// 瀹㈡埛绔垽鏂
window.useragent=navigator.userAgent,
useragent_tlc=useragent.toLowerCase(),
device_type = /iPad/.test(useragent) ? 't' : /Mobile|iP(hone|od)|Android|BlackBerry|IEMobile|Silk/.test(useragent) ? 'm' : 'd',
is_ucbro=/UC/.test(useragent),
is_lteie9=false;
// lte IE9娴忚鍣ㄥ垽鏂
if(new RegExp('msie').test(useragent_tlc)){
var iebrowser_ver=(useragent_tlc.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [0, '0'])[1];
if(iebrowser_ver<10) is_lteie9=true;
}
// 寤惰繜鍔犺浇鍙傛暟(妯℃澘鍓嶅彴鐢ㄦ埛璁剧疆)
window.met_lazyloadbg=$('input[name=met_lazyloadbg]').val()||'/template/pc/skin/images/loading.gif',
met_lazyloadbg_base64 = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC';
if (!!window.ActiveXObject || 'ActiveXObject' in window || is_ucbro) met_lazyloadbg=met_lazyloadbg_base64;
if(typeof Breakpoints != 'undefined') Breakpoints();// 绐楀彛瀹藉害鏂偣鍑芥暟
$(function(){
/*瀵艰埅澶勭悊*/
var aLink=$(".seyWeb-nav").find('.dropdown a.nav-link');
aLink.click(function(){
if(!Breakpoints.is('xs')){
if($(this).data("hover"))window.location.href = $(this).attr('href');
}
});
var nav_li=$(".navlist .dropdown");
(function($){
$.fn.hoverDelay = function(options){
var defaults = {
// 榧犳爣缁忚繃鐨勫欢鏃舵椂闂
hoverDuring: 200,
// 榧犳爣绉诲嚭鐨勫欢鏃舵椂闂
outDuring: 0,
// 榧犳爣缁忚繃鎵ц鐨勬柟娉
hoverEvent: function(){
// 璁剧疆涓虹┖鍑芥暟锛岀粦瀹氱殑鏃跺€欑敱浣跨敤鑰呭畾涔
$.noop();
},
// 榧犳爣绉诲嚭鎵ц鐨勬柟娉
outEvent: function(){
$.noop();
}
};
var sets = $.extend(defaults,options || {});
var hoverTimer, outTimer;
return $(this).each(function(){
// 淇濆瓨褰撳墠涓婁笅鏂囩殑this瀵硅薄
var $this = $(this)
$this.hover(function(){
clearTimeout(outTimer);
hoverTimer = setTimeout(function () {
// 璋冪敤鏇挎崲
sets.hoverEvent.apply($this);
}, sets.hoverDuring);
}, function(){
clearTimeout(hoverTimer);
outTimer = setTimeout(function () {
sets.outEvent.apply($this);
}, sets.outDuring);
});
});
}
})(jQuery);
// 鍏蜂綋浣跨敤锛岀粰id涓衡€?test鈥濈殑鍏冪礌娣诲姞hoverEvent浜嬩欢
nav_li.hoverDelay({
// 鑷畾涔夛紝outEvent鍚
hoverEvent: function(){
$(this).addClass('open');
},
outEvent: function(){
$(this).removeClass('open');
}
}).hover(function(){
$(this).toggleClass('open');
},function(){
$(this).toggleClass('open', false);
});
// 瀵艰埅涓嬫媺鑿滃崟涓夌骇鏍忕洰灞曞紑澶勭悊
$met_navlist=$('.seyWeb-nav .navlist');
if(typeof(device_type) != 'undefined' && device_type=='d'){
if($met_navlist.find('.dropdown-submenu').length){
$met_navlist.find('.dropdown-submenu').hover(function(){
$(this).parent('.dropdown-menu').addClass('overflow-visible');
},function(){
$(this).parent('.dropdown-menu').removeClass('overflow-visible');
});
}
}else{
if($met_navlist.find('.dropdown-submenu').length){
setTimeout(function(){
