function getScrollBarWidth(){
if($(document).height() > $(window).height()){
$('body').append('<div id="fakescrollbar" style="width:50px;height:50px;overflow:hidden;position:absolute;top:-200px;left:-200px;"></div>');
fakeScrollBar = $('#fakescrollbar');
fakeScrollBar.append('<div style="height:100px;"> </div>');
var w1 = fakeScrollBar.find('div').innerWidth();
fakeScrollBar.css('overflow-y', 'scroll');
var w2 = $('#fakescrollbar').find('div').html('html is required to init new width.').innerWidth();
fakeScrollBar.remove();
return (w1-w2);
}
return 0;
}
function getWindowWidth () {
return $(window).outerWidth() + getScrollBarWidth() ;
}
function getWindowHeight () {
return $(window).height() ;
}

$.exists = function(selector) {
return ($(selector).length > 0);
}

function getScrollTop () {
return $(window).scrollTop();
}


/* Fixed Object */ 
function objectFixed ( object, fixedStartTop, className ) {
if ( getScrollTop() >  fixedStartTop ) {
if (!($(object).hasClass(className))) {
$(object).addClass(className);
}
}else {
if ($(object).hasClass(className)) {
$(object).removeClass(className);
}
}
}

$(document).ready(function  () {
if ($.exists('#header')) {
$(window).scroll(function  () {
//if ( getWindowWidth () < (960-1) ) {
objectFixed($("#header"), 0, "top-fixed");
//}
});
$(window).resize(function  () {
//if ( getWindowWidth () > 960 ) {
//$("#header").removeClass("top-fixed");
//}
});
}

if ($.exists('#subVisual')) {
$("#header").addClass("sub-header");
}
if ($.exists("#rightBar")) {
var $quickBtnWrap = $('.quick-menu-wrap');
var $quickBtn = $('.quick-menu-btn');
$quickBtn.mouseenter(function  () {
$quickBtnWrap.addClass('on');
});
$quickBtnWrap.mouseleave(function  () {
$quickBtnWrap.removeClass('on');
});
var $recordBtnWrap = $(".record-btn-wrap");
var $recordBtn = $(".record-btn");
$recordBtn.on("mouseenter focus", function  () {
$recordBtnWrap.addClass('on');
});
$recordBtnWrap.on("mouseleave focusout",function  () {
$recordBtnWrap.removeClass('on');
});
}
if ($.exists(".project-faq")) {
$('.project-qna-list').slick({
slidesToShow: 5,
slidesToScroll: 5,
vertical: true,
arrows: false,
fade: false,
dots:true,
autoplay: false,
speed:0,
infinite:false,
autoplaySpeed: 4000,
pauseOnHover:false,
swipe: false,
zIndex:1,
});
}
if ($.exists(".comment-item")) {
var $commentItem = $(".comment-item");
$commentItem.each(function  () {
var $commentBtn = $(this).find('.reply-show');
var $commentWriteBtn = $(this).find('.reply-write-btn');
$(this).addClass("open");
$(this).siblings('.comment-reply').fadeIn(300);
$commentBtn.click(function  () {
var $comment = $(this).parents('.comment-item');
if ($comment.hasClass('open')) {
$comment.siblings('.comment-reply').hide();
$comment.removeClass('open');
}else {
$comment.siblings('.comment-reply').fadeIn(300);
$comment.addClass('open');
}
})
$commentWriteBtn.click(function  () {
var $comment = $(this).parents('.comment-item');
if ($comment.hasClass('open')) {
$comment.siblings('.comment-reply').hide();
$comment.removeClass('open');
}else {
$comment.siblings('.comment-reply').fadeIn(300);
$comment.addClass('open');
}
})
})
}

});