//document javascript
// date:2018/4/20
// auth:andrew wang



//滚动事件,滚动条到相应位置为类为box-block的元素添加类名show
jquery(window).load(function(){
    jquery('.box-block').delay(500).scrollclass();
});
/*********************************************************************************************/
// 渐入效果
/*********************************************************************************************/
(function(jquery){
    $.fn.scrollclass = function(config){
        var defaults = {};
        var config = jquery.extend(defaults, config);
        var target = this;

        function addaction(){
            var length = target.length;
            for(var i=0; i<length; i++){
                if(target.eq(i).hasclass('show')) continue;
                var in_position = target.eq(i).offset().top + 100;
                var window_bottom_position = jquery(window).scrolltop() + jquery(window).height();
                if(in_position < window_bottom_position){
                    target.eq(i).addclass('show');
                }
            }
        }
        addaction();
        jquery(window).on('scroll', function(){
            addaction();
        });
        return target;
    };
} )(jquery);




$(window).load(function () {
    // 首页
    // nav
    $(document).ready(function () {
        $(".nav li").mouseenter(function () {
            $(this).find(".sub").stop().fadein();
            $(this).find(" .sub a").each(function (index) {
                $(this).css({ 'animation-delay': (index / 10) + 's' });
            });
        });
        $(".nav li").mouseleave(function () {
            $(this).find(".sub").stop().fadeout();
        });
    });

  //首页下拉
  $(".index-nav a").hover(function(){
	  $(this).addclass("active");
	});
	$(".index-nav a").hover(
	
                function(){
                    $(".subnav .s-nav").stop().slideup();
                    var index = $(this).index();
                    if( index == 0){
                        $(".subnav").stop().slideup("slow");
						
                    }else {
						
                        $(".subnav").stop().slidedown();
						 $(".index-nav a").removeclass("active");
                        $(".subnav .s-nav").eq(index-1).stop().slidedown().addclass("active")
                    }
                },
                function(){
                    $(".subnav").stop().slideup("slow")
                }
        );
        $(".subnav").hover(
                function(){
					 
                    $(this).stop().slidedown()
                },
                function(){
					
                    $(this).stop().slideup("slow")
                }
        )


    var swiper1 = new swiper('.banner', {
        pagination: '.swiper-pagination',
        nextbutton: '.swiper-button-next',
        prevbutton: '.swiper-button-prev',
		
        slidesperview: 1,
        paginationclickable: true,
        loop: true,
        effect: 'fade',
        autoplay : 5000,
        speed:1500,
breakpoints:{
            768:{
                effect: 'left'
            }
        }
    });

    var swiper2 = new swiper('.mes-scroll', {
        autoplay : 5000,
        loop:true,
        prevbutton:'.fk-prev',
        nextbutton:'.fk-next',
        slidesperview:2,
        spacebetween: 20,
        breakpoints:{
            768:{
                slidesperview: 1,
                slidespercolumn: 1,
            }
        }
    });
    var swiper3 = new swiper('.fk-wrap', {
        autoplay : 5000,
        loop:false,
        prevbutton:'.fk-prev',
        nextbutton:'.fk-next',
        slidesperview:4,
        spacebetween: 20,
        breakpoints:{
            768:{
                slidesperview: 1,
                slidespercolumn: 1,
            }
        }
    });


    var swiper4 = new swiper('.news-wrap',{
        speed:500,
        autoplay:5000,
        slidesperview: 1,
		 paginationclickable: true,
        pagination:".news-pagination"
    });
    var swiper5 = new swiper('.h-wrap',{
        speed:500,
        autoplay:5000,
        slidesperview:2,
		  spacebetween: 15,
        prevbutton:'.h-prev',
        nextbutton:'.h-next',
breakpoints:{
            768:{
                slidesperview: 1,
				  spacebetween:0,
                
            }
        }
    });

  var swiper6 = new swiper('.sf-box',{
        speed:500,
        autoplay:2000,
        slidesperview:5,
        loop:true,
        direction: 'vertical',
	autoplaydisableoninteraction:false
    });

});




var istouch = modernizr.touch,
    w_width =  0,
    w_height = 0,
    ismobile = false,
    w_width = $(window).width(),
    w_height = $(window).height(),
    $menubtn=jquery('.menu-handler'),
    $menubox=jquery(".menubox"),
    $menumobile=jquery("#navmobile"),
    $menua=$menumobile.find("a"),
    $msubnav = $menumobile.find(".msubnav");
var navitem = 0;
var pageinit = {
        init: function () {
            win_width = $(window).width();
            win_height = $(window).height();
            if (win_width <= 1024) {
                ismobile = true;
                $menubtn.removeclass("active");
                $menubox.removeclass("openmneu");
                navitem = 0;
            } else if (win_width > 1024) {
                ismobile = false;
            };
        },
    },

    menu={
        init:function(){
            $menubtn.bind("click", function () {
                if (navitem == 0) {
                    jquery(this).addclass("active");
                    $menubox.addclass("openmneu");
                    navitem = 1;
                    $("header").addclass("zix")
                }else{
                    jquery(this).removeclass("active");
                    $menubox.removeclass("openmneu");
                    navitem = 0;
                    $("header").remove("zix")

                }
            });
        }
    },
    mobilenav={
        init:function(){
            jquery("#navmobile>dd>p>a").click(function (e) {
                var navcur = $(this);
                var navdd = $(this).parents("p").parents("dd");
                if (navdd.find(".msubnav").size() > 0) {
                    if (navcur.hasclass("cur")) {
                        navdd.find(".msubnav").stop(false, false).slideup();
                        navcur.removeclass("cur");
                    } else {
                        $menua.removeclass("cur");
                        $msubnav.stop(false, false).slideup();
                        navdd.find(".msubnav").stop(false, false).slidedown();
                        navcur.addclass("cur");
                        e.preventdefault();
                    }
                }
            });
        }
    };

jquery(function(){
    pageinit.init(),
        menu.init();
    mobilenav.init();
});