$met_navlist.find('.dropdown-submenu .dropdown-menu').addClass('block box-shadow-none').prev('.dropdown-item').addClass('dropdown-a');
},0)
}
}
// 搴曢儴寰俊
if($('#seyWeb-weixin').length){
var met_weixin=$('#seyWeb-weixin');
met_weixin.webuiPopover({content:'Content'});
if(met_weixin.data('trigger')=='click'){
met_weixin.mouseup(function(){
$(this).click();
});
}
}
// 鍒楄〃鍥剧墖楂樺害棰勮鍙婂垹闄
var $imagesize=$('.imagesize[data-scale]');
if($imagesize.length) $imagesize.imageSize();
// 鍥剧墖寤惰繜鍔犺浇
if(typeof $.fn.lazyload == 'function'){
var $original=$('[data-original]');
if($original.length) $original.lazyload({placeholder:met_lazyloadbg});
}
// 鍐呴〉瀛愭爮鐩鑸按骞虫粴鍔
var $metcolumn_nav=$('.seyWeb-column-nav-ul');
if($metcolumn_nav.length){
Breakpoints.on('xs',{
enter:function(){
$metcolumn_nav.navtabSwiper();
}
})
}
if($('[boxmh-mh]').length) $('[boxmh-mh]').boxMh('[boxmh-h]');//宸﹀彸鍖哄潡鏈€灏忛珮搴﹁缃
// 渚ф爮鍥剧墖鍒楄〃
var $sidebar_piclist=$('.sidebar-piclist-ul');
if($sidebar_piclist.find('.masonry-child').length>1){
// 鍥剧墖鍒楄〃鐎戝竷娴
Breakpoints.on('xs sm',{
enter:function(){
setTimeout(function(){
if (typeof $sidebar_piclist.masonry == 'function') {
$sidebar_piclist.masonry({itemSelector:".masonry-child"});
}
},500)
}
});
}
});
// 鍏ㄥ眬鍑芥暟
$.fn.extend({
// 閫夐」鍗″垪琛ㄦ按骞虫粴鍔ㄥ鐞
navtabSwiper:function(){
var $self=$(this),
$navObj_p=$(this).parents('.subcolumn-nav'),
navtabSdefault=function(){
if(typeof Swiper =='undefined') return false;
var navObjW=$self.find('>li').parentWidth();
if(navObjW>$self.parent().width()){
// 娣诲姞鎴栧垵濮嬪寲姘村钩婊氬姩澶勭悊
if($self.hasClass('swiper-wrapper')){
if(!$self.hasClass('flex-start')) $self.addClass('flex-start');
}else{
$self
.addClass("swiper-wrapper flex-start")
.wrap("
").after('')
.find(">li").addClass("swiper-slide");
var swiperNavtab=new Swiper('.swiper-navtab',{
slidesPerView:'auto',
scrollbar:'.swiper-scrollbar',
scrollbarHide:false,
scrollbarDraggable:true
});
}
if($navObj_p.length && $('.product-search').length) $navObj_p.height('auto').css({'margin-bottom':10});
// 涓嬫媺鑿滃崟琚殣钘忕壒娈婃儏鍐靛鐞
if($self.find('.dropdown').length && $(".swiper-navtab").length){
if(!$(".swiper-navtab").hasClass('overflow-visible')) $(".swiper-navtab").addClass("overflow-visible");
}
}else if($self.hasClass('flex-start')){
$self.removeClass('flex-start');
$navObj_p.css({'margin-bottom':0});
}
};
navtabSdefault();
$(window).resize(function(){
navtabSdefault();
})
// 绉诲姩绔笅鎷夎彍鍗曟诞鍔ㄦ柟鍚
Breakpoints.on('xs sm',{
enter:function(){
$self.find('.dropdown-menu').each(function(){
if($(this).parent('li').offset().left > $(window).width()/2-$(this).parent('li').width()/2){
$(this).addClass('dropdown-menu-right');
}
});
}
});
},
// 鍗曞紶鍥剧墖鍔犺浇瀹屾垚鍥炶皟
