$(function(){
    headerUp();
    bannerSwiper();
    hoverTab();
    newsSwiper();
})

/* 导航上滑 */
function headerUp() {
    $(window).scroll(function(){
        var st = $(this).scrollTop();
        if(st > 10){
            $('.index .header').addClass('on');
        }else{
            $('.index .header').removeClass('on');
        }
    })
}
/* end */


/* 首页视频轮播 */ 
var banner_swiper;
var toggleSwiper = false;
function bannerSwiper() {
    banner_swiper = new Swiper('.index-swiper-container', {
        loop: true, 
        pagination: '.pagination',
        paginationClickable: true,
        prevButton:'.swiper-button-prev',
        nextButton:'.swiper-button-next',
        speed: 1000,
        autoplay: 5000,
        autoplayDisableOnInteraction : false,
        breakpoints:{
	    	769:{
		    	onInit: function(swiper){
			    	$('.indexBanner .swiper-slide img').each(function(){
                        ph_img=$(this).data("phone-src");
                        $(this).attr("src", ph_img);
			        })
			    }
		    }
		},
        onSlideChangeEnd: function(swiper){
            if($(window).width()>767){
                var _this = $('.indexBanner .swiper-slide').eq(swiper.activeIndex);
                videoSelect(_this);
            }
        }
    })
}

function videoSelect(_this) {
    if($(window).width()>767){
        var flag = true;
        var cc = _this.hasClass('ban_video'); 
        if(cc && _this.data('video') != undefined){
            banner_swiper.stopAutoplay();
            var videos = '<video src="'+ _this.data('video') +'" autoplay="autoplay" class="vv" style="display:none;"></video>';
            _this.append(videos);
            var aaa = setInterval(function(){
                if($(".vv").get(0) != null){
                    if(!isNaN($(".vv").get(0).duration)&&flag){
                        $(".vv").get(0).play();
                        clearInterval(aaa);
                        flag=false;
                        setTimeout(function(){_this.find('video').css("display","block");},500)
                    }
                }
            },10);  
            _this.find('video').bind('ended',function () {
                // banner_swiper.swipeNext();
                banner_swiper.slideNext();
                banner_swiper.startAutoplay();
            });
        }else{
            $(".vv").remove();
        }
    }
}
/* end */

/* tab切换 */ 
function hoverTab() {
    $('.part-2 .tab ul li a').hover(function(){
        var p = $(this).parent();
        var i = p.index();
        p.addClass('on').siblings().removeClass('on');
        $('.part-2 .tab ol li').each(function(e){
            if($(this).index() == i){
                $(this).addClass('on');
            }else{
                $(this).removeClass('on');
            }
        })
    },function(){})
}
/* end */

/* 新闻轮播 */
/*$(window).resize(function(){
    newsSwiper();
})*/

function newsSwiper() {
    var num,spaceNum;
    if($(window).width() > 767){
        num = 2;
        spaceNum = 50;
    }else{
        num = 1;
        spaceNum = 10;
    }
    var mySwiper = new Swiper('.news-swiper-container', {
        slidesPerView : num,
        spaceBetween : spaceNum,
        centeredSlides : true,
        loop: true,
        loopAdditionalSlides : 1,
        prevButton:'.swiper-button-prev',
        nextButton:'.swiper-button-next',
        pagination : '.news-swiper-container .swiper-pagination',
        paginationClickable :true,
    })
} 
/* end */