$(window).on('load',function(){
    var delay;
    var mySwiper = new Swiper('.i_banner_swiper-container', {
        direction: 'horizontal',
        pagination: {
            el: '.i_banner_swiper-container .i_banner_swiper-pagination',
            bulletElement: 'span',
            renderBullet: function (index, className) {
                return '<a class="' + className + '"><span>' + (index + 1) + '</span></a>';
            },
            bulletClass: 'pagination_bullet',
            bulletActiveClass: 'selected',
            clickable: true
        },
        effect: "fade",
        speed:1000,
        // mousewheel: true,
        // slidesPerView: 1,
        // spaceBetween: 0,
        autoplay: {
            delay: 4500,
            disableOnInteraction: false,
        },
        // autoHeight: true,
        loop: true,
        // on:{
        //     // init:function(swiper){},
        //     transitionStart: function(){
        //         realIndex = this.realIndex; 
        //         delay = this.params.autoplay.delay;
        //         $('#wrapper_pager a span').stop().width( 0 );
        //         $('#wrapper_pager a span').slice( 0, realIndex ).width('100%');
        //         $("#wrapper_pager a").eq(realIndex).children("span").animate({width:'100%'},delay);
        //     },
        //     // slideChangeTransitionStart: function(swiper){},
        //     // transitionEnd: function(){},
        // }
    });
    $('body').find("#wrapper_pager a:eq(0) span").animate({width:'100%'},delay);

    var mySwiper2 = new Swiper('.i_slides-container', {
        speed:400,
        pagination: {
            el: '.i_slides-container .i_slides-pagination',
            clickable: true
            // type: "fraction",
        },
        // navigation: {
        //     prevEl: '.i_slides-container .prev',
        //     nextEl: '.i_slides-container .next',
        // },
        slidesPerView: 1,
        spaceBetween: 0,
        autoplay: {
            delay: 4300,
            disableOnInteraction: false,
            // pauseOnMouseEnter:true
        },
        loop: true
    });
    // // pauseOnMouseEnter
    // //6.6.2之前的版本需要通过代码实现此功能
    // mySwiper2.el.onmouseover = function(){
    //   mySwiper2.autoplay.stop();
    // }
    // mySwiper2.el.onmouseout = function(){
    //   mySwiper2.autoplay.start();
    // }

    // var mySwiper3 = new Swiper('.i_yxqy_slides', {
    //     speed:400,
    //     pagination: {
    //         el: '.i_yxqy_slides .swiper-pagination',
    //         clickable :true,
    //     },
    //     slidesPerView: 1,
    //     spaceBetween: 20,
    //     speed:1000,
    //     autoplay: {
    //         delay: 65000,
    //         disableOnInteraction: false,
    //         // pauseOnMouseEnter:true
    //     },
    //     loop: true
    // });
    // var mySwiper4 = new Swiper('.i_jrcs_slides', {
    //     speed:400,
    //     pagination: {
    //         el: '.i_jrcs_slides .swiper-pagination',
    //         clickable :true,
    //     },
    //     slidesPerView: 1,
    //     spaceBetween: 20,
    //     speed:1000,
    //     autoplay: {
    //         delay: 7000,
    //         disableOnInteraction: false,
    //         // pauseOnMouseEnter:true
    //     },
    //     loop: true
    // });
});