imageloadFunAlone:function(fun){
var img=new Image();
img.src=$(this).data('original') || $(this).data('lazy') || $(this).attr('src');
if (img.complete){
if (typeof fun==="function") fun();
return;
}
img.onload=function(){
if (typeof fun==="function") fun();
};
},
// 鍥剧墖鍔犺浇瀹屾垚鍥炶皟
imageloadFun:function(fun){
$(this).each(function(){
if($(this).data('lazy') || $(this).data('original')){// 鍥剧墖寤惰繜鍔犺浇鏃
var thisimg=$(this),
loadtime=setInterval(function(){
if(thisimg.attr('src')==thisimg.data('original') || thisimg.attr('src')==thisimg.data('lazy')){
clearInterval(loadtime);
thisimg.imageloadFunAlone(fun);
}
},100)
}else if($(this).attr('src')){
$(this).imageloadFunAlone(fun);
}
});
},
/**
* imageSize 鍥剧墖楂樺害棰勮鍙婂垹闄
* @param {String} imgObj 鐩爣鍥剧墖绫
*/
imageSize:function(imgObj){
var imgObj=imgObj||'img';
$(this).each(function(){
var scale=$(this).data('scale'),
$self_scale=$(this),
$img=$(imgObj,this),
img_length=$img.length;
if(!isNaN(scale)) scale=scale.toString();
// 鍥剧墖瀵硅薄绛涢€
for (var i = 0; i < img_length; i++) {
for (var s = 0; s < $img.length; s++) {
if($($img[s]).parents('[data-scale]').eq(0).index('[data-scale]')!=$self_scale.index('[data-scale]')){
$img.splice(s,1);
break;
}
}
if(s==$img.length) break;
}
if($img.length && scale.indexOf('x')>=0){
scale=scale.split('x');
scale=scale[0]/scale[1];
// 鍥剧墖楂樺害棰勮
if($img.attr('src')){
$img.height(Math.round($img.width()*scale));
}else{
var time=setInterval(function(){
if($img.attr('src')){
$img.height(Math.round($img.width()*scale));
clearInterval(time);
}
},30);
}
$(window).resize(function(){
$img.each(function(){
if($(this).is(':visible') && $(this).data('original') && $(this).attr('src')!=$(this).data('original')) $(this).height(Math.round($(this).width()*scale));
})
});
// 鍥剧墖楂樺害鍒犻櫎
$img.each(function(){
var $self=$(this);
$(this).imageloadFun(function(){
$self.height('').removeAttr('height');
})
});
}
});
},
// 鐖跺厓绱犲搴﹁绠
parentWidth:function(sonNum){
var sonTrueNum=$(this).length,
parentObjW=0;
if(sonNum>sonTrueNum||!sonNum) sonNum=sonTrueNum;
$(this).each(function(index, el) {
var sonObjW=$(this).outerWidth()+parseInt($(this).css('marginLeft'))+parseInt($(this).css('marginRight'));
parentObjW+=sonObjW;
});
return parentObjW+sonNum;
},
/**
* scrollFun 绐楀彛璺濈瑙﹀彂
* @param {Number} top 绂荤獥鍙hЕ鍙戠殑璺濈
* @param {Boolean} loop 鏄惁寰幆瑙﹀彂
* @param {Boolean} skip_invisible 鏄惁璺宠繃涓嶅彲瑙佸厓绱犵殑瑙﹀彂浜嬩欢
*/
scrollFun:function(fun,options){
if (typeof fun==="function") {
var defaults={
top:30,
loop:false,
skip_invisible:true,
is_scroll:false
};
$.extend(defaults,options);
$(this).each(function(){
var $self=$(this),
fun_open=true,
