// img replace
function imgReplace(obj,flag){
	var imgSrc = obj.attr("src");
	if(flag == "on"){
		imgSrc = imgSrc.replace("_off.","_on.");
	} else if(flag == "off"){
		imgSrc = imgSrc.replace("_on.","_off.");
	}
	obj.attr("src",imgSrc);
}

var $win = $(window),
	$doc = $(document),
	$html = $('html'),
	$body = $('body');

var gnb1Idx = gnbDep1-1,
	gnb2Idx = gnbDep2-1,
	gnb3Idx = gnbDep3-1;

var viewMode,
	resizeTimer = null;

var Detect = {
	isDesktop : function(){
		var platform = "win16|win32|win64|mac", result = false;
		if( navigator.platform ){
			( platform.indexOf(navigator.platform.toLowerCase()) < 0 ) ? result = false : result = true ;
		}
		return result;
	},
	isTouch : function(){
		var _isTouchDevice = 'ontouchstart' in document.documentElement;
		return _isTouchDevice;
	}
};





/* 
* [PC/Tablet] Main KeyVisual
*/
(function($){

var $fheader = $('#fheader'),
	$mv = $('#fmainVisual'),
	$list = $mv.find('.list'),
	nowIdx, _whole,	_quarter,_half,	_third,
	_mobileUI = false,
	speed = {
		duration: 800,
		queue: false,
		easing: 'easeInOutExpo'
	},
	txtTimer = null;

var mV = {

	init : function(speed){
		if ($body.width() > 640){
			if (_mobileUI){
				mV.bindEvent();
				_mobileUI = false;
			}
			_whole = parseInt($fheader.outerWidth(),10),
			_half = Math.ceil(_whole/2),
			_quarter = Math.ceil(_whole/4),
			_third = Math.ceil(_half/3);
			$mv.css({width : _quarter*4+10 ,overflow : 'hidden'})
			$list.stop().animate({width :_quarter },speed);
		} else {
			$mv.css('width','auto');
			$list.css('width','100%');
			$list.find('>a').off();
			_mobileUI = true;
		}
	},
	
	//PC만 페이지로딩시 좌측에서 날아들어옴 2013-08-28
	pcStart : function(){
		if ($body.width() > 640){
			$list.css('width',0);
			_whole = parseInt($fheader.outerWidth(),10),
			_half = Math.ceil(_whole/2),
			_quarter = Math.ceil(_whole/4),
			_third = Math.ceil(_half/3);
			$mv.css({width : _quarter*4+10 ,overflow : 'hidden'})
			$list.stop().animate({width :_quarter },{
				duration: 1200,
				queue: false,
				easing: 'easeInOutExpo'
			});
		}
	},

	reset: function(speed) { 
		mV.init(speed);
		mV.txtHover(-1);
		$list.removeClass('on').find('>a').addClass('close').find('.num img').USimgNameChg({'src':['_on','_off']});
	},

	action : function(idx){
		
		var $target = $list.eq(idx);
		$target.find('.num img').USimgNameChg({'src':['_off','_on']});
		$target.siblings().find('.num img').USimgNameChg({'src':['_on','_off']});
		
		$target.addClass('on').stop().animate({width : _half },speed);
		$target.siblings().removeClass('on').stop().animate({width : _third },speed);
		
		$list.find('>a').addClass('close');
		$target.find('>a').removeClass('close');
		nowIdx = idx;
	},
	
	txtHover : function(idx){
		(idx == -1)	? target = 5 : target = idx;

		$list.not(':eq('+target+')').find('.on').stop().fadeTo(400,0,function(){
			$list.not(':eq('+target+')').find('.off').show().stop().fadeTo(1000,1);	
		});

		if (target < 4){
			$list.eq(target).find('.off').stop().fadeTo(400,0,function(){
				$(this).hide();
				$list.eq(target).find('.on').css('display','block').stop().fadeTo(1000,1);	
			});
		}
	},

	resize : function(){
		$win.resize(function(){
			mV.reset(0);
		});
	},

	bindEvent : function(){
		if (!Detect.isTouch()){
			$list.find('>a').on({
				'click mouseenter focusin' : function(e){
					if ($(this).hasClass('close')){
						clearTimeout(txtTimer);
						var $this = $(this);
						var idName = $this.parent('div').attr('id');
						var targetIdx = idName.charAt(idName.length -1);
						txtTimer = setTimeout(function(){
							mV.action(targetIdx,speed);
							mV.txtHover(targetIdx);
						},200)
						e.preventDefault();
					}
				}
			});

			$mv.on({
				'mouseleave' : function(){
					mV.reset();
				},
				'focusin' : function(e){
					e.stopPropagation();
				}
			});

			$body.on('focusin', function(e) {
				mV.reset();
				e.stopPropagation();
				//e.preventDefault();
			});

