/***********jquery.lazyload.min.js begin************/

(function($,window,document,undefined){var $window=$(window);$.fn.lazyload=function(options){var elements=this;var $container;var settings={threshold:0,failure_limit:0,event:"scroll",effect:"show",container:window,data_attribute:"original",skip_invisible:true,appear:null,load:null,placeholder:"http://icon.90sheji.com/images/lz.gif"};function update(){var counter=0;elements.each(function(){var $this=$(this);if(settings.skip_invisible&&!$this.is(":visible")){return}if($.abovethetop(this,settings)||$.leftofbegin(this,settings)){}else{if(!$.belowthefold(this,settings)&&!$.rightoffold(this,settings)){$this.trigger("appear");counter=0}else{if(++counter>settings.failure_limit){return false}}}})}if(options){if(undefined!==options.failurelimit){options.failure_limit=options.failurelimit;delete options.failurelimit}if(undefined!==options.effectspeed){options.effect_speed=options.effectspeed;delete options.effectspeed}$.extend(settings,options)}$container=(settings.container===undefined||settings.container===window)?$window:$(settings.container);if(0===settings.event.indexOf("scroll")){$container.bind(settings.event,function(){return update()})}this.each(function(){var self=this;var $self=$(self);self.loaded=false;if($self.attr("src")===undefined||$self.attr("src")===false){if($self.is("img")){$self.attr("src",settings.placeholder)}}$self.one("appear",function(){if(!this.loaded){if(settings.appear){var elements_left=elements.length;settings.appear.call(self,elements_left,settings)}$("<img />").bind("load",function(){var original=$self.attr("data-"+settings.data_attribute);$self.hide();if($self.is("img")){$self.attr("src",original)}else{$self.css("background-image","url('"+original+"')")}$self[settings.effect](settings.effect_speed);self.loaded=true;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("src",$self.attr("data-"+settings.data_attribute))}});if(0!==settings.event.indexOf("scroll")){$self.bind(settings.event,function(){if(!self.loaded){$self.trigger("appear")}})}});$window.bind("resize",function(){update()});if((/(?:iphone|ipod|ipad).*os 5/gi).test(navigator.appVersion)){$window.bind("pageshow",function(event){if(event.originalEvent&&event.originalEvent.persisted){elements.each(function(){$(this).trigger("appear")})}})}$(document).ready(function(){update()});return this};$.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)};$.extend($.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 $.inviewport(a,{threshold:0})},"above-the-fold":function(a){return !$.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);

/***********jquery.lazyload.min.js end************/


$(window).load(function(){
    $("img.lazy").lazyload({
        effect: "show",
        threshold : 300, 
        placeholder : "http://js.ooopic.com/2015/image/lz.gif"
    });
});

/*搜索or收藏*/
$(function(){
    //导航部分切换
    $(".secord-nav-box .secord-nav-a").hover(function(){
        $(this).addClass("current").parent(".secord-nav-box").siblings().children(".secord-nav-a").removeClass("current");
        $(this).siblings(".thrid-nav").show().parent(".secord-nav-box").siblings().children(".thrid-nav").hide();

    });
    $(".secord-nav-box,.thrid-nav").mouseleave(function(){
        $('.thrid-nav').hide();
        $(".secord-nav-box").children(".secord-nav-a").removeClass("current");
    });


    //头部固定
    var animateFlag = 1;
    $(document).scroll(function () {
        var scrollTop = $(document).scrollTop();
        if (scrollTop > 200) {
            $("#fixed-head").css('display', 'block');
            if (animateFlag) {
                animateFlag = 0;
                $("#fixed-head").stop();
                $("#fixed-head").animate({
                    'top': '0px'
                }, 500);
            }
        } else {
            $("#fixed-head").css('display', 'none');
            if (animateFlag == 0) {
                animateFlag = 1;
                $("#fixed-head").stop();
                $("#fixed-head").animate({
                    'display': 'none',
                    'top': '-60px'
                }, 500);
            }
        }
    });


    pageLoad();
 


        //访问顶部
        $("#back-ToTop").bind("click", function(){
            var _this = $(this);
            $('html,body').animate({ scrollTop: 0 }, 500 ,function(){});
            return false;
        });

})


/*底部*/
function pageLoad(){
    var endT=new Date();
    var endTime=endT.getTime();
    obj.loadTime=(endTime-beginTime)/1000;
    $("#opentime").html(" " + obj.loadTime + "");
}