windowDistanceFun=function(){// 绐楀彛璺濈瑙﹀彂鍥炶皟
if(fun_open){
var this_t=$self.offset().top,
scroll_t=$(window).scrollTop(),
this_scroll_t=this_t-scroll_t-$(window).height(),
this_scroll_b=this_t+$self.outerHeight()-scroll_t,
visible=defaults.skip_invisible?$self.is(":visible"):true;
if(this_scroll_t0 && visible){
if(!defaults.loop) fun_open=false;
fun($self);
}
}
};
windowDistanceFun();
// 婊氬姩鏃剁獥鍙h窛绂昏Е鍙戝洖璋
if(defaults.is_scroll){
$(window).scroll(function(){
if(fun_open) windowDistanceFun();
})
}
});
}
},
/**
* appearDiy 鎵嬪姩appear鍔ㄧ敾
* @param {Boolean} is_reset 鏄惁閲嶇疆鍔ㄧ敾
*/
appearDiy:function(is_reset){
$(this).each(function(){
var $self=$(this),
animation='animation-'+$(this).data('animate');
if(is_reset){
// 閲嶇疆鍔ㄧ敾
$(this).removeClass(animation).removeClass('appear-no-repeat').addClass('invisible');
}else{
// 鎵ц鍔ㄧ敾
$(this).addClass(animation).addClass('appear-no-repeat');
setTimeout(function(){
$self.removeClass('invisible');
},0)
}
});
},
/**
* galleryLoad 鐢诲粖
* @param {Array} dynamic 鑷畾涔夊浘鐗囨暟缁
*/
galleryLoad:function(dynamic){
if(typeof $.fn.lightGallery == 'undefined') return false;
$("body").addClass("seyWeb-lightgallery");//鐢诲粖鐨偆
if(dynamic){
// 鑷畾涔夊浘鐗囨暟缁
$(this).lightGallery({
loop:true,
dynamic:true,
dynamicEl:dynamic,
thumbWidth:64,
thumbContHeight:84
});
}else{
// 榛樿鍔犺浇鐢诲粖
$(this).lightGallery({
selector:'.lg-item-box:not(.slick-cloned)',
exThumbImage:'data-exthumbimage',
thumbWidth:64,
thumbContHeight:84,
nextHtml:'',
prevHtml:''
});
}
},
// 鍐呴〉宸﹀彸鍖哄潡鏈€灏忛珮搴﹁缃
boxMh:function(boxmh_h){
if($(this).length && $(boxmh_h).length){
var $self=$(this),
$boxmh_h=$(boxmh_h),
box_mh=function(){
var boxmh_mh_t=$self.offset().top,
boxmh_h_t=$boxmh_h.offset().top,
mh=$boxmh_h.outerHeight();
if(boxmh_mh_t==boxmh_h_t){//涓や釜鍖哄潡骞舵帓鏃
if(mh!=$boxmh_h.attr('data-height')){
$boxmh_h.attr({'data-height':mh});
$self.css({'min-height':mh});
}
}else{
$boxmh_h.attr({'data-height':''});
$self.css({'min-height':''});
}
};
box_mh();
setInterval(function(){
box_mh();
},50)
}
},
// 琛ㄦ牸鍝嶅簲寮忔牸寮忓寲
tablexys:function(){
var $self=$(this);
$(this).addClass('tablesaw table-striped table-bordered table-hover tablesaw-sortable tablesaw-swipe').attr({"data-tablesaw-mode":"swipe",'data-tablesaw-sortable':''});
Breakpoints.get('xs').on({
enter:function(){
$self.each(function(){
if(!$('thead',this).length){
var td=$("tbody tr:eq(0) td",this),th;
if(td.length==0) td=$("tbody tr:eq(0) th",this);
td.each(function(){
th+=''+$(this).html()+' | ';
});
$(this).prepend(""+th+"
");
$("tbody tr:eq(0)",this).remove();
$("tbody td",this).attr('width','auto');
}
});
$(document).trigger("enhance.tablesaw");
}
})
}
});
/*!
