var layout;

$(function() {
	layout = new Layout($(this));
});

var Layout = function(d) {
	var nav;

	this.$document = d;
	this.$window = $(window);
	this.$nav = this.$document.find('#nv');

	nav = new Nav(this.$nav);
};

var Nav = function(e) {
	this.setup(e);
};

$.extend(Nav.prototype, {
	setup: function(e) {
		var self              = this;
		var $nav              = e;
		var $nav_main_anchor  = $nav.find('a.d1');
		var $nav_sub_wrapper  = $nav.find('ul.ns');
		var $nav_sub_anchor   = $nav_sub_wrapper.find('a');
		var $nav_current      = $nav.find('li.current').data('active', true);;
		var timer             = $.timer();
		var timeout           = 1000;

		self.$nav             = $nav;
		self.$nav_main_anchor = $nav_main_anchor;
		self.$nav_sub_wrapper = $nav_sub_wrapper;
		self.$nav_sub_anchor  = $nav_sub_anchor;
		self.$nav_current     = $nav_current;
		self.timer            = timer;
		self.timeout          = timeout;

		self.$nav_main_anchor.on({
			mouseenter: function(event) { return self.onMouseEnter.apply(self, arguments); event.preventDefault(); event.stopPropagation(); },
			mouseleave: function(event) { return self.onMouseLeave.apply(self, arguments); event.preventDefault(); event.stopPropagation(); }
		});
		self.$nav_sub_anchor.on({
			mouseenter: function(event) { return self.onMouseEnter.apply(self, arguments); event.preventDefault(); event.stopPropagation(); },
			mouseleave: function(event) { return self.onMouseLeave.apply(self, arguments); event.preventDefault(); event.stopPropagation(); }
		});
	},
	onMouseEnter: function(e) {
		var $main = this.getMainItem(e);
		if ($main.data('active') == true) {
			return;
		}
		$main.addClass('current').find('ul.ns').show();
		this.$nav_current.removeClass('current').find('ul.ns').hide();
	},
	onMouseLeave: function(e) {
		var $main = this.getMainItem(e);
		if ($main.data('active') == true) {
			return;
		}
		$main.removeClass('current').find('ul.ns').hide();
		this.$nav_current.addClass('current').find('ul.ns').show();
	},
	getMainItem: function(e) {
		var me = $(e.target), $main;
		if (me.hasClass('saved') == true) {
			$main = me.data('main');
		} else {
			if (me.hasClass('d1') == true) {
				$main = me.parent();
			} else {
				$main = me.parent().parent().parent();
			}
			me.data('main', $main).addClass('saved');
		}
		return $main;
	},
	init: function() {
		this.$nav_current.addClass('current');
	}
});

var view_reply_form  = function() {
	$('#reply-text').hide();
	$('#reply-form').show();
};
var view_reply_text  = function() {
	$('#reply-text').show();
	$('#reply-form').hide();
};
// 메인팝업
function MainPopup(d){
	this.day = d;
	this.element = $('#MP' + d).hide();
	this.expires = 1;
	this.init();
};
MainPopup.prototype = {
	init: function(){
		var _has = $.cookie(this.day);
		if (_has != 'ok') {
			this.open();
		}
	},
	set_cookie: function(d){
		$.cookie(d, 'ok', { expires: this.expires });
		this.close();
	},
	open: function(){
		this.element.show().css('display', 'block');
	},
	close: function(){
		this.element.hide();
	}
};