$(function(){

	var btnchk = 0;
	$(".btn_menu").click(function(){
		console.log(btnchk);
		if(btnchk == 0){
			$(this).stop().addClass("openmenu");	
			$(".allmenuBg").addClass("on");
			$(".allmenu").addClass("open");
			btnchk = 1;
		}else{
			$(this).stop().removeClass("openmenu");
			$(".allmenuBg").removeClass("on");
			$(".allmenu").removeClass("open");
			btnchk = 0;
		}
	});

	$(window).resize(function(){
		ww = $(window).width();
		if(ww < 1279){
			$("body").addClass("mobile");
		}else{
			$("body").removeClass("mobile");
		}
	}).resize();

	
	$(document).on("click",".mobile .allmenu .allmenuwrap>ul>li",function(){
		if($(this).attr("class") == "act"){			
			$(this).find("ul").slideUp(300);			
		}else{
			$(this).find("ul").slideDown(300);			
		}
		
		$(this).toggleClass("act");
		$(this).siblings("li").removeClass("act");
		$(this).siblings("li").find("ul").slideUp();
	});
	

/* scroll */
	var $animation_elements = $('.ani');
	var $window = $(window);

	function check_if_in_view() {
	  var window_height = $window.height();
	  var window_top_position = $window.scrollTop();
	  var window_bottom_position = (window_top_position + window_height);

	  $.each($animation_elements, function() {
		var $element = $(this);
		var element_height = $element.outerHeight();
		var element_top_position = $element.offset().top+200;
		var element_bottom_position = (element_top_position + element_height);
		//console.log(element_top_position);

		//check to see if this current container is within viewport
		if ((element_bottom_position >= window_top_position) &&
		  (element_top_position <= window_bottom_position)) {
		  $element.addClass('in-view');

		} else {
		 //$element.removeClass('in-view');
		}
	  });
	}

	$window.on('scroll resize', check_if_in_view);
	$window.trigger('scroll');

/*gotop*/
var secTop = $('section.sec7');
var offsetTop = secTop.offset().top;

$(window).scroll(function(){
	if ($(this).scrollTop() > offsetTop){
		$('#goTop').show();
	} else{
		$('#goTop').hide();
	}
});
$('#goTop').click(function(){
	$('html, body').animate({scrollTop:0}, 0);
	return false;
});


/*sub_nav*/
	$(".pc_nav>ul>li").mouseover(function(){
	navNum = $(".pc_nav>ul>li").index($(this));
	console.log(navNum);
	$("#header").addClass("on");		
	$(".sub_nav .menuwrap:eq("+navNum+")").show().siblings().hide();	
	$(".sub_nav").stop().slideDown();
});

$("#header").mouseover(function(){
	$("#header").addClass("on");
});


langchk = 0;
$(".language").click(function(){
	if(langchk == 0){
		$(this).find("ul").slideDown();
		$(this).addClass("on");
		langchk = 1;
	}else{
		$(this).find("ul").slideUp();
		$(this).removeClass("on");
		langchk = 0;
	}
});


	


/** $(".allmenu .all_close").on('click', function(){
	$(".allmenuBg").removeClass("on");
	$(".allmenu").removeClass("open");
	btnchk = 0;	
}); **/


 $(window).resize(function(){
		ww = $(window).width();
	}).resize();


/*contact pop up*/
$("#ctbtn").on('click', function(){
		 $(".dim").fadeIn(300);
		 $(".cpop").fadeIn(300);


		if(ww > 990){
		  var topPosition = $(window).scrollTop() + 200;
		 var topPosition = $("#header").offset().top + $("#header").outerHeight() + 720;
		 //console.log('top', topPosition);
		// $(".cpop").css("position", "fixed");
		$(".cpop").css("top", topPosition);
		 }else{
		 var topPosition = $(window).scrollTop() + 200;
		 var topPosition = $("#header").offset().top + $("#header").outerHeight() + 850;
		 //console.log('top', topPosition);
		// $(".cpop").css("position", "fixed");
		$(".cpop").css("top", topPosition);
		 }
	});

	$(".btn_contactus").on('click', function(){
		 $(".dim").fadeIn(300);
		 $(".cpop").fadeIn(300);


		/**if(ww > 990){
		  var topPosition = $(window).scrollTop() + 200;
		 var topPosition = $("#header").offset().top + $("#header").outerHeight() + 720;
		$(".cpop").css("top", topPosition);
		 }else{
		 var topPosition = $(window).scrollTop() + 200;
		 var topPosition = $("#header").offset().top + $("#header").outerHeight() + 850;
		$(".cpop").css("top", topPosition);
		 }**/
	});



	$("#close").on('click', function(){
	 $(".dim").fadeOut(300);
	 $(".cpop").fadeOut(300);
	
	});

	$(".dim").on('click', function(){
	 $(".dim").fadeOut(300);
	 $(".cpop").fadeOut(300);
	
	});

	


$(window).scroll(function(){
		checkOffset();
	});

	function checkOffset() {
		var a=$(document).height()-$(window).height();
		var b=$('.foot').outerHeight();
		scroll = $(window).scrollTop();

		/**cw = $(window).width();
		var btnHeight = 0;
		if(cw >= 1400){
			btnHeight = 100;
		}else if((cw < 1400) && (cw >= 813) ){
			btnHeight = 60;
		}else{
			btnHeight = 30;
		}**/
		if (scroll > a-b) {
			$(".btn_contactus").css("position","absolute").css("bottom",b + 60);
		}else {
			$(".btn_contactus").css("position","fixed").css("bottom","60px");
		}
	}

	checkOffset();



});