* Lazy Load - jQuery plugin for lazy loading images
*
* Copyright (c) 2007-2015 Mika Tuupola
*
* Licensed under the MIT license:
* http://www.opensource.org/licenses/mit-license.php
*
* Project home:
* http://www.appelsiini.net/projects/lazyload
*
* Version: 1.9.7
*
*/
(function($, window, document, undefined) {
var $window = $(window),
canvasPosition=function(from_dom,to_dom){ // canvas璁剧疆
var top=from_dom.position().top,
left=from_dom.position().left,
width=from_dom.width(),
height=from_dom.height();
to_dom.css({top:top,left:left}).width(width).height(height);
},
canvasControl=function(dom,canvas_id){
$.stackBlurImage(dom, canvas_id, 10, false);
if(dom.is(':visible')) canvasPosition(dom,$('#'+canvas_id));
$(window).resize(function() {
if(dom.is(":visible")) canvasPosition(dom,$('#'+canvas_id));
});
$('#'+canvas_id).attr({'data-load':true});
},
thumbdir= '';//M['weburl']+'include/thumb.php?dir=';
$.fn.lazyload = function(options) {
var elements = this;
var $container;
var settings = {
threshold : 30,
failure_limit : 1000,
event : "scroll",
effect : "fadeIn",
effect_speed : null,
container : window,
data_attribute : "original",
data_srcset : 'srcset',
skip_invisible : true,
appear : null,
load : null,
placeholder : met_lazyloadbg,// 'base64',met_lazyloadbg,'blur'
};
function update() {
var counter = 0;
elements.each(function() {
var $this = $(this),
$this_canvas=$this.next('canvas');
if (settings.skip_invisible && !$this.is(":visible")) {
return;
}
if($this_canvas.length && !$this_canvas.attr('data-load') && $.stackBlurImage) canvasControl($this,$this_canvas.attr('id'));
if ($.abovethetop(this, settings) ||
$.leftofbegin(this, settings)) {
/* Nothing. */
} else if (!$.belowthefold(this, settings) &&
!$.rightoffold(this, settings)) {
$this.trigger("appear");
/* if we found an image we'll load, reset the counter */
counter = 0;
} else {
if (++counter > settings.failure_limit) {
return false;
}
}
});
}
if(options) {
/* Maintain BC for a couple of versions. */
if (undefined !== options.failurelimit) {
options.failure_limit = options.failurelimit;
delete options.failurelimit;
}
if (undefined !== options.effectspeed) {
options.effect_speed = options.effectspeed;
delete options.effectspeed;
}
$.extend(settings, options);
}
/* Cache container as jQuery as object. */
$container = (settings.container === undefined ||
settings.container === window) ? $window : $(settings.container);
/* Fire one scroll event per scroll. Not one scroll event per image. */
if (0 === settings.event.indexOf("scroll")) {
$container.on(settings.event, function() {
return update();
});
}
if(settings.placeholder=='base64') settings.placeholder=met_lazyloadbg_base64;
this.each(function(index) {
var self = this,
$self = $(self),
original = $self.attr("data-" + settings.data_attribute),
placeholder=settings.placeholder,
placeholder_ok=placeholder!=met_lazyloadbg_base64?true:false;
self.loaded = false;
/* If no src attribute given use data:uri. */
if ($self.is("img") && original && (!$self.attr("src") || $self.attr("src")!=original)) {
if(placeholder=='blur' && $.stackBlurImage){
// 鍥剧墖楂樻柉妯$硦鍔犺浇灏忓浘
if(!$self.attr('data-minimg')){
// 璁剧疆灏忓浘璺緞
var thumb=original.replace(M['weburl'],M['weburl']),
original_array=thumb.split('&');
if(thumb.indexOf('http')<0 || (thumb.indexOf('http')>=0 && thumb.indexOf(M['weburl'])>=0)){
if(original.indexOf('include/thumb.php?dir=')>-1){
var data_minimg=original_array[0]+'&x=50';
}else{
var data_minimg=thumbdir+thumb+'&x=50';
}
if(original_array && original_array.length==3){
scale_x=original_array[1].substring(2);
scale_y=original_array[2].substring(2);
scale=scale_y/scale_x;
minimg_h=Math.round(50*scale);
data_minimg+='&y='+minimg_h;
}
$(this).attr({src:data_minimg,'data-minimg':true});
// 楂樻柉妯$硦灏忓浘
var img=new Image();
img.src=$self.attr("src");
img.onload=function(){
setTimeout(function(){
var $self_canvas=$self.next('canvas');
if($self.attr('src')!=original && !$self_canvas.length){
var canvas_id="imgcanvas"+index;
$self.wrapAll('').after('');
if(!settings.skip_invisible || $self.is(":visible")) canvasControl($self,canvas_id);
}else if($self_canvas.length){
canvasPosition($self,$self_canvas);
}
},30)
}
}
}
}else{
if(placeholder=='blur') placeholder=met_lazyloadbg;
$self.attr("src", placeholder);
if(placeholder_ok && !$self.hasClass('imgloading')) $self.addClass('imgloading');
}
}
/* When appear is triggered load original image. */
$self.one("appear", function() {
if (!this.loaded) {
if (settings.appear) {