		} else {
			$list.find('>a').on({
				'click' : function(e){
					if($body.width() > 640 && $(this).hasClass('close')) {
						var idName = $(this).parent('div').attr('id');
						var targetIdx = idName.charAt(idName.length -1);
						mV.action(targetIdx,speed);
						mV.txtHover(targetIdx);
						e.preventDefault();
					}
				}
			});
		}
	}
};

$(function(){
	if(Detect.isDesktop()){
		mV.pcStart()
	} else {
		mV.init();	//PC만 페이지로딩시 좌측에서 날아들어옴
	}
	mV.resize();
	mV.bindEvent();
})

}(jQuery));





/*폴딩*/
$.fn.extend({
	/* 
	* IMG fileName & alt modify  
	* @name : USimgNameChg
	* @use : $(a).USimgNameChg({
					'src' : ['_off','_on'],	//앞 문자열을 뒤 문자열로 변경
					'alt' : ['열림','닫힘'] 
				})
	*/
	USimgNameChg : function(options){
		$(this).each(function(){
			var $this = $(this);

			if (options.alt && options.alt.length == 2){
				$this.attr('alt', $this.attr('alt').replace(options.alt[0], options.alt[1]));
			}
			if (options.src && options.src.length == 2){
				$this.attr('src', $this.attr('src').replace(options.src[0], options.src[1]));
			}
		});
	},
	/* 
	* selectBox  
	* @name : USfoldingBox
	* @html : target > .ui-fold-btn //폴딩버튼으로 보통 a태그에 클래스 추가
	*				> .ui-fold-list //폴딩되는 영역으로 ul 혹은 div에 클래스 추가 
	*/
	USfoldingBox : function(options){
		var selectArray = $(this),
			speed = {
				duration: 500,
				queue: false,
				easing: 'easeInOutExpo'
			},
			defaults = {
				devide : false,		//true 일 경우 셀렉트영역 mouseleave시 숨김처리
				autoFocusEnter : false, //키보드포커스가 들어오면 자동펼침
				_stateChange : '',		//버튼 상태변화를 class, image로 지정 class는 on 추가/제거, image는 _on / _off
				_addEvent : false,	//추가 개별 event
				_openEvent : false,
				_closeEvent : false
			};
		var option = $.extend({},defaults,options);

		selectArray.each(function(){	

			var $folderBox = $(this),
				$selectList = $folderBox.find('.ui-fold-list');
			
			if (option.devide){ 
				//각 셀렉트박스를 개별인것 처럼
				$folderBox.on({
					'mouseleave' : function(){
						closeEvent();
					}
				})
			}
			
			if (option._addEvent){
				option._addEvent();
			}

			if (option.autoFocusEnter){	//btn에 focusIn 일때 자동펼침 
				$folderBox.find('.ui-fold-btn').on({
					'mouseenter focusin' : function(e){
						( $selectList.is(':visible') ) ? closeEvent() : openEvent();
						e.preventDefault();
						e.stopPropagation();
						return false;
					}
				});
			} else {	//btn에 focusIn 일때 안 펼침 
				$folderBox.find('.ui-fold-btn').on({
					'click' : function(e){
						( $selectList.is(':visible') ) ? closeEvent() : openEvent();
						e.preventDefault();
						e.stopPropagation();
					}
				});
			}
	
			$folderBox.on('mousedown focusin', function(e){
				e.stopPropagation();
			})

			$body.on('mousedown focusin', function(e) {
				closeEvent();
				e.stopPropagation();
				//e.preventDefault();
			});

			function openEvent(){
				$folderBox.find('.ui-fold-btn').addClass('on');
				if (option._openEvent){
					speed.complete = option._openEvent;
				}
				$selectList.slideDown(speed);
				if (option._stateChange == 'image'){
					$folderBox.find('.ui-fold-btn img').USimgNameChg({'src' : ['_off','_on'] });
				}
			};

			function closeEvent(){
				$folderBox.find('.ui-fold-btn').removeClass('on');
				if (option._closeEvent){
					speed.complete = option._closeEvent;
				}
				$selectList.slideUp(speed);
				if (option._stateChange == 'image'){
					$folderBox.find('.ui-fold-btn img').USimgNameChg({'src' : ['_on','_off'] });
				}
				
			};

		});
	}
});





/*소스 막기*/
document.onmousedown=right; 
document.onkeydown=keypressed;
document.oncontextmenu=keypressed;
function right(e) { 
 if (navigator.appName == 'Netscape' && 
  (e.which == 3 || e.which == 2)) {
  return false; 
 }
 else if (navigator.appName == 'Microsoft Internet Explorer' && 
   (event.button == 2 || event.button == 3)) { 
  return false; 
 } 
 return true; 
} 
function keypressed() { 
 return false;
}
function processKey() {
 if( (event.ctrlKey == true && (event.keyCode == 78 || event.keyCode == 82)) || (event.keyCode >= 112 && event.keyCode <= 123)) {
  event.keyCode = 0;
  event.cancelBubble = true;
  event.returnValue = false;
 }
}
document.onkeydown = processKey;
window.status = '**** 다양한 업종으로 변경가능합니다. http://postweb.co.kr ****';