇ ¸Þ´º
	$('.tabs_active').each(function(){
		var active, content, links = $(this).find('a');
		active = links.first().parents('li').addClass('on');
		content = $(active.children('a').attr('href'));
		links.not(':first').each(function () {
			$($(this).attr('href')).hide();
		});

		$(this).on('click', 'a', function(e){
			active.removeClass('on');
			content.hide();
			active = $(this).parents('li');
			content = $($(this).attr('href'));
			active.addClass('on');
			content.show();
			e.preventDefault();
		});
	});
});

function time_to_kor (time){ //½Ã°£º¯°æ

	var now_time = new Date().getTime() - time * 1000;
	var sign_timedata = new Date(time * 1000);
	var time_kor = '';


	if( now_time > 3600 * 24 * 1000 ) {

		var month = (sign_timedata.getMonth() + 1);
		var date = sign_timedata.getDate();

		if(month < 10) month = '0' + month;
		if(date < 10) date = '0' + date;

		time_kor = sign_timedata.getFullYear() + '.' + month + '.' + date;
	
	} else if( now_time > 3600 * 1000 ) {

		time_kor = Math.floor(now_time / 3600000) + '½Ã°£Àü';

	} else {

		time_kor = Math.floor(now_time / 60000) + 'ºÐÀü';

	}

	return time_kor;
}