var elements_left = elements.length;
settings.appear.call(self, elements_left, settings);
}
var srcset = $self.attr("data-" + settings.data_srcset);
$("")
.one("load", function() {
$self.hide();
if ($self.is("img")/* || $self.is("source") || $self.is("video") || $self.is("audio") || $self.is("iframe") || $self.is("script") || $self.is("link")*/) {
if(srcset) $self.attr("srcset", srcset);
$self.attr("src", original);
} else {
$self.css("background-image", "url('" + original + "')");
if(srcset) $self.css("background-image", "-webkit-image-set(" + srcset + ")");
}
$self[settings.effect](settings.effect_speed);
$self.one('load', function() {
$self.removeClass('imgloading');
$self.next('canvas').fadeOut("normal",function(){
$self.next('canvas').remove();
});
});
self.loaded = true;
/* Remove image from array so it is not looped next time. */
var temp = $.grep(elements, function(element) {
return !element.loaded;
});
elements = $(temp);
if (settings.load) {
var elements_left = elements.length;
settings.load.call(self, elements_left, settings);
}
}).attr({srcset:srcset,src:original}).removeClass('imgloading').next('canvas').fadeOut("normal",function(){
$("").next('canvas').remove();
});
}
});
/* When wanted event is triggered load original image */
/* by triggering appear. */
if (0 !== settings.event.indexOf("scroll")) {
$self.on(settings.event, function() {
if (!self.loaded) {
$self.trigger("appear");
}
});
}
});
/* Check if something appears when window is resized. */
$window.on("resize", function() {
update();
});
/* With IOS5 force loading images when navigating with back button. */
/* Non optimal workaround. */
if ((/(?:iphone|ipod|ipad).*os 5/gi).test(navigator.appVersion)) {
$window.on("pageshow", function(event) {
if (event.originalEvent && event.originalEvent.persisted) {
elements.each(function() {
$(this).trigger("appear");
});
}
});
}
/* Force initial check if images should appear. */
$(document).ready(function() {
update();
});
return this;
};
/* Convenience methods in jQuery namespace. */
/* Use as $.belowthefold(element, {threshold : 100, container : window}) */
$.belowthefold = function(element, settings) {
var fold;
if (settings.container === undefined || settings.container === window) {
fold = (window.innerHeight ? window.innerHeight : $window.height()) + $window.scrollTop();
} else {
fold = $(settings.container).offset().top + $(settings.container).height();
}
return fold <= $(element).offset().top - settings.threshold;
};
$.rightoffold = function(element, settings) {
var fold;
if (settings.container === undefined || settings.container === window) {
fold = $window.width() + $window.scrollLeft();
} else {
fold = $(settings.container).offset().left + $(settings.container).width();
}
return fold <= $(element).offset().left - settings.threshold;
};
$.abovethetop = function(element, settings) {
var fold;
if (settings.container === undefined || settings.container === window) {
fold = $window.scrollTop();
} else {
fold = $(settings.container).offset().top;
}
return fold >= $(element).offset().top + settings.threshold + $(element).height();
};
$.leftofbegin = function(element, settings) {
var fold;
if (settings.container === undefined || settings.container === window) {
fold = $window.scrollLeft();
} else {
fold = $(settings.container).offset().left;
}
return fold >= $(element).offset().left + settings.threshold + $(element).width();
};
$.inviewport = function(element, settings) {
return !$.rightoffold(element, settings) && !$.leftofbegin(element, settings) &&
!$.belowthefold(element, settings) && !$.abovethetop(element, settings);
};
/* Custom selectors for your convenience. */
/* Use as $("img:below-the-fold").something() or */
/* $("img").filter(":below-the-fold").something() which is faster */
$.extend($.expr[":"], {
"below-the-fold" : function(a) { return $.belowthefold(a, {threshold : 0}); },
"above-the-top" : function(a) { return !$.belowthefold(a, {threshold : 0}); },
"right-of-screen": function(a) { return $.rightoffold(a, {threshold : 0}); },
"left-of-screen" : function(a) { return !$.rightoffold(a, {threshold : 0}); },
"in-viewport" : function(a) { return $.inviewport(a, {threshold : 0}); },
/* Maintain BC for couple of versions. */
"above-the-fold" : function(a) { return !$.belowthefold(a, {threshold : 0}); },
"right-of-fold" : function(a) { return $.rightoffold(a, {threshold : 0}); },
"left-of-fold" : function(a) { return !$.rightoffold(a, {threshold : 0}); }
});
})(jQuery, window, document);